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ADAM-4055-BE 8DI/8DO Modbus RS-485 Remote I/O

  • 8ch digital input/8ch digital output
  • Protocols:Modbus RTU,ASCII
  • Watchdog timer to recover the system
  • 2500VDC isolation protection
Certifications CE
In Stock: : 4
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More Description

The ADAM-4055 offers 8-ch. isolated digital inputs and 8-ch. isolated digital outputs for critical applications. The inputs accept 10~50 V voltage, and the outputs supply 5~40 VDC open collector. Considered to be user-friendly. The ADAM-4055 is also built with LED indicator for easy status reading.

Extended Specifications

Display

  • LED Indicators Power, DIO

Power Supply

  • Power Requirement 10~30 VDC

General

  • Watchdog Timer System (1.6 second) & Communication
  • 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
  • Communication Speed Serial: From 1,200 to 115.2 k
  • Comm. Distance Serial: 1.2 km
  • Data Flow Control Yes
  • Connector 2 x plug-in terminal block (#14~28 AWG)

Digital Input

  • Channles 8

Digital Output

  • Channels 8 Open collector to 40V, 200 mA max. load
  • Power Dissipation Chanel: 1 W max Total: 2.2 W (8 Channels)
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