BWU3553Active Distributor ASi Safety, IP67, 1SI

  • To connect Sick RE13-SA84 / RE13-SAC / RE23-SAC / RE23-SA84 non-contact magnetic safety switches to ASi.
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Product description

Active Distributor ASi Safety, IP67, housing depth 19 mm, 1 x 2 channels safe input (SIL 3, cat. 4) for floating contacts, input voltage/sensor supply out of ASi, periphery connection via 1 x M8cable socket, straight, 4 poles, cable length 0,20 m, flat design, installation in cable duct possible (installation depth ≥ 19 mm), connection for 1 x ASi profile cable, ASi connection via profile cable and piercing technology, 1 single address

To connect Sick RE13-SA84 / RE13-SAC / RE23-SAC / RE23-SA84 non-contact magnetic safety switches to ASi.

Technical data

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 ASi

PUR line, oil resistant. Further connection options are available on request.

      M12 socket M12 cable socket, angled  M12 cable socket, straight   M8 cable socket, straight   round cable/connecting wires     profile cable branch          push in terminals
       2 x round cables/connecting wires 2,5 mm²

1 x M8 cable socket, straight, 4 poles
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.

0,20 m
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.
For ASi modules with two ASi nodes the second Asi node is turned off as long as the first Asi node is addressed to address "0".
Upon request, ASi modules are available with specific ASi node profiles.

1 Single address

How to troubleshoot an existing ASi installation


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