GE 8201-HI-IS 8-channel intrinsically safe analog input module

GE  8201-HI-IS  8-channel intrinsically safe analog input module

Mechanical characteristic
Overall dimensions: 132mm×105mm×52mm.
Shell: IP30 protection grade, wavy aluminum reinforced shell, can effectively dust, prevent foreign object intrusion, and has a certain impact resistance and corrosion resistance.
Installation method: 35mm DIN rail installation, convenient and fast, easy to install and layout in the industrial control cabinet.
Net weight: 800g.

Electrical characteristic
Input signal type: Receive 4-20mA analog signals, suitable for connecting a variety of sensors and transmitters with standard 4-20mA outputs, such as pressure sensors, temperature transmitters, etc.
Resolution: 16 bits, which can accurately convert analog signals to digital signals, providing high measurement accuracy.
Accuracy: At 25℃, the accuracy is ±20μA.
Temperature stability: In the temperature range of -40 ° C to + 70 ° C, it has a temperature stability of ±0.006% of span/ ° C, ensuring that it can maintain stable performance under different ambient temperatures.
Signal range: Nominal signal range is 4-20mA, full signal range is 0.5-22mA. With line fault detection function, short circuit current is greater than 21.5mA, open circuit current is less than 0.5mA. At 20mA, the transmitter voltage is 15V (minimum).

Working environment
Operating temperature: -10-70 ℃, wide temperature optional range of -40-85 ℃.
Relative humidity: ≤90% (no condensation).
Storage temperature: -40-80 ℃.

Other characteristics
Built-in power supply: Provides power to connected field devices, reducing the need for additional power modules and simplifying system design and wiring.
Hart function: Support Hart protocol, with Hart transparent transmission, Hart variables and status reporting functions, can achieve two-way communication with Hart compatible devices, convenient for remote configuration, monitoring and diagnosis of field equipment.
Isolation: The isolation voltage between any channel and the track bus is 60V AC, and there is no isolation between channels in the same module.
Alarm function: with high, high, low, low alarm function, alarm dead zone (lag) can be defined by the user. In addition, it has user definable input filtering time constant, input dead zone and fail-safe drive value.