GE UR4DH I/O Module

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Sales manager

Yuki Huang

Email

sales15@amikon.cn

Tel/Whatsapp

+86-17359287459

GE UR4DH

Digital Inputs

 Up to 96 contact inputs

 Input voltage range: 24V DC – 250V AC/DC

 Input isolation: Optical isolation (channel protection)

 Response time: < 1 ms – 10 ms (depending on configuration)

Digital Outputs

 Up to 64 contact outputs

 Output types:

u Form A (normally open)

u Form C (changeover)

u Latching outputs

u Solid State Relay (SSR)

 Output switching speed: < 4 ms typical

Communication & Integration 

 High-speed digital communication within UR relay system

 Compatible with EnerVista UR software

 Supports relay-to-relay and substation equipment communication

Environmental Specifications 

 Operating temperature: -40°C to +70°C

 Storage temperature: -40°C to +85°C

 Humidity: 5% – 95% non-condensing

Physical Data 

 Dimensions: approx. 6 in × 7 in × 1.5 in (152 × 178 × 38 mm)

 Weight: approx. 0.5 – 2.5 kg (varies by configuration)

High-Density I/O Capability

² Supports up to 96 inputs and 64 outputs

² Ideal for complex substation and industrial control systems

Modular & Scalable Design

² Plug-in module structure for easy installation

² Allows system expansion without redesigning the relay system

High-Speed Operation

² Fast response time (<1–10 ms)

² Suitable for real-time protection and control applications

Enhanced System Communication

² Enables direct digital communication between relays

² Reduces wiring complexity and auxiliary connection costs

Flexible Output Configuration

² Supports multiple output types (Form A, Form C, SSR, latching)

² Adaptable to different control and protection requirements

High Reliability & Safety

² Optical isolation ensures signal protection

² Designed for harsh industrial and electrical environments

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