If looking to apply power (complete the circuit):
- NO of the DS150 to the Positive of the Maglock.
- From the negative of the Maglock to the negative of the power supply.
- From the Positive of the power supply to Common on the DS150.
If looking to remove power (break the circuit):
- NC of the DS150 to the Positive of the Maglock.
- From the negative of the Maglock to the negative of the power supply.
- From the Positive of the power supply to Common on the DS150.
Note:
Generally we do fail safe not fail secure and the relay timer needs to be incremented.