Circuit for monitoring externally connected contactors or relays via a PNOZelog for example.
The N/C contacts are used to check whether the relays or contactors have assumed their safe state before they are re-operated.
Feedback loop
Contact
Pilz South East Asia Pte. Ltd.
25 International Business Park, #04-56 German Centre
Singapore 609916
Singapore
Telephone: +65 6839 2920
E-Mail: sales@pilz.sg
Orders Support
25 International Business Park, #04-56 German Centre
Singapore 609916
Singapore
Telephone: +65 6839 2920
E-Mail: sales@pilz.sg
Technical Support
Telephone: +65 6829 2920
E-Mail: techsupport-sg@pilz.com
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