DPHI Co.

ADAM-4051



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

Specifications

Display LED Indicators Power, DI
Power Supply Power Requirement 10~30 VDC
General Watchdog Timer System (1.6 second)
Connector 2 x plug-in terminal block (#14~28 AWG)
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
Digital Input Channles 16
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

Downloads

 

Datasheets

ADAM-4051 Datasheet

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