I/O Modules
Bihl+Wiedemann offers a wide variety of ASi modules, all of which are compatible with the current ASi-3 resp. ASi-5 standard. These are equipped with a various number of in- and outputs offering the right module for any application. Nor are special requirements a problem, such as sensors powered from ASi or external voltage (AUX). The large selection of analog modules reflects the commitment to offering the right module for any application or analog signal. Deserving special mention are high-resolution 16-bit analog modules or modules for especially fast transmission of the analog values.
EXTREME product line for ASi: Digital Modules ASi, IP67, M12
- 100% protection against moisture
- High resistance to salt spray
- High corrosion resistance to chemically active substances
- Assured functionality at extreme temperatures from – 40 °C to 70 °C
- Shock resistant to 30g (11 ms)
- Vibration rated for a frequency of 5...500 Hz at an amplitude of 50 mmpp / 6g
| Figure | Inputs digital | Outputs digital | Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|---|---|
 | 4 | - | Y | out of ASi | - | ASi profile cable | 1 AB address | BWU3145ASi Digital Input Module EXTREME, IP67, M12, 4I |
 | 4 | 4 x electronic | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3144ASi Digital I/O Module EXTREME, IP67, M12, 4I/4O |
Digital Modules ASi, IP67, M12
- IP67, M12: 2 x 2 connectors for profile cable
- 2 color LEDs per output, state yellow, overload red (optional)
| Figure | Inputs digital | Outputs digital | Inputs analog | Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|---|---|---|
  | up to 8, depending on configuration | up to 8 x electronic, depending on configuration | - | Y/mixed, depending on configuration | out of AUX | out of AUX | ASi profile cable | 1 ASi-5 address | BWU4232ASi-5 Self-configuring I/O Module, IP67, M12, 8I/O |
 | up to 8, depending on configuration | up to 8 x electronic, depending on configuration | - | Y/mixed, depending on configuration | out of AUX | out of AUX | ASi via M12 | 1 ASi-5 address | BWU4233ASi-5 Selfconfiguring I/O Module, IP67, M12, 8I/O |
| 4 | - | - | Y | out of ASi | - | ASi profile cable | 1 AB address | BWU3145ASi Digital Input Module EXTREME, IP67, M12, 4I |
 | 2 | 2 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3456ASi Digital I/O Module, IP67, M12, 2I/2O |
| 2 | 2 x electronic, special ASi bit assignment | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3539ASi Digital I/O Module, IP67, M12, 2I/2O |
| 2 | 2 x electronic, special ASi bit assignment | - | Y | out of ASi | out of AUX | ASi profile cable | 1 Single address | BWU3775ASi Digital I/O Module, IP67, M12, 2I/2O |
| 2 | 2 x electronic | - | Single | out of ASi | out of ASi | ASi profile cable | 1 AB address | BWU4401ASi Digital I/O Module, IP67, M12, 2I/2O |
| 2 | 2 x electronic | - | Single | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3141ASi Digital I/O Module, IP67, M12, 2I/2O |
| 2 | 2 x electronic | - | Single | out of ASi | out of AUX | ASi via M12 | 1 AB address | BWU3517ASi Digital I/O Module, IP67, M12, 2I/2O |
| 4 | - | - | Y | out of ASi | - | ASi profile cable | 1 AB address | BWU2552ASi Digital Input Module, IP67, M12, 4I |
| 4 | - | - | Y | out of ASi | - | ASi via M12 | 1 AB address | BWU3077ASi Digital Input Module, IP67, M12, 4I |
| 4 | - | - | Single | out of ASi | - | ASi profile cable | 1 AB address | BWU2620ASi Digital Input Module, IP67, M12, 4I |
| 4 | - | - | Single | out of ASi | - | ASi profile cable | 1 AB address (S-0.A.7.0) | BWU3556ASi Digital Input Module, IP67, M12, 4I |
| 4 | - | - | Single | out of ASi | - | ASi via M12 | 1 AB address | BWU3457ASi Digital Input Module, IP67, M12, 4I |
| 4 | - | - | Single | out of AUX | - | ASi profile cable | 1 AB address | BWU2725ASi Digital Input Module, IP67, M12, 4I |
| 4 | 2 x electronic | - | Mixed | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU2767ASi Motor Module, IP67, M12, 4I/2O |
| 4 | 3 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3375ASi Digital I/O Module, IP67, M12, 4I/3O |
| 4 | 4 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU2487ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Y | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU3032ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Mixed (inputs/outputs swapped) | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU3887ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Mixed | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU2547ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Mixed | out of ASi | out of ASi | ASi profile cable | 1 AB address | BWU3240ASi Digital I/O Module, IP67, M12, 4I/4O |
| - | 4 x electronic | - | Y | - | out of AUX | ASi profile cable | 1 Single address | BWU2713ASi Digital Output Module, IP67, M12, 4O |
| - | 4 x electronic | - | Y | - | out of AUX | ASi profile cable | 1 AB address | BWU2594ASi Digital Output Module, IP67, M12, 4O |
| - | 4 x electronic | - | Y | - | out of AUX, 2 A per output | ASi profile cable | 1 AB address | BWU2728ASi Digital Output Module, IP67, M12, 4O |
