BWU1647Cylindrical ASi Actuator 1I/3O
AB address (up to 62 addresses)
|Type||Cylindrical ASi Actuator in stainless steel|
|Housing||M18 sleeve in stainless steel, 55 mm|
Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.
Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.
Dust-tight, full protection against contact, protection against temporary immersion.
Line protection fuse
In the motor module UL approved fuses are placed before each of the motor supply connections. A short circuit in the motor causes this fuse to blow, protecting the connection cable between the module and motor.
After blowing the not exchangeable fuse the module is no longer functional and the module needs to be replaced. The characteristics of the fuse must be checked against the motor data before using the module.
The protection circuit in the module allows a very simple protection of the motor cables. The fuse for the cable protection is a slow-blow one; without short circuit the robust behavior of the module remains.
The motor module is designed to supply the 24 V directly to the motor. At high currents or surges as they occur for example at braking, the module will not be damaged.
The cable protection should be realized outside the motor module with additional measures.
|Outputs digital||3 x electronic|
Input voltage (sensor supply)
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.
|out of ASi|
Output voltage (actuator supply)
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.
|out of ASi|
PUR line, oil resistant. Further connection options are available on request.
|1 x round cable/connecting wires|
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.
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).
|ASi via M12|
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.
|1 AB address|
How to get started with Bihl+Wiedemann products
How to easily implement your ASi installation
How to troubleshoot an existing ASi installation
The product has earned the following certifications:
ASi-5/ASi-3 Address Programming Device» show product details