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TRICONEX 3720|Analog Input Module|

1. Input characteristics
Number of channels: 64 single ended isolated inputs
Input type: 0-5 VDC, 0-10 VDC, 4-20 mA (configurable)
Isolation: Full isolation between channels (1500 VDC)
Resolution: 16 bits (programmable)
Accuracy: ± 0.1% FSR (typical)
Update rate: 10 ms (full channel)
Input impedance: 10 M Ω (voltage)/250 Ω (current)
Over range protection: 150 VDC/115 VAC continuous
2. Architecture and reliability
Redundant architecture: Triple Modular Redundancy (TMR), two out of three voting, single point failure does not affect data collection
Hot swappable: supports (Hot Swap), online replacement without downtime
Diagnosis: PASS/AULT/CTIVE/FEED indicator lights, independent diagnosis at each point
Response time:<1 ms
3. Electrical and Physical
Power supply: 24 VDC
Power consumption:<15 W
Working temperature: -40 ℃~+70 ℃
Installation: Standard Tricon rack installation
Weight: Approximately 1.5 kg
Application
Process safety monitoring: high-precision collection of pressure, temperature, flow rate, and liquid level in petrochemical plants
Compressor/turbine protection: shaft vibration, shaft displacement, speed, temperature monitoring
Tank/reactor safety: level, pressure, temperature interlock input
Offshore platforms/long-distance oil and gas transmission: safe collection of key process parameters
TRICONEX 3720|Analog Input Module|

By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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