Collective fault signal (SSM) – red terminal block

An integrated collective fault signal is applied at the SSM terminals as a potential-free changeover contact.
Contact load:

  • Permitted minimum: SELV 12 V AC / DC, 10 mA
  • Permitted maximum: 250 V AC, 1 A, AC1 / 30 V DC, 1 A

NOTICE

See section 10.1 “Application and function of SSM relay”