7020 16 channel analog input module (V, I, Tc)
€ - POA
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.
- 7020 Datasheet [7020 Data Sheet]
- Datascan Brochure [Datascan Brochure]
- Datascan User Guide [Datascan User Guide]
- Temperature Spec [Temperature Specification]
- Voltage Spec [Voltage Specification]
