Eaton EASY-E4-UC-16RE1 easyE4 ohjausrele, 8 DI, 4 AI, 8 relelähtöä, Ethernet, LCD, DIN-kisko

With 8 digital inputs, 4 analog inputs (0-10V / 0-20mA), and 8 relay outputs rated 8 A each, the Eaton EASY-E4-UC-16RE1 packs 16 I/O points into a compact DIN-rail control relay. It runs on 12/24 V DC or 100-240 V AC and includes an integrated Ethernet port and web server for remote monitoring.

Overview

The EASY-E4-UC-16RE1 belongs to Eaton's easyE4 series, a line of programmable logic controllers designed for small automation tasks. It offers 1000 lines of program memory (FBD/LD) or 1000 blocks (EDP), a real-time clock, an SD card slot for data logging and program backup, and an LCD display for local status. Programming is done via easySoft 7 software, and the unit supports Modbus TCP and easyNet communication.

What stands out

• 16 total I/O: 8 digital inputs, 4 analog inputs, 8 relay outputs
• Relay outputs rated 8 A resistive load
• Integrated Ethernet (RJ45) and web server
• Expandable with up to 11 easyE4 modules
• Supports 12/24 V DC and 100-240 V AC supply
• Real-time clock and SD card slot

Technical details

• Product type: Control relay / PLC
• Model series: easyE4
• Supply voltage: 12/24 V DC, 100-240 V AC
• Digital inputs: 8
• Analog inputs: 4 (0-10V, 0/4-20mA)
• Relay outputs: 8 (NO)
• Output current per relay: 8 A (resistive load)
• Program memory: 1000 lines (FBD/LD) / 1000 blocks (EDP)
• Real-time clock: Yes
• Display: LCD (monochrome)
• Communication: 1x Ethernet (RJ45), easyNet
• Expansion: Up to 11 easyE4 modules
• Programming software: easySoft 7
• Mounting: DIN rail
• Protection rating: IP20
• Operating temperature: -25 to +55 °C
• Integrated web server: Yes
• SD card slot: Yes
• Protocols: Modbus TCP

Our verdict

A versatile and expandable control relay for small automation projects, offering solid I/O count, Ethernet connectivity, and flexible power options.