BWR3219ASi PCB Module, 73 mm x 37,5 mm, 4I/4O, screw terminals, coated
Product description
ASi PCB Module, 73 mm x 37,5 mm, 4 digital inputs, 4 digital outputs, input voltage/sensor supply out of ASi, output voltage/actuator supply out of AUX, max. 180 mA for sensor supply, max. 250 mA per output, periphery connection via screw terminals, coated, LED, ASi connection via screw terminals, 1 AB address
Technical data
| Type | circuit board 73 mm x 37,5 mm |
| Circuit board dimensions | 73 mm x 37,5 mm |
| Inputs digital | 4 |
| Outputs digital | 4 x electronic |
| Inputs analog | no analog input |
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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. | screw terminals |
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Coating
Coating protects components and circuit boards when touched. Thick coated and thin coated are available. | thin coated |
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LED status display
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. | yes |
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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 AUX |
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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 AUX |
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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 |