7020 16 channel analog input module (V, I, Tc)

€ - POA

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Description

The Datascan 7000 series is designed to provide a simple reliable accurate and cost effective means of connecting plant sensors to standard computers for real time monitoring and data acquisition.
The 7020 Analog Input expansion module includes 16 integral 3-pole differential Input Channels, individually configurable for Voltage, 4-20mA Current, or Thermocouple measurement.

It provides cost-effective expansion for the Datascan Measurement Processors (7010, 7320,7321) with up to 16 of these modules being added to a single Measurement Processor unit.

Features

  • Direct Sensor connection for DC voltages, Thermocouples, and 4-10 mA converters
  • In-built Cold Junction compensation.
  • 16-bit measurement performance with 0.625microV sensitivity.
  • Solid-state differential inputs.
  • High Common-Mode and Series Mode rejection.
  • Local measurement speeds up to 400 readings/sec.
  • 1000/sec over the network.
  • Channel mix and match capability.
  • Individual channel programming of sensor type and speed.
  • Digital configuration permitting mix and match of analog and digital inputs.
  • Compact Rugged DIN rail mounted.
  • Quoted accuracies guaranteed for 12 months includes all errors.

Specifications

  • No of inputs: 16
  • Sensor Types: DC voltage, Thermocouples, 4-20mA
  • Resolution: 16 bits @ 40 rdgs/sec, 14 bits @ 400 rdgs/sec
  • Voltage ranges: 10V, 1.3V, 150mV, 20mV, Auto
  • Accuracy: +/-0.02% rdg +0.01% range+1bit
  • Thermocouple types: K Type, J Type, N Type, T Type, R Type, S Type, E Type, B Type
  • Overload Protection: +/- 30V continuous +/- 200V transient <0.1s
  • Power: 100mW typ, 200mW max
  • Dimensions: W 178mm H 123mm D 80mm
  • Weight: 450 grams
  • Op temp: -10 to 60°C storage -20 to 80°C
  • Humidity: RH 90% Non-Condensing

Documentation

Most major SCADA packages support Datascan and an OPC Server is also available. Please contact us for more information.

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