 | up to 16, depending on configuration | up to 16 x electronic, depending on configuration | - | Y/mixed, depending on configuration | out of AUX | out of AUX | ASi profile cable | 1 ASi-5 address | BWU4230ASi-5 Self-configuring I/O Module, IP67, M12, 16I/O |
| up to 16, depending on configuration | up to 16 x electronic, depending on configuration | - | Y/mixed, depending on configuration | out of AUX | out of AUX | ASi via M12 | 1 ASi-5 address | BWU4231ASi-5 Self-configuring I/O Module, IP67, M12, 16I/O |
 | 8 | - | - | Single | out of ASi | - | ASi profile cable | 1 ASi-5 address | BWU3802ASi-5 Digital Input Module, IP67, M12, 8I |
| 8 | - | - | Single | out of ASi | - | ASi via M12 | 1 ASi-5 address | BWU4195ASi-5 Digital Input Module, IP67, M12, 8I |
| 8 | - | - | Single | out of AUX | - | ASi profile cable | 1 ASi-5 address | BWU3893ASi-5 Digital Input Module, IP67, M12, 8I |
| 8 | 8 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 ASi-5 address | BWU3163ASi-5 Digital I/O Module, IP67, M12, 8I/8O |
| 8 | 8 x electronic | - | Y | out of ASi | out of AUX | ASi via M12 | 1 ASi-5 address | BWU4193ASi-5 Digital I/O Module, IP67, M12, 8I/8O |
| 8 | 8 x electronic | - | Y | out of AUX | out of AUX | ASi profile cable | 1 ASi-5 address | BWU4207ASi-5 Digital I/O Module, IP67, M12, 8I/8O |
| 16 | - | - | Y | out of ASi | - | ASi profile cable | 1 ASi-5 address | BWU3164ASi-5 Digital Input Module, IP67, M12, 16I |
| 16 | - | - | Y | out of ASi | - | ASi via M12 | 1 ASi-5 address | BWU4194ASi-5 Digital I/O Module, IP67, M12, 16I |
| 16 | - | - | Y | out of AUX | - | ASi profile cable | 1 ASi-5 address | BWU3890ASi-5 Digital Input Module, IP67, M12, 16I |
| 16 | - | - | Y | out of AUX | - | ASi via M12 | 1 ASi-5 address | BWU4196ASi-5 Digital I/O Module, IP67, M12, 16I |
| - | 8 x electronic | - | Single | - | out of AUX | ASi profile cable | 1 ASi-5 address | BWU3894ASi-5 Digital Output Module, IP67, M12, 8O |
| 4 | 4 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3144ASi Digital I/O Module EXTREME, IP67, M12, 4I/4O |
 | 4 | 4 x electronic | - | Y | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU3510ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU2626ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU3426ASi Digital I/O Module, IP67, M12, 4I/4O |
 | 4 | 4 x electronic | - | Single | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU4402ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Single | out of ASi | out of AUX | ASi profile cable | 1 AB address | BWU2617ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Single | out of ASi | out of AUX | ASi profile cable | 1 Single address | BWU2684ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Single | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU4399ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Single | out of AUX | out of AUX | ASi profile cable | 1 AB address | BWU2810ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Single | out of AUX | out of AUX | ASi via M12 | 1 AB address | BWU2645ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 4 x electronic | - | Single | out of ASi | out of AUX, 2 A per output | ASi profile cable | 1 Single address | BWU3540ASi Digital I/O Module, IP67, M12, 4I/4O |
| 4 | 3 x electronic | - | Single | out of ASi | out of AUX, 2 A per output | ASi profile cable | 1 AB address | BWU3496ASi Digital I/O Module, IP67, M12, 4I/3O |
| 8 | - | - | Y | out of AUX | - | ASi profile cable | 2 AB addresses | BWU2770ASi Digital Input Module, IP67, M12, 8I |
| 8 | - | - | Y | out of ASi | - | ASi profile cable | 2 AB addresses | BWU2651ASi Digital Input Module, IP67, M12, 8I |
| 8 | - | - | Single | out of ASi | - | ASi profile cable | 2 AB addresses | BWU2983ASi Digital Input Module, IP67, M12, 8I |
| 8 | 8 x electronic | - | Y | out of ASi | out of AUX | ASi profile cable | 2 AB addresses | BWU2619ASi Digital I/O Module, IP67, M12, 8I/8O |
| 8 | 8 x electronic | - | Y | out of AUX | out of AUX | ASi profile cable | 2 AB addresses | BWU3892ASi Digital I/O Module, IP67, M12, 8I/8O |
 | - | 8 x electronic | - | Y | - | out of AUX | ASi profile cable | 2 AB addresses | BWU4404ASi Digital Output Module, IP67, M12, 8O |
| - | 8 x electronic | - | Y | - | out of AUX | ASi profile cable | 2 AB addresses | BWU4406ASi Digital Output Module, IP67, M12, 8O |
| - | 8 x electronic | - | Y | - | out of AUX | ASi profile cable | 2 AB addresses | BWU2652ASi Digital Output Module, IP67, M12, 8O |
| 4 | 4 x electronic | 2 x Pt100 | Signal at pin2/pin4 | out of AUX | out of AUX | ASi profile cable | 2 AB addresses | BWU2313ASi Analog Input Module, IP67, M12, 2AI (Pt100)/4I/4O |
An AS-Interface installation with IP67 digital modules from Bihl+Wiedemann having M12 plug-in connections offers many advantages: There are 2 x 2 connections for the yellow profile cable in the substructure of the module. These enable an clearly organized ASi installation where up to 4 ASi end caps and 2 passive distributors per module can be saved.
