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-4012

1-ch Analog Input Module
Analog input modules use a microprocessor-controlled integrating A/D converter to convert sensor voltage, or current signals into digital data. The digital data is then translated into either engineering units, twos complement hexadecimal format or percentage of full-scale range (FSR)according to the module ’s configuration. When prompted by the host computer, the data is sent through a standard RS-485 interface. The Analog Input Modules offer signal conditioning, A/D conversion, ranging, and RS-485 digital communication functions. They protect your equipment from ground loops and power surges by providing opto-isolation of the A/D input and transformer based isolation up to 3000 V DC .

Product Specifications Download Spec

  • Part Number
  • Details
Display
  • LED Indicators
Power Supply
  • Power Requirement
Analog Input
  • Channels
  • Voltage Range
  • Current Input
  • Sampling Rates
  • Resolution
  • Input Impedance
  • Span Drift
  • Zero Drift
  • CMR @ 50/60 Hz
  • NMR @ 50/60 Hz
General
  • Watchdog Timer
  • Connector
  • Temperature (Operating)
  • Humidity
  • Temperature (Storage)
  • Interface
  • Isolation Protection
  • Communication Protocol
  • Communication Speed
  • Comm. Distance
  • Data Flow Control
Digital Input
  • Channles
  • Input Voltage
Digital Output
  • Channels
  • Power Dissipation

Display

  • LED Indicators

    ADAM-4012-DE Power

Power Supply

  • Power Requirement

    ADAM-4012-DE 10~30 VDC

Analog Input

  • Channels

    ADAM-4012-DE 1 differential
  • Voltage Range

    ADAM-4012-DE ±150 mV ±500 mV ±1 V ±5 V ±10 V
  • Current Input

    ADAM-4012-DE ±20 mA
  • Sampling Rates

    ADAM-4012-DE 10 samples/second
  • Resolution

    ADAM-4012-DE 16-bit
  • Input Impedance

    ADAM-4012-DE Voltage: 20 MOhm Current: 125 Ohm
  • Span Drift

    ADAM-4012-DE ±25 ppm/°C
  • Zero Drift

    ADAM-4012-DE ±6 µV/°C
  • CMR @ 50/60 Hz

    ADAM-4012-DE 150 dB
  • NMR @ 50/60 Hz

    ADAM-4012-DE 100 dB

General

  • Watchdog Timer

    ADAM-4012-DE System (1.6 second)
  • Connector

    ADAM-4012-DE 1 x plug-in terminal block (#14~22 AWG)
  • Temperature (Operating)

    ADAM-4012-DE -10~70 °C (14~158 °F)
  • Humidity

    ADAM-4012-DE 5~95 %RH
  • Temperature (Storage)

    ADAM-4012-DE -25~85 °C (-13~185 °F)
  • Interface

    ADAM-4012-DE RS-485
  • Isolation Protection

    ADAM-4012-DE 3000 VDC
  • Communication Protocol

    ADAM-4012-DE ASCII command
  • Communication Speed

    ADAM-4012-DE Serial: From 1,200 to 115.2 k
  • Comm. Distance

    ADAM-4012-DE Serial: 1.2 km
  • Data Flow Control

    ADAM-4012-DE Yes

Digital Input

  • Channles

    ADAM-4012-DE 1
  • Input Voltage

    ADAM-4012-DE Logic level 0: 1 V max. Logic level 1: 3.5~30 V

Digital Output

  • Channels

    ADAM-4012-DE 2 Open collector to 30V, 30 mA max. load
  • Power Dissipation

    ADAM-4012-DE 300 mW

Related Materials

Contact Advantech

Automation (Toll-Free)

00800-2426-8080

Embedded (Toll-Free)

00800-2426-8081

Contact Advantech