BWR4978ASi-5 PCB Module, 140 mm x 40 mm, self-configuring 32I/O, wiring pins, straight

Product description

ASi-5 PCB Module, 140 mm x 40 mm, up to 32 digital inputs, up to 32 digital outputs, input voltage/sensor supply out of AUX, output voltage/actuator supply out of AUX, max. 350 mA per output, periphery connection via wiring pins, straight, LED, ASi connection via wiring pins, straight, 1 ASi-5 address

Technical data

Circuit board dimensions 140 mm x 40 mm
Inputs digital up to 32, depending on configuration
Outputs digital up to 32 x electronic, depending on configuration
Input voltage (sensor supply)

inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential.

out of AUX
Output voltage (actuator supply)

Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary 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.

out of AUX
PCB connection

Connection possible via wiring pins, screw terminals, solder lugs or connecting wires.

Further connection options are available on request.

wiring pins, straight
Coating

Coating protects components and circuit boards when touched. Thick coated and thin coated are available.
 

no
ASi connection

The connection to ASi and AUX (24 V auxiliary power) is made for modules in the active distributor or blue IP67 housing via the yellow or black ASi profile cable with piercing technology or via an M12 plug. Modules for the control cabinet are connected via terminals and PCB modules via wiring pins, connection wires or terminals.


Line protection: If the module is supplied via a M12 connection with A or B coding, it may only be used with a current load of max. 4 A per pin in acc. with IEC 61076-2-101 and IEC 61076-2-109. A fused tap is recommended. There is no such limitation for modules supplied via piercing contacts.

wiring pin, straight
ASi address

Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted.
For ASi modules with two ASi-3 nodes, the second ASi-3 node is turned off as long as the first ASi-3 node is addressed to address "0".
Upon request, ASi modules are available with specific ASi node profiles.

1 ASi-5 address

How to troubleshoot an existing ASi installation

Manuals

    Device Description Files (GSD, EDS, ESI, SDD, etc.)