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EASY-E4 I/O Expansion Module | 4 Digital Inputs | 2 Relay Outputs | MODBUS TCP/IP | IP20 by Eaton
EASY-E4 I/O expansion module with 4 digital inputs and 2 relay outputs—ideal for industrial automation systems. Built for easyE4 PLC integration, it features MODBUS TCP/IP communication and a robust IP20 design for reliable performance.
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Product Name/Title: EASY-E4 I/O Expansion Module | 4 Digital Inputs | 2 Relay Outputs | MODBUS TCP/IP | IP20 by Eaton
Brand: Eaton
SKU: Y7-197221
Alternatively Known As: Eaton easyE4 I/O expansion, EASY I/O expansion module, EASY-E4 digital input expansion, Eaton relay output module
Technical Specifications
- Power supply: 100 - 240 V AC, 110 - 220 V DC
- Digital inputs: 4
- Relay outputs: 2 controlled relays
- Input frequency: 50/60 Hz
- Degree of protection: IP20
- Mounting: Front build-in, rail mounting, screw fixing
- Operating temperature: -25 °C to 55 °C
- Storage temperature: -40 °C to 70 °C
- Shock resistance: 15 g mechanical shock
- Vibration resistance: 2 g constant acceleration (57-150 Hz)
- Communication protocol: MODBUS TCP/IP
- Power consumption: 3 W
- Rated operational voltage: 85 - 264 V AC, 110/120 V DC
- Terminal capacity: 0.2 - 4 mm² solid, 0.2 - 2.5 mm² flexible
- Switching frequency: 2 Hz resistive load, 10 Hz relay outputs
- Dimensions (H x L x W): 90mm x 58mm x 36mm
- Weight: 0.125 kg
Key Features
- Expandable I/O expansion module for easyE4
- 4 digital inputs with screw terminal connections
- Fitted with two controlled relay outputs
- Supports 100 - 240 V AC and 110 - 220 V DC power supply
- IP20 degree of protection
- MODBUS TCP/IP communication protocol
- Front build-in, rail mounting, and screw fixing options
- High mechanical and electrical lifespan
- Shock and vibration resistant
- Safe isolation of 300 V AC between contacts and coil
Professional Installation Requirements
- Installation by a qualified electrician or automation technician is recommended to ensure compliance with electrical standards and proper integration into control systems.
Applications
- Industrial automation systems
- Control panels requiring digital input expansion
- easyE4 programmable logic controller (PLC) systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient operation with low power consumption (3 W)
- Durable design reduces need for frequent replacements
- Supports modular expansion reducing electronic waste
Warranty Information
Standard Eaton warranty applies; refer to Eaton documentation for details.
Available Now
The Eaton Moeller EASY-E4-AC-8RE1 I/O expansion module is available for immediate purchase, ideal for industrial automation and control panel applications.
