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How to make proper connections to the DS150i relays.

How to make proper connections to the DS150i relays.

What is the relay wiring color configuration when in A or B mode?
With the jumper in the A (fail safe) mode the relays are as follows:
  • 1st Relay:
    • Yellow wire is Common (C)
    • Blue wire is Normally Closed (NC)
    • Violet wire is Normally Open (NO)
  • Second Relay:
    • Grey wire is Common (C)
    • Orange wire is Normally Closed (NC)
    • Green wire is Normally Open (NO)
With the jumper in the B setting (fail secure) the relays are as follows:
  • 1st Relay:
    • Yellow wire is Common (C)
    • Blue wire is Normally Open (NO)
    • Violet wire is Normally Closed (NC)
  • Second Relay:
    • Grey wire is Common (C)
    • Orange wire is Normally Open (NO)
    • Green wire is Normally Closed (NC)

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