BWR1957ASi PCB Module, 29,7 mm x 36,5 mm
Product description
ASi PCB Module, 29,7 mm x 36,5 mm, 2 digital inputs, 2 digital outputs, input voltage/sensor supply out of ASi, output voltage/actuator supply out of ASi, max. 80 mA for sensor supply, max. 80 mA per output, periphery connection via solder lugs, ASi connection via screw terminals, 1 AB address
Technical data
| Circuit board dimensions | 29,7 mm x 36,5 mm |
| Inputs digital | 2 |
| Outputs digital | 2 x electronic |
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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 ASi |
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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 ASi |
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PCB connection
Connection possible via wiring pins, screw terminals, solder lugs or connecting wires. Further connection options are available on request. | solder lugs, screw terminals only at ASi pins |
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Coating
Coating protects components and circuit boards when touched. Thick coated and thin coated are available. | no |
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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.
| screw terminals |
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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. | 1 AB address |