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| (Click to enlarge): ASi Installation with modules from Bihl+Wiedemann | (Click to enlarge): ASi Installation with traditional modules |
Digitalmodule ASi: IP67, M8
- IP67, M8: 2 x 2 connectors for profile cable
- 2color LEDs per output, state yellow, overload red (optional)
| Figure | Inputs digital | Outputs digital | Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|---|---|
 | 8 | - | Single | out of ASi | - | ASi profile cable | 2 AB addresses | BW3521ASi Digital Input Module, IP67, M8, 8I |
| 4 | 4 x electronic | Single | out of ASi | out of AUX | ASi profile cable | 1 AB address | BW3661ASi Digital I/O Module, IP67, M8, 4I/4O |
Digital Modules ASi: Active Distributors ASi, IP67/IP20
| Figure | Inputs digital | Outputs digital | Inputs Safety, SIL 3, Cat. 4 | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | PUR line, oil resistant. Further connection options are available on request.
| Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | Under normal conditions (no bus termination or repeater), the permissible total length of the ASi segment is max. 100 m. The calculation should take into consideration that the length of the connection cable (round cable) for each connected passive distributor must be doubled. In the case of the active distributors (ASi modules) however only the one ASi profile cable is counted. | Modules with a flat housing design and with cables which exit the sides make these ideal for installation in cable ducts, cable channels, cable troughs, cable rails or cable trays. Please note the respective housing depth for your particular installation. | Profile cable connection | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Special function | Article No. | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 4 | 4 x electronic | - | out of ASi | out of AUX | 8 x M12 cable sockets, straight, 5 poles + 1 x ASi addressing cable socket | Single | I1/O4: 0,35 m, I2/O3: 0,25 m, I3/O2: 0,15 m, I4/O1: 0,05 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3675Active Distributor ASi, IP54, 4I/4O | ||||||||||||||||||||
 | 4 | 4 x electronic | - | out of AUX | out of AUX | 3 x M12 cable sockets, straight, 5 poles + 2 x M8 snap-in cable sockets, straight, 4 poles + 1 x ASi addressing cable socket | - | I1/I2: 0,1 m, I3/I4: 0,3 m, O1/O2: 0,2 m, O3/O4: 0,3 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3676Active Distributor ASi, IP54, 4I/4O | ||||||||||||||||||||
 | 4 | 2 x electronic | - | out of ASi | out of ASi | 6 x M8 cable sockets, straight, 4 poles | - | I: 0,15 m, O: 0,50 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | optimized to control valves Festo CPE14 / VUVG-L14 via ASi | BWU3577Active Distributor ASi, IP67, 4I/2O | ||||||||||||||||||||
 | 4 | 4 x electronic | - | out of ASi | out of AUX | 4 x M8 cable sockets, straight, 4 poles | Y | 0,20 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3555Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 2 | 2 x electronic | - | out of ASi | out of ASi | 2 x M12 cable sockets, straight, 5 poles + 2 x M8 cable socket, straight, 3 poles | Single | I: 0,20 m, O: 0,40 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3695Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 4 | - | - | out of ASi | - | 4 x M12 cable sockets, straight, 5 poles | Single | 2 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3633Active Distributor ASi, IP67, 4I | ||||||||||||||||||||
| 4 | - | - | out of ASi | - | 4 x M12 cable sockets, straight, 5 poles | Single | 0,30 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3632Active Distributor ASi, IP67, 4I | ||||||||||||||||||||
 | 4 | - | - | out of ASi | - | 4 x M12 cable socket, straight, 5 poles + 1 x ASi addressing cable socket | Single | I1: 0,35 m, I2: 0,25 m, I3: 0,15 m, I4: 0,05 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3730Active Distributor ASi, IP54, 4I | ||||||||||||||||||||
| 4 | - | - | out of AUX | - | 3 x round cable/connecting wires + 1 x M8 cable socket, straight, 4 poles | - | 1 m | yes, depth: 35 mm | - | 1 AB address | - | BWU3608Active Distributor ASi, IP67, 4I | ||||||||||||||||||||
 | up to 4, depending on configuration | up to 4 x electronic, depending on configuration | - | out of AUX | out of AUX | 2 x M12 cable sockets, straight, 5 poles | Y/mixed, depending on configuration | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU4727Active Distributor ASi, IP67, Self-Configuring 4I/O | ||||||||||||||||||||
 | 4 | 4 x electronic | - | out of ASi | out of AUX | 4 x round cable/connecting wires | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU4172Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 4 | 4 x electronic | - | out of ASi | out of AUX | 2 x round cables/connecting wires | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3317Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 4 | 4 x electronic | - | out of ASi | out of AUX | 2 x M12 cable sockets, straight, 5 poles | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BW3507Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 4 | 4 x electronic | - | out of ASi | out of ASi | 2 x round cables/connecting wires | - | 1 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3326Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 3 | 4 x electronic | - | out of AUX | out of AUX | 2 x M12 cable sockets, straight, 5 poles | - | X1: 0,25 m, X2: 2 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | to connect K50Pro Banner Stacklight to ASi | BWU3785Active Distributor ASi, IP67, 3I/4O | ||||||||||||||||||||
