Model Type:Analog I/O Module
Model Number:3700a
Manufacturer:Triconex
Voltage Range:0-5V, + 6%
Technology:Triple Modular Redundancy (TMR)
Input Points:32, differential, DC coupled
Isolated Points:No
Input Update Rate:55 ms
Resolution:12 bits
Accuracy:< 0.15% of FSR, from 0° to 60°C
Input Resistance (load):30 MΩ (DC), minimum
Power-Off Resistance:30 KΩ (DC), typical
Common Mode Rejection:-80 dB (DC-100Hz), typical
Common Mode Range:-12V to +12V peak
Leg-to-Leg Isolation:200 KΩ, typical
Normal Mode Rejection @ 8Hz:-3 dB
Normal Mode Rejection @ 60Hz:-17 dB
Normal Mode Rejection @ 120Hz:-23 dB
The TRICONEX 3700A Analog Input Module is a vital component for industrial automation systems requiring precise measurements and robust reliability. This module supports Triple Modular Redundancy (TMR) technology, providing three independent paths for signal processing to ensure fault tolerance and continuous operation. With 32 differential DC-coupled channels, it can handle a wide range of industrial signals accurately and efficiently. The 12-bit resolution ensures high fidelity in data acquisition, while its <.15% accuracy over a broad temperature range makes it ideal for applications where precision is paramount. Its superior common mode rejection and isolation features further enhance its reliability in noisy environments. Designed with industrial-grade components, this module is built to withstand harsh conditions and deliver consistent performance over time.
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