• PS IN terminals — “+” and “-” contact terminals, 7-24 V DC power supply.
• Relay terminals — output potential-free terminals of Relay contact terminals.
Relay Operating Principle
IMPORTANT: Do not connect the Relay power supply terminals to 110–230 V electric mains! Do not connect the Relay to a power supply with a
voltage exceeding 36 V. It creates a fire hazard and will damage the device!
The Relay is powered by a 7–24 V DC source. The recommended voltage values for the Relay are 12 V and 24 V.