| 4 | - | - | out of ASi | - | 2 x round cables/connecting wires | - | 5 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU4923Active Distributor ASi, IP67, 4I | ||||||||||||||||||||
| 4 | - | - | out of ASi | - | 2 x round cables/connecting wires | - | 0,50 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3374Active Distributor ASi, IP67, 4I | ||||||||||||||||||||
| 1 | 4 x electronic | - | out of ASi | out of ASi | 1 x M12 cable socket, straight, 5 poles + 1 x M12 cable socket, angled, 5 poles | - | 0,30 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | to connect Banner K50 Series EZ-Light, type K50L...PQ + Wenglor light curtains Pick-to-Light | BWU3534Active Distributor ASi, IP67, 1I/4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of ASi | 1 x round cable/connecting wires + 1 x ASi addressing cable socket | - | 4 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BWU3729Active Distributor ASi, IP54, 4O | ||||||||||||||||||||
 | 4 | 4 x electronic | - | out of ASi | out of ASi | 1 x round cable/connecting wires | - | 5 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | - | BW3500Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 4 | 4 x electronic | - | out of ASi | out of ASi | 1 x round cable/connecting wires | - | 2 m | yes, depth: 35 mm | - | 1 AB address | to connect Stack-Light Banner TL50GYRAQ + audible alarm (180 mA) to ASi | BWU3606Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 4 | 4 x electronic | - | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | to connect Euchner MGB to ASi | BW3377Active Distributor ASi, IP67, 4I/4O | ||||||||||||||||||||
| 2 | 2 x electronic | - | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | to control Linak LA12 drives | BWU4784Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 2 | 2 x electronic | - | out of AUX | out of AUX | 1 x round cable/connecting wires | - | 3 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | to control Linak LA12 drives | BWU3607Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 1 | 3 x electronic | - | out of ASi | out of ASi | 1 x M12 cable socket, angled, 8 poles | - | 0,30 m | yes, depth: 35 mm | 1 x ASi | 1 AB address | to connect Banner K50 Series EZ-LIGHT, Typ K50AP...F2Q to ASi | BWU3639Active Distributor ASi, IP67, 1I/3O | ||||||||||||||||||||
 | 4 | - | - | out of AUX | - | 2 x M12 cable sockets, straight, 5 poles | Y | 0,40 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3498Active Distributor ASi, IP67, 4I | ||||||||||||||||||||
| 2 | 2 x electronic | - | out of AUX | out of AUX | 1 x round cable/connecting wires + 1 x M12 cable sockets, straight, 5 poles | Y | I: 0,4 m, O: 1,5 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3628Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 2 | 2 x electronic | - | out of AUX | out of AUX | 2 x M12 cable sockets, straight, 5 poles | Y | 0,40 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3497Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 2 | 2 x electronic | - | out of AUX | out of AUX | 2 x round cables/connecting wires | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3602Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 2 | 1 x electronic | - | out of AUX | out of AUX | 1 x M12 cable socket, straight, 5 poles + 1 x round cable/connecting wires | Single | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU4879Active Distributor ASi, IP67, 2I/1O | ||||||||||||||||||||
| 2 | 1 x electronic | - | out of AUX | out of AUX | 2 x M12 cable sockets, angled, 5 poles | 1 x Y + 1 x Mixed | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3250Active Distributor ASi, IP67, 2I/1O | ||||||||||||||||||||
 | 2 | 2 x electronic | - | out of ASi | out of ASi | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 AB address | - | BWU3400Active Distributor ASi, IP67, 2I/2O | ||||||||||||||||||||
| 2 | - | - | out of ASi | - | 1 x M12 cable socket, angled, 5 poles | Y | 1 m | yes, depth: 19 mm | 1 x ASi | 1 AB address | - | BWU3642Active Distributor ASi, IP67, 2I | ||||||||||||||||||||
| 2 | - | - | out of AUX | - | 1 x M12 cable socket, angled, 5 poles | Y | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3564Active Distributor ASi, IP67, 2I | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x round cable/connecting wires | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BW3300Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x round cable/connecting wires | - | 5 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3487Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x round cable/connecting wires | - | 3 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU4766Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x M12 cable socket, straight, 5 poles | - | 5 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3788Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x M12 cable socket, straight, 5 poles | - | 3 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3712Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x M12 cable socket, straight, 5 poles | - | 10 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU4763Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 1 x M12 cable socket, straight, 5 poles | - | 2 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | to connect general-purpose display banner K50 Pro to ASi | BWU4087Active Distributor ASi, IP67, 4O | ||||||||||||||||||||
 | 4 | - | - | out of AUX | - | 8 x push in terminals | - | no | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3349Active Distributor ASi, IP20, 4I | ||||||||||||||||||||
| 3 | 1 x electronic | - | out of AUX | out of AUX | 8 x push in terminals | - | no | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3414Active Distributor ASi, IP20, 3I/1O | ||||||||||||||||||||
