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ADAM-4051-BE 16-ch Isolated Digital Input Module with Modbus

  • 16 digital input channels
  • Digital input for dry contact or wet contact
  • Input Voltage level: 10~50V
  • Over voltage protection: 70 Vdc
  • 2,500 Vdc optical isolation
Certifications CE
In Stock: 7
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Extended Specifications

General

  • Communication Speed Serial: From 1,200 to 115.2 k
  • Comm. Distance Serial: 1.2 km
  • Data Flow Control Yes
  • Temperature (Operating) -10~70 °C (14~158 °F)
  • Humidity 5~95 %RH
  • Temperature (Storage) -25~85 °C (-13~185 °F)
  • Interface RS-485
  • Isolation Protection 2,500 VDC
  • Communication Protocol ASCII command & Modbus/RTU
  • Connector 2 x plug-in terminal block (#14~28 AWG)
  • Watchdog Timer System (1.6 second)

Power Supply

  • Power Requirement 10~30 VDC

Digital Input

  • Input Voltage Dry contact: Logic level 0: close to GND Logic level 1: open Wet contact: Logic level 0: 3 VDC max. Logic level 1: 10~50 VDC
  • Channles 16

Display

  • LED Indicators Power, DI
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Office Locations

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Monday-Friday, 7am-5pm CST

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