BWU4727Active Distributor ASi, IP67, Self-Configuring 4I/O
- Detailed channel-specific diagnostics
- Individually readable state of the outputs
- Inexpensive digital outputs
Product description
Active distributor ASi with self-configuring I/O's, IP67, housing depth 35 mm, up to 4 digital inputs, up to 4 digital outputs, Y/mixed wiring, input voltage/sensor supply out of AUX, output voltage/actuator supply out of AUX, periphery connection via 2 x M12 cable sockets, straight, 5 poles, cable length 1 m, flat design, installation in cable duct possible (installation depth ≥ 35 mm), LED, connections for 1 x ASi and 1 x AUX profile cables, ASi connection via profile cable and piercing technology, 1 AB address
Technical data
| Inputs digital | up to 4, depending on configuration |
| Outputs digital | up to 4 x electronic, depending on configuration |
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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 |
| Connection | 2 x M12 cable sockets, straight, 5 poles |
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Round cable
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. | 1 m |
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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 |