| - | 4 x electronic | - | - | out of AUX | 8 x push in terminals | - | no | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 AB address | - | BWU3342Active Distributor ASi, IP20, 4O | ||||||||||||||||||||
 | - | 2 x electronic | 1 x 2 channels | out of ASi | out of ASi | 1 x round cable/connecting wires + 1 x ASi addressing cable socket | - | 2 m | yes, depth: 35 mm | 1 x ASi | 1 Single address | to connect 2 x NC contacts to ASi | BWU3604Active Distributor ASi Safety, IP54, 1SI/2O | ||||||||||||||||||||
 | - | 1 x electronic | 1 x 2 channels | out of ASi | out of AUX | 1 x round cable/connecting wires | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect 2 x NC contacts to ASi | BWU3425Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of ASi | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | - | BWU3750Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
 | - | 2 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight 8 poles + 1 x M12 cable socket, straight, 5 poles | - | 10 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Leuze MLC530SPG (operation mode 5) to ASi | BWU3718Active Distributor ASi Safety, IP67, 1SI/2O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of ASi | out of ASi | 2 x round cables/connecting wires | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect 2 x NC contacts to ASi | BWU3249Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | - | 1 x 2 channels | out of ASi | - | 2 x round cables/connecting wires | - | 10 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect 2 x NC contacts to ASi | BWU3600Active Distributor ASi Safety, IP67, 1SI | ||||||||||||||||||||
 | 1 | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 5 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Pilz PSENslock, PSENcode to ASi | BWU3721Active Distributor ASi Safety, IP67, 1SI/1I/1O | ||||||||||||||||||||
| 1 | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Pilz PSENslock, PSENcode to ASi | BWU3488Active Distributor ASi Safety, IP67, 1SI/1I/1O | ||||||||||||||||||||
| 1 | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Schmersal AZM400 to ASi | BWU3565Active Distributor ASi Safety, IP67, 1SI/1I/1O | ||||||||||||||||||||
| 1 | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Schmersal AZM200 / AZM201 / AZM300 / MZM100 to ASi | BWU3635Active Distributor ASi Safety, IP67, 1SI/1I/1O | ||||||||||||||||||||
| - | 2 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 8 poles | - | 2 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Leuze MLD530-RT3M (operation mode 5) to ASi | BWU3719Active Distributor ASi Safety, IP67, 1SI/2O | ||||||||||||||||||||
| - | 2 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x round cable/connecting wires | - | 2 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Leuze MLD530-RT3M to ASi | BWU4166Active Distributor ASi Safety, IP67, 1SI/2O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of ASi | out of ASi | 1 x round cable/connecting wires | - | 10 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect 2 x NC contacts to ASi | BWU3599Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of ASi | out of ASi | 1 x round cable/connecting wires | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect 2 x NC contacts to ASi | BWU3248Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of ASi | out of ASi | 1 x M12 cable socket, angled, 8 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | - | BWU3796Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of ASi | out of ASi | 1 x M12 cable socket, straight, 8 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | - | BWU4702Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, angled, 5 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | - | BW3299Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 5 poles | - | 5 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | - | BWU3627Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | 1 x electronic | 1 x 2 channels | out of AUX | out of AUX | 1 x M12 cable socket, straight, 5 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi, 1 x AUX 24 V | 1 Single address | to connect Euchner MGB / Pizzato ST GD210MP-G1T to ASi | BWU3376Active Distributor ASi Safety, IP67, 1SI/1O | ||||||||||||||||||||
| - | - | 1 x 2 channels | out of ASi | - | 1 x round cable/connecting wires | - | 0,30 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect 2 x NC contacts to ASi | BWU3373Active Distributor ASi Safety, IP67, 1SI | ||||||||||||||||||||
| - | - | 1 x 2 channels | out of ASi | - | 1 x M8 cable socket, straight, 4 poles | - | 0,20 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect Sick RE13-SA84 / RE13-SAC / RE23-SAC / RE23-SA84 to ASi | BWU3553Active Distributor ASi Safety, IP67, 1SI | ||||||||||||||||||||
| - | - | 1 x 2 channels | out of ASi | - | 1 x M12 cable socket, angled, 5 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect E-STOP buttons to ASi via M12 | BWU3413Active Distributor ASi Safety, IP67, 1SI | ||||||||||||||||||||
| - | - | 1 x 2 channels | out of ASi | - | 1 x M12 cable socket, straight, 5 poles | - | 1 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect E-STOP buttons to ASi via M12 | BWU3626Active Distributor ASi Safety, IP67, 1SI | ||||||||||||||||||||
| - | - | 1 x 2 channels | out of ASi | - | 1 x M12 cable socket, straight, 5 poles | - | 2 m | yes, depth: 19 mm | 1 x ASi | 1 Single address | to connect E-STOP buttons to ASi via M12 | BWU4701Active Distributor ASi Safety, IP67, 1SI | ||||||||||||||||||||
Digital Modules ASi: IP20, 22,5 mm
- Cost efficient solution in IP20, 22,5 mm
