Components/Connections
30
Dry Contact
RM Readers with dry power
The dry contact method requires an external power supply
1. Verify the JPn jumper to be in the either the X position
2. Move the wire from the COM pin to the C pin
3. Connect one side of the lock to pin 9. (Observe polarity)
4. Connect one side of the power source to pin 10. (Observe polarity)
5. Connect the other side of the power source to the other side of the lock.
(Observe polarity)
FIGURE 22. Dry Contact
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