Device DDO-24 – 5A АИАР.426449.002

Specifications

• Number of discrete output channels - 24 channels with galvanic isolation, "dry" relay contacts.
• The dielectric strength of the discrete output channels and power inputs is 1.5 kV.
• The switching capacity of the relay contacts is as follows:
• when the circuits are closed - 250 V, 5 A, 1000 VA / W;
• when AC circuits are opened - 250 V, 5 A, 1000 VA / W;
• when opening DC circuits up to 30 V - 5 A;
• when opening DC circuits up to 125 V - at least 50 W;
• continuous current 5 A.
• The device is powered from a constant current source with a voltage of 7 to 40 V.
• Power consumed by the device from a DC source - no more than 5.5 W.
• In the event of a main power failure, there is a backup power supply input with the same parameters.
• Resistance to short-term interruption of the supply voltage, not less than 0.5 s.
• The time the device is ready for operation after the supply voltage is applied to it, no more than 0.5 s
• DDO-24 weight - no more than 350 g.
• The DDO-24 device is designed for mounting on a DIN rail.
• Information transfer is carried out through the RS485 interface using the Modbus RTU exchange protocol.
• Ethernet interface (RJ-45) - IEC 60870-5 104 exchange protocol (optional).