FBM216 P0917TN redundant analog input module

The FBM216 P0917TN is a redundant analog input module developed by Foxboro for its I/A Series Distributed Control System (DCS). It is designed to accurately collect analog signals from field devices (such as transmitters and sensors) in industrial processes, with a focus on reliability and precision, making it suitable for critical control scenarios. Below is its detailed information:

1. Core Technical Specifications

Parameter	Details
Input Channels	8 independent analog input channels, each with full electrical isolation to prevent cross-interference.
Supported Input Signals	Standard current signals: 4–20mA DC (compatible with 2-wire/4-wire transmitters, input impedance ≤250Ω).Standard voltage signals: 0–10V DC, 1–5V DC (input impedance ≥100kΩ).Millivolt signals: ±10mV to ±100mV DC (for low-level sensors like differential pressure transmitters).
Accuracy	±0.1% of full scale (including linearity, hysteresis, and repeatability); temperature coefficient: ±50ppm/°C (minimizing drift in varying temperature environments).
Resolution	12-bit (ensuring precise capture of small signal fluctuations in process control).
Sampling Rate	Up to 5 samples per second per channel (configurable via software to match process response requirements).
Power Supply	24V DC ±10% (power consumption ≤6W, fully compatible with I/A Series rack power modules such as P0916JP).
Isolation Rating	Channel-to-channel isolation: ≥600V AC (1 minute).Module-to-backplane isolation: ≥2500V AC (1 minute), effectively preventing ground loops and electromagnetic interference (EMI).