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Operation manual
11 Appendix A: Wiring examples
11.1
Wiring examples G9SR-BC□-□ unit
11.1.1
G9SR-BC□-□ in E-stop application up to PLe
Settings G9SR-BC:
•
Manual Restart
•
Dynamic input testing Enabled
•
EDM Enabled
•
Aux inverted
Dip switch settings:
Description:
E-Stop pushbutton connected to T12 and T22
Restart pushbutton connected to T31
KM1 and KM2: Motor Contactors
Feedback loop (EDM) connected to T32
Remarks:
This setup can also be used with safety limit switches and key operated door switches.
For door and gate monitoring applications please consider the requirements from ISO
14119.
Wiring is using the dynamic test pulses.
Applicable up to PLe acc. EN ISO 13849-1 (electrical system).
Motor circuit (contacts of KM1 and KM2) not shown.
Page 52 of 79
1
2
3
OFF
ON
ON
4
5
6
OFF
OFF
OFF
G9SR
7
8
OFF
OFF
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