123electric 123/SmartRelay Посібник - Сторінка 3

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Mounting

The module contains two long bolts and nuts to keep the module's relays in place. It is possible to

mount the module by removing the nuts, drilling the respective two holes in the plate where the

modules needs to be mounted and adding the nuts again behind the plate.

Another option is to remove one bolt and then insert the desired mounting bolt/screw. When done,

remove the other bolt and replace this with the other desired mounting bolt/screw.

Note: always make sure there is one bolt in the relay when changing the other. Otherwise the

module will lose its strength.

Connecting the module

First make sure the module is powered by connecting pin 1 of the connector to the negative pole of

the power supply like a battery pack. Now connect pin 4 of the connector to the positive pole of the

power supply. The system is functional.

As soon as a signal like the positive of the power supply is applied to input 1 (pin 2 of the connector),

relay 1 turns on. When the signal is removed, the relay turns off. Relay 2 behaves the same. By

applying a signal to input2, relay 2 turns on. Removing the signal turns relay 2 off.

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The Netherlands