Signal Contact C1, C2 [X40] - Festo CAMC-G-S3 Manual

2 Product description of safety module CAMC-G-S3
Parameter for internal safe brake control
Internal brake
No. Name
P02.37 Test impulse length
Tab. 2.83 Parameter of internal brake
2.9.3

Signal contact C1, C2 [X40]

Use
The potential-free signal contact is ideally used as a diagnostic output. It can be used to
signal the operating status of the safety module to an external safety controller.
Function
The signal contact has one channel and may not be used as a part of a safety chain.
The contact does not have forced contacts for safety monitoring of the faulty function. The potential-
free signal contact can be configured in the same way as a safe output, although no test pulses to test
digital inputs can be output.
The contact is an N/O contact. In the idle / de-energised status, the contact is open, as it is during ini­
tialisation and Power off/on of the safety module.
Block diagram
Signal relays C1/C2
LOUT_RELAY
Fig. 2.34 Block diagram of the potential-free relay output
Term/abbreviation
LOUT_RELAY
DRIVER
Tab. 2.84 Legend for Fig. 2.34
Signal contact output
LOUT_RELAY
Contact C1/C2
Tab. 2.85 Logic signals, signal contact
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
DRIVER RELAY
Explanation
Logical output, feedback contact
Drivers
Idle state
0
Open
Description
Length of the test impulse
C1
C2
Active
1
Closed
127