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ADAM-4018

8-ch Thermocouple Input Module
  • Channels: Six differential, two single-ended
  • Input type: Thermocouple, mV, V, mA
  • Fault and overvoltage protection
  • Watchdog Timer
The ADAM-4017/4018 is a 16-bit,8-channel analog input module that provides programmable input ranges on all channels. This module is an extremely cost-effective solution for industrial measurement and monitoring applications. Its opto-isolated inputs provide 3000 V DC of isolation between the analog input and the module, protecting the module and peripherals from damage due to high input voltages. ADAM-4017/4018 offers signal conditioning, A/D conversion, ranging and RS-485 digital communication functions. The module protects your equipment from ground loops and power surges by providing opto-isolation of A/D input and transformer based isolation up to 3000 V DC . The ADAM-4017/4018 uses a 16-bit microprocessor-controlled sigma-delta A/D converter to convert sensor voltage or current into digital data. The digital data is then translated into engineering units. When prompted by the host computer, the module sends the data to the host through a standard RS-485 interface.

Product Specifications Download Spec

  • Part Number
  • Details
Display
  • LED Indicators
Power Supply
  • Power Requirement
Analog Input
  • Channels
  • Voltage Range
  • Current Input
  • Direct Sensor Input
  • Sampling Rates
  • Resolution
  • Input Impedance
  • Span Drift
  • Zero Drift
  • CMR @ 50/60 Hz
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-4018-D2E Power

Power Supply

  • Power Requirement

    ADAM-4018-D2E 10~30 VDC

Analog Input

  • Channels

    ADAM-4018-D2E 8 differential
  • Voltage Range

    ADAM-4018-D2E ±15 mV,±50 mV,±100 mV ,± 500 mV,±1 V,±2.5 V
  • Current Input

    ADAM-4018-D2E ±20 mA
  • Direct Sensor Input

    ADAM-4018-D2E J, K, T, E, R, S, B Thermocouple
  • Sampling Rates

    ADAM-4018-D2E 10 samples/second
  • Resolution

    ADAM-4018-D2E 16-bit
  • Input Impedance

    ADAM-4018-D2E Voltage: 20 MOhm
  • Span Drift

    ADAM-4018-D2E ±25 ppm/°C
  • Zero Drift

    ADAM-4018-D2E ±3 µV/°C
  • CMR @ 50/60 Hz

    ADAM-4018-D2E 92 dB

General

  • Watchdog Timer

    ADAM-4018-D2E Yes
  • Connector

    ADAM-4018-D2E 2 x plug-in terminal block (#14~22 AWG)
  • Temperature (Operating)

    ADAM-4018-D2E -10~70 °C (14~158 °F)
  • Humidity

    ADAM-4018-D2E 5~95 %RH
  • Temperature (Storage)

    ADAM-4018-D2E -25~85 °C (-13~185 °F)
  • Interface

    ADAM-4018-D2E RS-485
  • Isolation Protection

    ADAM-4018-D2E 3000 VDC
  • Communication Protocol

    ADAM-4018-D2E ASCII command
  • Communication Speed

    ADAM-4018-D2E Serial: From 1,200 to 115.2 k
  • Comm. Distance

    ADAM-4018-D2E Serial: 1.2 km
  • Data Flow Control

    ADAM-4018-D2E Yes

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