Festo CAMC-G-S3 Manual page 152

3 Mounting and installation
– If the safety module CAMC-G-S3 detects a violation of a safety condition or an error is pending, e. g.
in the connection wiring, it will indicate a malfunction. The error is acknowledged via the acknow­
ledgement pushbutton S2.
– The acknowledgment contact C1/C2 is included in the return contact of the safety switching device.
– The input circuit has a 2-channel structure, which is suitable for category 4.
– Additional measures are required according to the scope of application and the safety concept of
the machine.
152 Festo – GDCP-CAMC-G-S3-EN – 1406NH – English