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ADAM-4024

4AO/4DI Modbus RS-485 Remote I/O

  • 4ch analog output/4ch digital input
  • Protocols:Modbus RTU,ASCII
  • Watchdog timer to recover the system
  • 3000VDC isolation protection

Certifications:

Specifications

Analog Output
Channels
  • 4
Output Ranges
  • 0~5 V, 0~10 V, ±5 V, ±10 V, 0~20 mA, 4~20 mA
Output Type
  • V, mA
Resolution
  • 16-bit
Communications
Interface
  • RS-485
Digital Input
Channels
  • 4 (Isolated)
Input Voltage
  • Dry Contact
    Logic level 1: close to Iso.GND
    Logic level 0: open
    Wet Contact
    Logic level 1: 10~30 VDC
    Logic level 0: 0~1 VDC
Isolation Protection
  • 3,000 VDC
Environment
Isolation Voltage
  • 3,000 VDC
Operating Temperature
  • -10~70 °C (14~158 °F)
General
Connectors
  • 2 x 13-pin plug-in screw terminal
Protocol
  • ASCII command, Modbus/RTU
Power Requirements
Input Voltage
  • 10~30 VDC
Hardware
Certification
  • CE, FCC