TRICONEX 3700A | Analog Input Module

TRICONEX 3700A is an analog input module produced by TRICONEX company

· Input channels: 32.

· Input type: 0-5V DC differential signal, can also process 0-20mA current signal, achieved through a 250 Ω splitter.

· Input voltage range: 0-5V+ 6%.

· Resolution: 12 bits.

· Accuracy: Within the range of 0 ° C to 60 ° C, the accuracy is less than 0.15% of the full scale.

· Input resistance: minimum 30m Ω under DC.

· Common mode rejection ratio: The typical value in the DC to 100Hz range is -80dB.

· Common mode range:- 12V to+12V peak.

· Input update rate: 55ms.

· Data collection and monitoring in process industries: In industries such as chemical, petroleum, and natural gas, it can be used to collect analog signals of process variables such as pressure, temperature, flow rate, and liquid level. For example, in chemical production, the 0-5V voltage signal or 4-20mA current signal output by the temperature sensor corresponding to the temperature is converted into a digital signal for the control system to process and control, ensuring the safe and stable operation of the production process.