BWU1938ASi Digital I/O Module, IP20, 4I/4O
Product description
ASi Digital I/O Module in IP20, 22,5 mm x 114 mm, with 4 x 4 contacts, 4 digital inputs, 4 digital outputs, input voltage/sensor supply out of AUX, output voltage/actuator supply out of AUX, periphery connection via Push-in terminals, ASi connection via Push-in terminals, 1 AB address, optimal application in the main control cabinet
Technical data
| Inputs digital | 4 |
| Outputs digital | 4 x electronic |
|
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 |
| Connection | push in terminals |
|
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 |
