EIO-4DIO (4 digital inputs, 4 digital outputs) Modbus RS-485 Remote I/O Module by Elastel

Description

The EIO-4DIO is a 4 channel Digital Input and relay Output I/O data acquisition and control Module with Modbus RTU RS-485 communication

• It can collect 4 DI signals (dry contact type), and control 4 DO relays
• The data communicates with Elastel gateway/routers through the RS485 interface following ModBus-RTU protocol
• It's widely used in agricultural planting, power system, industrial automation, intelligent transportation, and other applications that need DI DO ports
• Features
  • 4 channels Digital Input and Digital Relay Output for signal acquire and control
  • Built-in bidirectional optocoupler, Support NPN, PNP, dry contact types DI
  • Isolated RS-485 with Modbus RTU protocol communication
  • Operation temperature: -40~85°C
  • Power input: 6VDC~38VDC
  • 35mm DIN rail mount
  • IWDG and WWDG dual watchdog to ensure reliability
  • 3000VDC isolation protection, Noise protection: 4kV surge(power),4kV EFT,8 kV ESD protection
• Compatible with
  • EG410
  • EG500
  • EG324
  • EG324L
  • EC212