Connections
28
Relay Outputs
The relays can be used as DRY or WET. There is a jumper for each relay to set
the mode.
FIGURE 14. Relay Outputs
Dry Relay Wiring
DRY mode is shown below. Max current is 1 A at 30 VAC/VDC. Use NO or NC
as appropriate. Notice that jumper is in the Dry position.
FIGURE 15. DRY Relay Wiring
Wet Relay Wiring
WET wiring is shown for a normal NO Latch. The iSTAR Edge will supply
either 12 VDC or 24 VDC depending on the input supply. Current is limited to
0.75 A. Notice that the GND is used for common, not the C pin. Notice that the
jumper is in the Wet position.
Relay 1
Relay 2
Relay 3
Relay 4
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