RS-485 I/O Modules: ADAM-4000/4100

Cost-effective remote RS-485 data acquisition modules offer analog, RTD, thermocouple, digital, relay and counter I/O with Modbus RTU protocol.

Features & Benefits

RS-485 Serial I/O: ADAM-4000/4100 Series

The ADAM-4000/ 4100 series featuring rugged industrial-grade cases are specially designed for reliable operation in harsh environments. Built-in microprocessors independently provide intelligent signal conditioning, analog I/O, digital I/O, data display, and RS-485 communication through Modbus RTU protocols.

Feature Highlights

The Most Used Modbus RTU Protocol for Industrial Automation Development

Standardized Protocol

One of the most widely used standard communication protocols for eAutomation development
Centralized Control

Universal remote I/O modules to operate the system via Modbus

Provides the sample code and command for users to program
Easy Integration

Non-Stop Monitoring with Watchdog Timer and Protection

Noise Protection

Data accuracy assured by enhanced ESD/ EFT/ Surge Protection
Module Stability Ensured

Once a problem is detected, the Watchdog Timer automatically recovers the system
Save on Maintenance Costs

The Watchdog Timer enhances system stability and reduces maintenance costs

Multiple Interfaces Integrated with Embedded or PLC Systems via USB or RS-485

Friendly L-Shaped Cable Design*

Users can optionally order the 90 degree micro USB to a Type-A USB cable with a locking mechanism to provide a stable connection
Micro USB Interface*

The new ADAM-4100 series can be powered and transmit data via micro USB interface

* Only featured on the B version of ADAM-4100 series selected models

FAQ: How to Select the Right Remote I/O for Your Industrial Applications?

The article will take you through step-by-step beginning with an analysis of the advantages of Remote I/O, its physical interfaces, protocols, and I/O functions to choose the right Remote I/O that suits your industrial needs.