WAGO-SPEEDWAY 767
Use of the Interference-Free Module in Safety Applications
73
767-4801/000-800 8DO 24V DC 0.5A IF (8xM8)
Manual
Version 1.1.0
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11.5 Connection of the Module to Safety Switching
Devices
11.5.1 General Structure of a Potential Group
When using the interference-free module in safety-related applications, you
must combine the interference-free modules belonging to one safety switching
device in a potential group. The power supply U
A
of the interference-free
module may only be connected to the digital output of a suitable safety switching
device (24 V).
Figure 25: Example structure of potential groups
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FBK 767-4807 767-3805
Potential group for other applications
Potential group for safety-related
applications
Safety switch module
767-4803/ 767-4807/ 767-5803/
000-800 000-800 000-800