DNF Controls GTP-32BP Installation Rev 3-1 - Manual (Page 2)

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B. CONNECTING THE EXTERNAL INPUTS AND OUTPUTS
1) PHOENIX TWO PIN CONNECTORS.
Each GPI and each GPO has its own 2 pin connector. The GPOs are on the top
row and the GPIs are on the bottom row. Each GPI and GPO may be configured
for Wet or Dry mode using jumpers below the phoenix connector. When using
the WET mode, only use a switch closure across the pins.
2) SET GPI WET/DRY MODE
Configure Wet/Dry mode for each individual GPI using the jumpers below the
GPI connector. The DRY mode uses only one jumper across the two center pins
(D). The wet mode uses two jumpers across the two outside pins (WW).
3) SET GPO WET/DRY MODE
Configure Wet/Dry mode for each individual GPO using the jumpers below the
GPO connector. The DRY mode uses only one jumper across the two center pins
(D). The wet mode uses two jumpers across the two outside pins (WW).
C. GPI/GPO CONNECTOR PINOUT
1) GPI CONNECTOR
Dry Mode:
Pin #1: Anode ( + )
Pin #2: Cathode ( - )
Wet Mode:
Pin #1: Cathode ( - )
Pin #2: Ground
2) GPO CONNECTOR
Dry Mode:
Pin #1: N.O.
Pin #2: Relay Common
Wet Mode:
Pin #1: N.O.
Pin #2: Ground
Pin #2: Ground