UL Group. 

Relay Module-DC Coil-1C-O with option of fuse & LED

Relay Module-DC Coil-1C-O with option of fuse & LED

Application

1 Changeover Relay Interface Module with Option of fuse & fuse fail Indication used to Interfacing PLC / Drive / DCS Digital Outputs to field or field devices. Outputs are Galvanically isolated through Relays.

Component Specification

Relay: 24VDC Coil, 1 ChangeoverRelay Socket: 1 Changeover PCB solderable typeTerminals*: Screw type suitable for 2.5Sq.mm conductorPCB: Glass Epoxy double side PTH with Lacquer Coating

Technical Specification

General Data

• No. of Channel: 2, 4, 8, 16, 32.
• Test Voltage: 2.5kV, 50Hz, 1Min Input / Output.
• Ambient operating Temp. : Max 60° C.
• Relative Humidity: Max 90% (Non- Condensing).
• Tropicalisation: Lacquer coating on PCB.
• Identification Tag: Provided.
• Mounting: Universal Din Rail Mountable.
• Standard/Approvals:PCB: Type tested STQC, IEC 61373, ANSI IPC 2221 & 2222, MIL 275B
• Terminals: UL/CE & CSA Standard
• Relays: UL/CSA

Input Data

• Operating Voltage*: 24VDC +/- 10%
• Input Current/ Channel: 25mA @ 24VDC.
• Protection across Relay Coil: Freewheeling Diode.
• Indication/ Channel: 3mm Green LED.
• Looping (Sinking/Sourcing): Interchangeable using flexible jumpers.
• Terminals: Screw type.
• Conductor size: 0.25 -2.5 sq.mm flexible.
• Insulation Stripping: 7.0 mm length.

Output Data

• Contact Type: SPDT (1C/O).
• Max Switching Voltage: 250VAC.
• Max Output Current: 5 Amp @ 230VAC/30VDC.
• Snubber/Fuse Protection: Available on request.
• Output Wiring: Pot Free / Wetted (Powered).
• Terminals: Screw type.
• Conductor size: 0.25 - 2.5 sq.mm flexible.
• Insulation Stripping: 7.0 mm length.

Other notes

Screw less Terminals: Available on request for selective Relay Modules.Operating Voltage: Available in 12VDC/48VDC/110VDC.