| Figure | Inputs digital | Outputs digital | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|
 | 4 | 4 x electronic | out of ASi | out of ASi | 1 AB address | BWU2783ASi Digital I/O Module, IP20, 4I/4O |
| 4 | 4 x electronic | out of ASi | out of ASi | 1 Single address | BWU3272ASi Digital I/O Module, IP20, 4I/4O |
| 4 | - | out of ASi | - | 1 AB address | BWU3747ASi Digital Input Module, IP20, 4I |
 | 4 | 4 x electronic | out of AUX | out of AUX, 2 A per output | 1 AB address | BWU3842ASi Digital I/O Module, IP20, 4I/4O |
| 4 | 4 x electronic | out of AUX | out of AUX | 1 AB address | BWU3559ASi Digital I/O Module, IP20, 4I/4O |
| 4 | 3 x electronic | out of AUX | out of AUX | 1 AB address | BWU3733ASi Digital I/O Module, IP20, 4I/3O |
 | 4 | - | out of AUX | - | 1 AB address | BWU2723ASi Digital Input Module, IP20, 4I |
 | 4 | 4 x electronic | out of AUX | out of AUX | 1 AB address | BWU4266ASi Digital I/O Module, IP20, 4I/4O |
| 4 | 4 x electronic | out of AUX | out of AUX | 1 Single address | BWU2759ASi Digital I/O Module, IP20, 4I/4O |
| 8 | - | out of AUX | - | 2 AB addresses | BWU2721ASi Digital Input Module, IP20, 8I |
| 4 | - | out of AUX | - | 1 AB address | BWU3266ASi Digital Input Module, IP20, 4I |
| 4 | - | out of ASi | - | 1 AB address | BWU3265ASi Digital Input Module, IP20, 4I |
 | 4 | 3 x relay | out of ASi | - | 1 AB address | BWU3878ASi Digital I/O Module, IP20, 4I/3RO |
 | 4 | 4 x relay | out of AUX | - | 1 AB address | BWU4184ASi Digital I/O Module, IP20, 4I/4RO |
| 4 | 4 x relay | out of ASi | - | 1 Single address | BWU3435ASi Digital I/O Module, IP20, 4I/4RO |
| 4 | 4 x relay | out of ASi | - | 1 Single address (S-7.0.F.E) | BWU3658ASi Digital I/O Module, IP20, 4I/4RO |
| 4 | 4 x relay | out of ASi | - | 1 AB address | BWU3549ASi Digital I/O Module, IP20, 4I/4RO |
 | up to 16, depending on configuration | up to 16 x electronic, depending on configuration | out of AUX | out of AUX | 1 ASi-5 address | BWU4267ASi-5 Selfconfiguring I/O Module, IP20, 16I/O |
 | up to 16, depending on configuration | up to 16 x electronic, depending on configuration | out of AUX | out of AUX | 1 ASi-5 address | BWU3884ASi-5 Selfconfiguring I/O Module, IP20, 16I/O |
| 16 | - | out of AUX | - | 1 ASi-5 address | BWU3874ASi-5 Digital Input Module, IP20, 16I |
| 8 | - | out of AUX | - | 1 ASi-5 address | BWU3873ASi-5 Digital Input Module, IP20, 8I |
| 8 | 8 x electronic | out of AUX | out of AUX | 1 ASi-5 address | BWU3872ASi-5 Digital I/O Module, IP20, 8I/8O |
| - | 16 x electronic | - | out of AUX | 1 ASi-5 address | BWU3879ASi-5 Digital Output Module, IP20, 16O |
 | 8 | 8 x electronic | out of AUX | out of AUX | 2 AB addresses | BWU2490ASi Digital I/O Module, IP20, 8I/8O |
 | 8 | 8 x electronic | out of AUX | out of AUX | 2 AB addresses | BWU4265ASi Digital I/O Module, IP20, 8I/8O |
| 8 | 8 x electronic | out of AUX | out of AUX | 2 Single addresses | BWU2800ASi Digital I/O Module, IP20, 8I/8O |
| 8 (NPN) | 8 x electronic (NPN) | out of AUX | out of AUX | 2 AB addresses | BWU3359ASi Digital I/O Module, IP20, 8I (NPN)/8O (NPN) |
| 8 | 8 x electronic | out of ASi | out of AUX | 2 AB addresses | BWU3364ASi Digital I/O Module, IP20, 8I/8O |
| 4 | 4 x electronic | out of AUX | out of AUX | 1 AB address | BWU3268ASi Digital I/O Module, IP20, 4I/4O |
| 4 | 4 x electronic | out of ASi | out of AUX | 1 AB address | BWU3267ASi Digital I/O Module, IP20, 4I/4O |
| 4 | 4 x electronic | out of ASi | out of AUX | 1 Single address | BWU3754ASi Digital I/O Module, IP20, 4I/4O |
ASi Modules/IO-Link Masters: IP67, M12
- IO-Link ports class A
- IO-Link ports class B
- IP67, M12: 2 x 2 connectors for profile cable
| Figure | Model | Number of IO-Link Ports | Port class A (M12): Pin 4 configurable (IO-Link/DI/DO), additional digital input at pin 2. Compatible with 3 pol IO-Link devices (M8). Configurable conectors: Terminal assignment (C/Q, L+, L-, I) compatible with pin assigment of IO-Link port class A (M12). Connected IO-Link devices with port class B (M12) with a higher current consumption have to be supplied directly via a separate power supply. Compatible with 3 pol IO-Link devices (M8). | Port class B (M12): Pin 4 configurable (IO-Link/DI/DO), additional power supply (galvanically isolated) for IO-Link devices at pins 2 and 5. Compatible with 3 pol IO-Link devices (M8). Configurable conectors: Terminal assignment (C/Q, L+, L-, I) compatible with pin assigment of IO-Link port class A (M12). Connected IO-Link devices with port class B (M12) with a higher current consumption have to be supplied directly via a separate power supply. Compatible with 3 pol IO-Link devices (M8). | IO-Link and additional inputs/outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs can neither be connected to earth nor to external potential. | Connection via M12: For IO-Link ports class B the supply of actuators is provided by an additional (galvanically isolated) power supply by AUX (auxiliary 24 V power) via Pin 2 (P24) and Pin 5 (N24). Connection via clamps: If connected IO-Link Devices with IO-Link ports class B need a higher current consumption, additionally they can be supplied directly via the power supply. | COM1 = 4.8 kBaud COM2 = 38.4 kBaud COM3 = 230.4 kBaud (optional according to Specification V1.0)
An IO-Link device supports only one of the defined data transmission rates. According to Specification V1.1, the IO-Link master supports all data transmission rates and adapts itself automatically to the data transmission rate supported by the device. | IO-Link specification | The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | ASi module with integrated IO-Link master | 4 | 2 | 2 | out of AUX | out of AUX | COM1 / COM2 / COM3 | V1.1 | ASi profile cable | 1 ASi-5 address | BWU4067ASi-5 Module with integrated IO-Link Master with 4 Ports, IP67, M12, 2 IO-Link ports class A/2 IO-Link ports class B |
