The BWU2441 is a Safety Basic Monitor from Bihl+Wiedemann GmbH, designed for use in AS-Interface (AS-i) networks where safety monitoring
The BWU2441 is a Safety Basic Monitor from Bihl+Wiedemann GmbH, designed for use in AS-Interface (AS-i) networks where safety monitoring and control are required. It’s a compact, DIN rail-mounted module that supports both safe and standard inputs and outputs, making it ideal for industrial automation systems.
Technical Specifications
Feature
Details
Type
Safety Basic Monitor
AS-i Master
1 × AS-i 3.0 Master
AS-i Networks Supported
1
Safe Inputs
4 × 2-channel inputs (SIL 3, Cat. 4)
Expandable Inputs
Up to 31 × 2-channel safe inputs
Safe Outputs
2 × electronic release circuits
Expandable Outputs
Up to 8 safe outputs
Digital Inputs
8 (including EDM)
Special Functions
Inputs 3+4 can be used for standstill monitoring (up to 4 kHz)
