ADAM-4051-C Digital Input Module, 16 Channels, RS485, 30V

ADAM-4051

I/O Modules
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Main Features

  • 16ch digital input
  • Protocols:Modbus RTU,ASCII
  • Watchdog timer to recover the system
  • 2500VDC isolation protection
Introduction

The ADAM-4051 is a 16-ch. Digital Input Module, built with 2500 VDC optical isolation, suitable for critical applications. Different from other modules, the ADAM-4051 accepts 10~50V input voltage to fit various digital signals, such as 12 VDC, 24 VDC, 48 VDC. Moreover, users can read the current status from the LED indications on the front panel.

 

Specifications

PartNumber ADAM-4051-C
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  
Channels 16
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

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