| ASi module with integrated IO-Link master | 4 | 2 | 2 | out of AUX | out of AUX | COM1 / COM2 / COM3 | V1.1 | ASi via M12 | 1 ASi-5 address | BWU3897ASi-5 Module with integrated IO-Link Master with 4 Ports, IP67, M12, 2 IO-Link ports class A/2 IO-Link ports class B |
| ASi module with integrated IO-Link master | 4 | 4 | - | out of AUX | - | COM1 / COM2 / COM3 | V1.1 | ASi profile cable | 1 ASi-5 address | BWU3819ASi-5 Module with integrated IO-Link Master with 4 Ports, IP67, M12, 4 IO-Link ports class A |
| ASi module with integrated IO-Link master | 4 | 4 | - | out of AUX | - | COM1 / COM2 / COM3 | V1.1 | ASi via M12 | 1 ASi-5 address | BWU3899ASi-5 Module with integrated IO-Link Master with 4 Ports, IP67, M12, 4 IO-Link ports class A |
 | ASi module with integrated IO-Link master | 8 | 8 | - | out of AUX | - | COM1 / COM2 / COM3 | V1.1 | ASi profile cable | 1 ASi-5 address | BWU4386ASi-5 Module with integrated IO-Link Master with 8 Ports, IP67, M12, 8 IO-Link ports class A |
 | Starter Kits | 4 | 2 | 2 | out of AUX | out of AUX | COM1 / COM2 / COM3 | V1.1 | ASi profile cable | 1 ASi-5 address | BW4211Small Starter Kit ASi-5/IO-Link via PROFINET |
 | Starter Kits | 4 | 2 | 2 | out of AUX | out of AUX | COM1 / COM2 / COM3 | V1.1 | ASi profile cable | 1 ASi-5 address | BW4229Small Starter Kit ASi-5/IO-Link via EtherNet/IP |
ASi Slaves/IO-Link Master: Active Distributors, IP67
- IO-Link ports class A
- IO-Link ports class B
| Figure | Model | Number of IO-Link Ports | Port class A (M12): Pin 4 configurable (IO-Link/DI/DO), additional digital input at pin 2. Compatible with 3 pol IO-Link devices (M8). Configurable conectors: Terminal assignment (C/Q, L+, L-, I) compatible with pin assigment of IO-Link port class A (M12). Connected IO-Link devices with port class B (M12) with a higher current consumption have to be supplied directly via a separate power supply. Compatible with 3 pol IO-Link devices (M8). | Port class B (M12): Pin 4 configurable (IO-Link/DI/DO), additional power supply (galvanically isolated) for IO-Link devices at pins 2 and 5. Compatible with 3 pol IO-Link devices (M8). Configurable conectors: Terminal assignment (C/Q, L+, L-, I) compatible with pin assigment of IO-Link port class A (M12). Connected IO-Link devices with port class B (M12) with a higher current consumption have to be supplied directly via a separate power supply. Compatible with 3 pol IO-Link devices (M8). | IO-Link and additional inputs/outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs can neither be connected to earth nor to external potential. | Connection via M12: For IO-Link ports class B the supply of actuators is provided by an additional (galvanically isolated) power supply by AUX (auxiliary 24 V power) via Pin 2 (P24) and Pin 5 (N24). Connection via clamps: If connected IO-Link Devices with IO-Link ports class B need a higher current consumption, additionally they can be supplied directly via the power supply. | PUR line, oil resistant. Further connection options are available on request.
| Under normal conditions (no bus termination or repeater), the permissible total length of the ASi segment is max. 100 m. The calculation should take into consideration that the length of the connection cable (round cable) for each connected passive distributor must be doubled. In the case of the active distributors (ASi modules) however only the one ASi profile cable is counted. | COM1 = 4.8 kBaud COM2 = 38.4 kBaud COM3 = 230.4 kBaud (optional according to Specification V1.0)
An IO-Link device supports only one of the defined data transmission rates. According to Specification V1.1, the IO-Link master supports all data transmission rates and adapts itself automatically to the data transmission rate supported by the device. | IO-Link specification | Modules with a flat housing design and with cables which exit the sides make these ideal for installation in cable ducts, cable channels, cable troughs, cable rails or cable trays. Please note the respective housing depth for your particular installation. | Profile cable connection | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ASi module with integrated IO-Link master | 2 | 1 | 1 | out of AUX | out of AUX | 2 x M12 cable sockets, straight, 5 poles | 1 m | COM1 / COM2 / COM3 | V1.1 | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 ASi-5 address | BWU4077Active Distributor ASi-5/IO-Link Master with 2 Ports, IP67, M12, 1 IO-Link Port Class A/1 IO-Link Port Class B | ||||||||||||||||||||
 | ASi module with integrated IO-Link master | 1 | 1 | - | out of ASi | - | 1 x M12 cable socket, straight, 5 poles | 1 m | COM1 / COM2 / COM3 | V1.1 | yes, depth: 35 mm | 1 x ASi | 1 ASi-5 address | BWU4748Active Distributor ASi-5/IO-Link Master with 1 Port, IP67, M12, 1 IO-Link Port Class A | ||||||||||||||||||||
 | ASi module with integrated IO-Link master | 1 | - | 1 | out of AUX | out of AUX | 1 x M12 cable socket, straight, 5 poles | 1 m | COM1 / COM2 / COM3 | V1.1 | yes, depth: 35 mm | 1 x ASi, 1 x AUX 24 V | 1 ASi-5 address | BWU4088Active Distributor ASi-5/IO-Link Master with 1 Port, IP67, M12, 1 IO-Link Port Class B | ||||||||||||||||||||
ASi Modules/IO-Link Masters: IP20, 22,5 mm
- Cost efficient solution in IP20, 22,5 mm
- IO-Link ports class A
- IO-Link ports class B
- If connected IO-Link devices with port class B (M12) require an andditional power supply, they have to be supplied directly via a separate power supply.
