+91 9860012465 marketing@ulepl.com   

UL Automation Systems Pvt. Ltd.

+91 9860012465 | marketing@ulepl.com |

UL Automation Systems Pvt. Ltd.

PLC/DCS Specific Interfacing Modules

Digital Input Interface Module with Slim Relays

DI Field Interface Modules with 1CO Slim Relays used to interface between PLC/DCS Digital Inputs to field or field devices such as Proximity Sensor, Limit Switch i.e. Potential free contacts etc Inputs are Galvanically Isolated through Relay.

Component Specification
Relay: 24VDC Coil, 1Changeover.
Relay Socket: 1 Changeover PCB Solderable type.
Terminals*: Screw type suitable for 2.5 sq.mm conductor.
PCB: Glass Epoxy double side PTH with Lacquer coating.

Technical Specification

General Data

No. of Channel: 8, 16, 32.
Test Voltage: 500V, 50Hz, 1Min between each channel.
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 & Output Data

Field Signal (Input): 24VDC.
System Signal (Output): 24VDC.
Protection: Fuse provided in each field signal.
Type of connection: 2 Wire Interrogation.
Indication / Channel: Green LED (Signal healthy Indication),
Red LED (Fuse fail indication).
Termination on Field side (I/P): Screw type terminals.
Termination on System side (O/P): 25/37 Pin D-Connector male.
Isolation between Input & Output: Galvanic Isolation.

Other notes

Screw less Terminals: Available on request for selective Relay Modules.

Side View