Invensys Triconex Parts 3700A Triple Modular Redundant Analog Input Modules

The Triconex 3700A is a Triple Modular Redundant (TMR) analog input module. It is used in safety-critical applications where high reliability and accuracy are required.

Here is some technical information about the Triconex 3700A:

• Type: TMR, AI

• Number of Input Points: 32, differential, DC coupled

• Isolated Points: Yes

• Input Update Rate: 55 ms

• Resolution: 12 bits

• Input Range: 0-5VDC, +/-6%

• Operating Temperature: -40°C to +85°C

• Storage Temperature: -55°C to +125°C

• Humidity: 5% to 95% non-condensing

• Vibration: 5 g peak, 5 Hz to 300 Hz

• Shock: 30 g peak, 11 ms

• Weight: 4.5 kg

• Dimensions: 3700A (LxHxW) mm

• Warranty: 12 months

Main products: wellknown spare parts modules for PLC and DCS systems

① Allen Bradley series products

② Schneider series products

③ General Electric series products

④ Westinghouse series products

⑤ Siemens 

⑥ ABB 

⑦ Westinghouse

⑧ Invensys Foxboro: I / a series system, FBM (field input / output module) sequence control, ladder logic control, accident recall processing, digital to analog conversion, input / output signal processing, data communication and processing, etc.

Invensys Triconex: redundant fault-tolerant control system, modern fault-tolerant controller based on triple module redundancy (TMR) structure