Johnson Controls tyco iSTAR Edge G2 Quick Start Manual page 11

Dry Relay Wiring
Figure 3 shows a dry relay wiring setup.
■ Max current is 3A at 30 VAC/VDC.
■ Use NO or NC as appropriate.
■ The jumper is in the Dry position.
Wet Relay Wiring
Figure 4 shows a wet relay wiring setup for a normal, NO latch.
■ Max current is 0.75 A at 12 VDC or 24 VDC, depending on input supply.
■ The jumper is in the Wet position.
■ GND is used for common, not for the C pin.
Figure 3: Dry Relay Wiring
Figure 4: Wet Relay Wiring
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