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AJAX Relay - Operating Principle

AJAX Relay
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Operating Principle
Do not connect Relay power supply input terminals to a voltage exceeding 36 V or
alternate current sources. It creates a risk of fire and will damage the device!
Regardless of the type of electrical circuit, only a qualified electrician should
install Relay!
Relay is powered by a 7–24 V DC source. The recommended voltage values are
12 V, and 24 V. Use the to connect and set up Relay.
Relay features dry (potential-free) contacts. The contacts are not connected to
the device galvanically so that Relay can imitate a button, switch, etc. in
electrical circuits of various voltages (sirens, electrical valves, electromagnetic
locks). The miniature body makes it possible to install Relay inside a junction
box, switchboard, or a switch.
Relay closes and opens the contacts by user command from the app or
automatically by scenario.
Relay operation modes:
PS IN terminals — “+” and “-” contact terminals, 7-24 V DC input power
supply.
Relay terminals — output potential-free terminals.
Ajax Security System app