| Figure | Model | Number of IO-Link Ports | Port class A (M12): Pin 4 configurable (IO-Link/DI/DO), additional digital input at pin 2. Compatible with 3 pol IO-Link devices (M8). Configurable conectors: Terminal assignment (C/Q, L+, L-, I) compatible with pin assigment of IO-Link port class A (M12). Connected IO-Link devices with port class B (M12) with a higher current consumption have to be supplied directly via a separate power supply. Compatible with 3 pol IO-Link devices (M8). | Port class B (M12): Pin 4 configurable (IO-Link/DI/DO), additional power supply (galvanically isolated) for IO-Link devices at pins 2 and 5. Compatible with 3 pol IO-Link devices (M8). Configurable conectors: Terminal assignment (C/Q, L+, L-, I) compatible with pin assigment of IO-Link port class A (M12). Connected IO-Link devices with port class B (M12) with a higher current consumption have to be supplied directly via a separate power supply. Compatible with 3 pol IO-Link devices (M8). | IO-Link and additional inputs/outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs can neither be connected to earth nor to external potential. | Connection via M12: For IO-Link ports class B the supply of actuators is provided by an additional (galvanically isolated) power supply by AUX (auxiliary 24 V power) via Pin 2 (P24) and Pin 5 (N24). Connection via clamps: If connected IO-Link Devices with IO-Link ports class B need a higher current consumption, additionally they can be supplied directly via the power supply. | COM1 = 4.8 kBaud COM2 = 38.4 kBaud COM3 = 230.4 kBaud (optional according to Specification V1.0)
An IO-Link device supports only one of the defined data transmission rates. According to Specification V1.1, the IO-Link master supports all data transmission rates and adapts itself automatically to the data transmission rate supported by the device. | IO-Link specification | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|---|---|---|---|
 | ASi module with integrated IO-Link master | 4 | configurable conectors | configurable conectors | out of AUX | - | COM1 / COM2 / COM3 | V1.1 | 1 ASi-5 address | BWU3843ASi-5 Module with integrated IO-Link Master with 4 Ports, IP20, 4 IO-Link Ports |
Analog Modules ASi: IP67, M12
| Figure | Inputs analog | Outputs analog | Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|---|---|
 | 2 x 4 … 20 mA | - | Signal at pin2/pin4 | out of ASi | - | ASi profile cable | 1 AB address | BWU3100ASi Analog Input Module, IP67, M12, 2AI (4…20mA) |
| 2 x 0 ... 10 V | - | Signal at pin2/pin4 | out of ASi | - | ASi profile cable | 1 AB address | BWU3102ASi Analog Input Module, IP67, M12, 2AI (0…10V) |
| 2 x Pt100 | - | Signal at pin2/pin4 | out of ASi | - | ASi profile cable | 1 AB address | BWU3104ASi Analog Input Module, IP67, M12, 2AI (Pt100) |
| - | 2 x 0 ... 20 mA | Signal at pin1/pin3 | - | out of AUX | ASi profile cable | 1 Single address | BWU3105ASi Analog Output Module, IP67, M12, 2AO (0...20mA) |
| - | 2 x 0 ... 20 mA | Signal at pin2/pin4 | - | out of AUX | ASi profile cable | 1 Single address | BWU3106ASi Analog Output Module, IP67, M12, 2AO (0...20mA) |
| - | 2 x 0 … 10 V | Signal at pin1/pin3 | - | out of AUX | ASi profile cable | 1 Single address | BWU3107ASi Analog Output Module, IP67, M12, 2AO (0...10V) |
| 2 x Pt100 | - | Signal at pin2/pin4 | out of AUX | out of AUX | ASi profile cable | 2 AB addresses | BWU2313ASi Analog Input Module, IP67, M12, 2AI (Pt100)/4I/4O |
Analog Modules ASi: IP20
| Figure | Inputs analog | Outputs analog | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|
 | 2 x 4 ... 20 mA/2 x 0 … 10 V | - | selectable, out of ASi or out of AUX, Default out of ASi | - | 1 AB address | BWU1897ASi Analog Input Module, IP20, 2AI (4...20mA/0…10V) |
| - | 2 x 0 … 20 mA/2 x 0 …10 V | - | selectable, out of ASi or out of AUX, default out of ASi | 1 Single address | BWU1412ASi Analog Output Module, IP20, 2AO (0...20mA/0...10V) |
| - | 2 x +-10 V | - | out of AUX | 1 Single address | BWU2224ASi Analog Output Module, IP20, 2AO (+-10V) |
 | 4 x Pt100 | - | out of ASi | - | 1 Single address | BWU1368ASi Analog Input Module, IP20, 4AI (Pt100) |
| 4 x thermocouple type J | - | out of ASi | - | 1 Single address | BWU1933ASi Analog Input Module, IP20, 4AI (thermocouple type J) |
| 4 x thermocouple type K | - | out of ASi | - | 1 Single address | BWU2243ASi Analog Input Module, IP20, 4AI (thermocouple type K) |
ASi Counter Modules, IP67, M12
- Conter input 4 x 2 channels or 4 x 1 channel, depending on configuration
- Pulse counter
- IP67, M12: 2 x 2 connectors for profile cable
| Figure | Model | Inputs digital | counting rate | Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | PUR line, oil resistant. Further connection options are available on request.
| The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | counter module, pulse counter | 4 x counter inputs | max. 250 kHz | Pin2 = Pulse | out of ASi | 4 x M12 sockets, 5 poles | ASi profile cable | 1 ASi-5 address | BWU4042ASi-5 Counter Module, IP67, M12 | ||||||||||||||||||||
 | counter module, pulse counter | 4 x counter inputs | max. 250 kHz | Pin2 = Pulse | out of ASi | 4 x M12 sockets, 5 poles | ASi via M12 | 1 ASi-5 address | BWU4202ASi-5 Counter Module, IP67, M12 | ||||||||||||||||||||
ASi Counter Modules,IP20, 22,5 mm
- Conter input 4 x 2 channels or 4 x 1 channel, depending on configuration
- Pulse counter
- Cost efficient solution in IP20, 22,5 mm
| Figure | Model | Inputs digital | counting rate | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | Article No. |
|---|---|---|---|---|---|---|
 | counter module, pulse counter | 4 x counter inputs | max. 250 kHz | out of AUX | 1 ASi-5 address | BWU3875ASi-5 Counter Module, IP20, 22,5 mm |
Replacement, ASi version 2.0
Single addresses work even with the first ASi Masters.
