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7
Electrical connection
Serious accidents may result if the electrical connection is faulty!
Electrical connection may only be performed by competent personnel.
7.1
Connecting the contact block
Risk of death by electric shock!
Interrupt the voltage supply to the Safety Switch.
Prerequisites for the electrical connection:
• temperature stability of the cable insulation material must be greater than
• cable gland with appropriate protection rating
• maximum current load is observed (see chapter 14 "Technical data")
Figure 7.1: Contact block 2 NC (S20-P3C1-M20-FH)
Figure 7.2: Contact block 1 NC + 1 NO (S20-P1C1-M20-FH, S20-P1C3-M20-LH)
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
WARNING
DANGER
the maximum temperature of the housing (see chapter 14 "Technical data")
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Electrical connection
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