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ADAM-4018+-BE 8Thermocouple Modbus RS-485 Remote I/O

  • 8ch thermocouple(can be set to current)
  • Protocols:Modbus RTU,ASCII
  • Watchdog timer to recover the system
  • 3000VDC isolation protection
  • Wiring burned-out detection function
Certifications CE

In Stock: : 10
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More Description

The ADAM-4018+ is a 16-bit, 8-channel analog input module that provides programmable input ranges on all channels. These modules are an extremely cost-effective solution for industrial measurement and monitoring applications. 3000 VDC optical isolation between the analog input and the modules protects the modules and peripherals from damages caused by high input voltages.

Extended Specifications

Display*

  • LED Indicators Power

Power Supply*

  • Power Requirement 10~30 VDC

Analog Input*

  • Direct Sensor Input J, K, T, E, R, S, B Thermocouple
  • Burn-out Detection Yes (All T/C)
  • Channel Independent Configuration Yes
  • Sampling Rates 10 samples/second
  • Resolution 16-bit
  • Channels 8 differential
  • Current Input ±20 mA, 4~20mA
  • Input Impedance Thermocouple: 20 MOhm Current: 120 Ohm
  • Span Drift ±25 ppm/°C
  • Zero Drift ±6 µV/°C

General

  • Watchdog Timer System (1.6 second) & Communication
  • Temperature (Operating) -10~70 °C (14~158 °F)
  • Humidity 5~95 %RH
  • Temperature (Storage) -25~85 °C (-13~185 °F)
  • Interface RS-485
  • Isolation Protection 3000 VDC
  • Communication Protocol ASCII command & Modbus/RTU
  • Communication Speed Serial: From 1,200 to 115.2 k
  • Comm. Distance Serial: 1.2 km
  • Data Flow Control Yes
  • Connector 2 x plug-in terminal block (#14~22 AWG)
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