I/O Modules
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
| Type | Active distributor ASi | ||||||||||||||||||||
| ASi-5/ASi-3 | ASi-3 compatible | ||||||||||||||||||||
| Housing | depth: 35 mm | ||||||||||||||||||||
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Protection rating
"IP20": "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.
Dust-tight, full protection against contact, protection against temporary immersion. | IP67 | ||||||||||||||||||||
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Flat design, installation in cable duct possible
Modules with a flat housing design and with cables which exit the sides make these ideal for installation in cable ducts, cable channels, cable troughs, cable rails or cable trays. Please note the respective housing depth for your particular installation. | yes, depth: 35 mm | ||||||||||||||||||||
| Inputs digital | up to 4, depending on configuration | ||||||||||||||||||||
| Outputs digital | up to 4 x electronic, depending on configuration | ||||||||||||||||||||
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M8/M12 wiring
Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | Y/mixed, depending on configuration | ||||||||||||||||||||
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Input voltage (sensor supply)
inputs are supplied by ASi or by AUX (auxiliary 24 V 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 (auxiliary 24 V 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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Connection
PUR line, oil resistant. Further connection options are available on request.
| 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 connection
The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
| ASi profile cable | ||||||||||||||||||||
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ASi address
AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | 1 AB address | ||||||||||||||||||||
