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ADAM-4051

16DI Modbus RS-485 遠端 I/O

  • 16通道數位輸入
  • 通訊協定:Modbus RTU、ASCII
  • 監視計時器以恢復系統
  • 2500VDC 隔離保護

認證:

規格

Communications
Interface
  • RS-485
Environment
Isolation Voltage
  • 2,500 VDC
Operating Temperature
  • -10~70 °C (14~158 °F)
General
Connectors
  • 2 x 13-pin plug-in screw terminal
Protocol
  • ASCII command, Modbus/RTU
Isolated Digital Input
Input Voltage
  • Dry Contact
    Logic level 1: close to DGND
    Logic level 0: open
    Wet Contact
    Logic level 1: 10~50 VDC
    Logic level 0: 0~3 VDC
Power Requirements
Input Voltage
  • 10~30 VDC
Hardware
Certification
  • CE, FCC
Digital Input
Channels
  • 16 (Isolated)