BWR1934ASi Safety PCB Module, 73 mm x 37,5 mm, 1SI/2O, solder lugs

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

Further connection options are available on request.

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

Display of the status of the inputs/outputs, ASi communication or peripheral errors and the status of the AUX supply according to the ASi specification.

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.

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.

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.