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

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

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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. 

Advantech IoT Academy

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

Learn about the advantages of ADAM-4000/4100 series and their applications in the IoT Academy course.  

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Technical Training of How to Configure ADAM Remote I/O Modules

This course will introduce the knowledge and necessary skills for using ADAM-4000/4100/6000/6200/6300 Series Modules as Data Acquisition device.

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Quick Find

  • Analog Input

    • Channels

    • Input Range

    • Resolution(Bits)

    • Sampling Rates(S/s)

  • Analog Output

    • Channels

    • Output Ranges

    • Resolution

  • Counter/Encoder Input

    • Channels

  • Digital Input

    • Channels

    • Input Voltage

  • Digital Output

    • Channels

  • Environment

    • Operating Temperature

  • Isolated Digital Input

    • Channels

  • Isolated Digital Output

    • Channels

  • Relay Output

    • Channels

  • RTD Input

    • Channels

  • Thermocouple Input

    • Channels

22 total products

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Compare / 4
Part Number Description Analog Input Analog Output Counter/Encoder Input Digital Input Digital Output Environment Isolated Digital Input Isolated Digital Output Relay Output RTD Input Thermocouple Input
    Channels Input Range Resolution(Bits) Sampling Rates(S/s) Channels Output Ranges Resolution Channels Channels Input Voltage Channels Operating Temperature Channels Channels Channels Channels Channels
Part Number Description Analog Input Analog Output Counter/Encoder Input Digital Input Digital Output Environment Isolated Digital Input Isolated Digital Output Relay Output RTD Input Thermocouple Input
    Channels Input Range Resolution(Bits) Sampling Rates(S/s) Channels Output Ranges Resolution Channels Channels Input Voltage Channels Operating Temperature Channels Channels Channels Channels Channels
ADAM-4015-F 6RTD Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A 6 N/A
ADAM-4017+-F 8AI Modbus RS-485 Remote I/O 8 ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, 0~150 mV, 0~500 mV, 0~1 V, 0~5 V, 0~10 V, 0~20 mA, 4~20 mA, ±20 mA 16-bit 10 S/s (sum) N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4017-F 8AI RS-485 Remote I/O 8 ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, 0~20mA, ±20 mA, 0~150 mV, 0~500 mV, 0~1 V, 0~5 V, 0~10 V 16-bit 10 S/s (sum) N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4018+-F 8Thermocouple Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A 8
ADAM-4019+-F 8Thermocouple Modbus RS-485 Remote I/O N/A ±100 mV, ±500 mV, ±1 V, ±2.5 V, ±5 V, ±10 V, 0~20mA, 4 ~ 20 mA, ±20 mA, 0~100 mV, 0~500 mV, 0~1 V, 0~2.5 V, 0~5 V, 0~10 V N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A 8
ADAM-4021-F 1AO RS-485 Modbus Remote I/O N/A N/A N/A N/A 1 0~10 V, 0~20 mA, 4~20 mA 12-bit N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4024-B1E 4AO/4DI Modbus RS-485 Remote I/O N/A N/A N/A N/A 4 ±10 V, 0~20 mA, 4~20 mA 12-bit N/A 4 (Isolated) Wet Contact Logic level 1: 10~30 VDC Logic level 0: 0~1 VDC N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4050-F 8DI/8DO RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A 8 Wet Contact Logic level 1: 3.5~30 VDC Logic level 0: 0~1 VDC 8 -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4051-C 16-Ch Isolated DI Module w/ LED & Modbus N/A N/A N/A N/A N/A N/A N/A N/A 16 (Isolated) N/A N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4052-BE 8DI RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) 8 N/A N/A N/A N/A
ADAM-4053-F 16DI RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A 16 Dry contact Logic level 0: close to GND Logic level 1: open Wet contact Logic level 0: 2 VDC max. Logic level 1: 4~30 VDC N/A -10~70 °C (14~158 °F) N/A N/A N/A N/A N/A
ADAM-4055-C 8DI/8DO Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) 8 8 N/A N/A N/A
ADAM-4056SO-B 12DO(Source type) Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A 12 N/A N/A N/A
ADAM-4060-F 4Relay RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A 4 N/A N/A
ADAM-4068-C 8Relay Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A 8 N/A N/A
ADAM-4069-B 8Power Relay Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -10~70 °C (14~158 °F) N/A N/A 8 N/A N/A
ADAM-4080-E 2Counter Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A 2 N/A N/A N/A -10~70 °C (14~158 °F) N/A 2 N/A N/A N/A
ADAM-4115-C 6RTD Robust Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -40~85 °C (-40~185 °F) N/A N/A N/A 6 N/A
ADAM-4117-C 8AI Robust Modbus RS-485 Remote I/O 8 ±15 V, ±10 V, ±5 V, ±1V, ±0.5 V, ±0.15 V, 0~15 V, 0~10 V, , 0~5 V, 0~1 V, 0~0.5 V, 0~0.15 V, ±20 mA, 4~20 mA, 0~20 mA 16-bit 100 S/s (sum) N/A N/A N/A N/A N/A N/A N/A -40~85 °C (-40~185 °F) N/A N/A N/A N/A N/A
ADAM-4118-C 8Thermocouple Robust Modbus RS-485 Remote I/O N/A ±15 mV, ±50 mV, ±100 mV, ±500 mV, ±1 V, ±2.5 V, 0~15 mV, 0~50 mV, 0~100 mV, 0~500 mV, 0~1 V, 0~2.5 V N/A N/A N/A N/A N/A N/A N/A N/A N/A -40~85 °C (-40~185 °F) N/A N/A N/A N/A 8
ADAM-4150-C 7DI/8DO Robust Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A 7 N/A N/A N/A -40~85 °C (-40~185 °F) 7 8 N/A N/A N/A
ADAM-4168-C 8Relay Robust Modbus RS-485 Remote I/O N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A -40~85 °C (-40~185 °F) N/A N/A 8 N/A N/A

Product Categories

  • Analog I/O Modules

    Remote RS-485 I/O modules using Modbus RTU protocol offer complete analog I/O for current, voltage, thermocouple or RTD.

    View Products

  • Digital I/O Modules

    Remote RS-485 data acquisition modules offer digital, counter or relay I/O with Modbus RTU for industrial facility monitoring and management.

    View Products

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