Privacy and Cookie Information:
This website uses cookies for tracking visitor behavior, for linking to social media icons and displaying videos. More information on how we deal with your privacy, please check our Privacy & Cookies statement.
Please remember that if you do choose to disable cookies, you may find that certain sections of our website do not work properly.

Allow cookies

MyAdvantech Registration

MyAdvantech is a personalized portal for Advantech customers. By becoming an Advantech member, you can receive latest product news, webinar invitations and special eStore offers.

Sign up today to get 24/7 quick access to your account information.

ADAM-4118

Robust 8-ch Thermocouple Input Module with Modbus
  • 8 differential & independent thermocouple configuration channels
  • Broader Operating Temperature Range
  • Higher Noise Immunity: 1 kV surge protection on power inputs, 3 kV EFT, and 8 kV ESD protection
  • Broader Power Input Range: +10~+48 VDC
  • Supports filter auto-tuning or filter out 50 Hz / 60 Hz
  • LED display allows to monitor the status address settings
  • Online Firmware Update
Robust 8-ch Thermocouple Input Module with Modbus

Product Specifications Download Spec

  • Part Number
  • Details
Display
  • LED Indicators
Power Supply
  • Power Requirement
Analog Input
  • Channels
  • Voltage Range
  • Current Input
  • Direct Sensor Input
  • Burn-out Detection
  • Channel Independent Configuration
  • Sampling Rates
  • Resolution
  • Input Impedance
  • Span Drift
  • Zero Drift
  • CMR @ 50/60 Hz
  • NMR @ 50/60 Hz
  • High Common Mode
General
  • Watchdog Timer
  • Connector
  • Temperature (Operating)
  • Humidity
  • Temperature (Storage)
  • Interface
  • Isolation Protection
  • Communication Protocol
  • Communication Speed
  • Comm. Distance
  • Data Flow Control

Display

  • LED Indicators

    ADAM-4118-AE Status, Comm, and Ch. enable

Power Supply

  • Power Requirement

    ADAM-4118-AE 10~48 VDC

Analog Input

  • Channels

    ADAM-4118-AE 8 differential
  • Voltage Range

    ADAM-4118-AE 15 mV ±50 mV ±100 mV ±500 mV ±1 V ±2.5 V
  • Current Input

    ADAM-4118-AE ±20 mA 4~20 mA
  • Direct Sensor Input

    ADAM-4118-AE J, K, T, E, R, S, B Thermocouple
  • Burn-out Detection

    ADAM-4118-AE Yes (4~20 mA & all T/C)
  • Channel Independent Configuration

    ADAM-4118-AE Yes
  • Sampling Rates

    ADAM-4118-AE 10/100 samples/second (total)
  • Resolution

    ADAM-4118-AE 16-bit
  • Input Impedance

    ADAM-4118-AE Voltage: 20 MOhm Current: 120 Ohm
  • Span Drift

    ADAM-4118-AE ±25 ppm/°C
  • Zero Drift

    ADAM-4118-AE ±6 µV/°C
  • CMR @ 50/60 Hz

    ADAM-4118-AE 92 dB
  • NMR @ 50/60 Hz

    ADAM-4118-AE 60 dB
  • High Common Mode

    ADAM-4118-AE 200 VDC

General

  • Watchdog Timer

    ADAM-4118-AE System (1.6 second) & Communication
  • Connector

    ADAM-4118-AE 2 x plug-in terminal block (#14~22 AWG)
  • Temperature (Operating)

    ADAM-4118-AE -40~85°C (40~185 °F)
  • Humidity

    ADAM-4118-AE 5~95 %RH
  • Temperature (Storage)

    ADAM-4118-AE -40~85°C (40~185 °F)
  • Interface

    ADAM-4118-AE RS-485
  • Isolation Protection

    ADAM-4118-AE 3000 VDC
  • Communication Protocol

    ADAM-4118-AE ASCII command & Modbus/RTU
  • Communication Speed

    ADAM-4118-AE Serial: From 1,200 to 115.2 k
  • Comm. Distance

    ADAM-4118-AE Serial: 1.2 km
  • Data Flow Control

    ADAM-4118-AE Yes
Contact Advantech

Automation (Toll-Free)

00800-2426-8080

Embedded (Toll-Free)

00800-2426-8081

Contact Advantech