Input Loop Unit

General Description

The CS-IC10 SS WP is an input unit for various integration of safety inputs. It has been designed for use in harsh and corrosive environments and to comply with the standards for the industrial, maritime, offshore and rolling stock markets up to Safety Integrity Level 2 (SIL 2).

The CS-IC10 SS WP has one input that can be connected to external equipment with a dry relay contact. The CS-IC10 SS WP supervises the cable to the external equipment for cable break and short circuit, and the input can be configured as active high or active low. The function of the input can be configured to be:

  • a general input
  • a fault
  • an alarm from a manual call point
  • an alarm from a smoke sensor
  • an alarm from a heat sensor
  • an alarm from a flame sensor
  • an alive signal (output)


  • One supervised input for a dry relay contact
  • Communication with the loop-line
  • Handling of short circuits and cable breaks on the loop-line
  • Stainless steel enclosure IP66



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