Measurement Systems

7250 Analog I/O Measurement Processor (no scanner expansion)

£1050.00

The 7200 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 7250 Measurement processor includes 16 integral Analog Channels (8 Analog Input Channels and 8 Analog Output Channels).

The input channels are individually configurable for Voltage, 4-20mA Current or Thermocouple input, while the output channels can be configured as +/-10V or 4-20mA Output.

By using the units RS485 network port it can become part of a distributed network of up to 1000 channels spanning a distance of up to 1.2 Km.

7250 Analog I/O Measurement Processor (no scanner expansion)

Quantity:

Features

Inputs can be programmed to be DC Voltages, Thermocouples, 4-20mA and to sense Digital Logic

Outputs (12 bit resolution) can be programmed to provide 0-10V 4-20mA or logical output

Individual channel programming of sensor type and speed

Integral network interface for distribution over 1.2 Km (4Km with extension unit)

16 bit measurement performance with 0.625µV sensitivity

Solid State differential Inputs

On board energisation

In-built Cold Junction Compensation

Serial Port isolated to 500 Vdc

Local measurement speed up to 400 readings/sec, 1000/sec over the network

Individual channel programming of sensor type and speed

Multi Vendor Software Support

On board battery backup for storing unit configurations

Compact Rugged DIN rail mounted

Specifications

No of channels: 16

8 Analog Input Channels (V/I/Tc)
8 Analog Output Channels (V/I)

Resolution:16 bits @ 40 rdgs/sec 14 bits @ 400 rdgs/sec

Input Impedance:30M ohms

DC voltage ranges :10 V, 1.3V, 150mV, 20mV, Auto

Resolutions :320 µV, 40 µV, 5 µV, 0.625µV

Accuracy: +/-0.02%rdg+0.01%range+1bit

Technical

Most major SCADA packages support Datascan, an OPC Server is also available, please contact us for more information

7250 Datasheet [7250broc.PDF]
Datascan Brochure [DS7000bro.pdf]
Datascan User Guide [DSCANUSR.pdf]
Temperature Spec [TC.pdf]
Voltage Spec [VOLT994.pdf]

Applications

Temperature Monitoring

Factory Automation

general purpose Data Acquisition

Plant monitoring

Laboratory & University Experiments

Recommendations

Each Datascan 7250 unit includes :

All Plug in Connectors (except RS232),
Earth Wire (To link unit Earths),
Network Terminator,
Printed User Guide.

Recommended Products :