Digital Input Modbus ADAM-4051

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
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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.


ADAM-4051 adalah 16 channel digital input modul yang dilengkapi dengan isolated volt sebesar 2500VDC. ADAM-4051 memiliki tegangan input 10~50V sesuai dengan sinyal digital , terdapat indicator LED yang dapat memudahkan pengguna untuk mengetahui status dari device tersebut.

Specification

 

ADAM-4051-BE
DisplayLED IndicatorsPower, DI
Power SupplyPower Requirement10~30 VDC
GeneralWatchdog TimerSystem (1.6 second)
Connector2 x plug-in terminal block (#14~28 AWG)
Temperature (Operating)-10~70 °C (14~158 °F)
Humidity5~95 %RH
Temperature (Storage)-25~85 °C (-13~185 °F)
InterfaceRS-485
Isolation Protection2,500 VDC
Communication ProtocolASCII command & Modbus/RTU
Communication SpeedSerial: From 1,200 to 115.2 k
Comm. DistanceSerial: 1.2 km
Data Flow ControlYes
Digital InputChannles16
Input VoltageDry 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
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