BWR2521ASi Safety PCB Module, 43 mm x 30 mm

Product description

ASi Safety PCB Module, 43 mm x 30 mm, 1 x 2 channels safe input (SIL 3, cat. 4) for floating contacts, 2 digital outputs, input voltage/sensor supply out of ASi, output voltage/actuator supply out of ASi, max. 20 mA for sensor supply, max. 20 mA per output, periphery connection via connecting wires (100 mm) and contact pins, thick coated, LED, ASi connection via connecting wires (100 mm), 1 single address

Technical data

Inputs Safety, SIL 3, Cat. 4 1 x 2 channels
Safety signal inputs floating contacts
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
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 ASi
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
Special function for mounting in E-STOP housing

How to get started with Bihl+Wiedemann products

How to easily implement your ASi installation

How to troubleshoot an existing ASi installation

Manuals

    Video Tutorial

    Quick Start Guides

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