Product Description
The ICS Triplex T8431C is a Trusted TMR analog input module designed for critical industrial systems. Moreover, its fully triplicated architecture ensures fault-tolerant operation, reducing downtime and improving overall system reliability. In addition, the module supports 40 analog channels with adjustable thresholds, allowing flexible deployment across multiple process monitoring applications. Rapid sampling and event timestamping provide high-resolution acquisition, ensuring timely detection of critical changes in monitored processes.
Functional Highlights
Fault-Tolerant Design: Fully triplicated circuits with optional line monitoring improve reliability.
High Accuracy: ±1% full scale safety accuracy with 0.03% calibration precision for consistent results.
Rapid Sampling: Sample update time of 0.5 ms and event resolution of 1 ms supports real-time monitoring.
Intrinsic Safety: Compatible with external barriers for safe deployment in hazardous areas.
Self-Test Interval: Automatically performs diagnostics every 2 minutes to maintain operational integrity.
Energy Efficient: Power consumption remains between 15–18 W without compromising reliability.
Technical Data
| Parameter | Specification |
|---|---|
| System Supply Voltage | 20–32 VDC |
| Number of Inputs | 40 Channels |
| Input Current Range | 0–22 mA |
| Input Voltage Range | 0–6 VDC |
| Resolution | 3.9 µA (1/256 mA) |
| Sample Update Time | 0.5 ms |
| Event Resolution | 1 ms |
| Time-stamp Accuracy | ±0.5 ms |
| Operating Temperature | -5°C to 60°C |
| Non-operating Temperature | -25°C to 70°C |
| Isolation Voltage | ±250 VDC sustained, ±2.5 kVDC max |
| Channel-to-Channel Crosstalk | -40 to -60 dB |
System Integration & Applications
The T8431C module integrates seamlessly into TMR safety-critical control systems. Therefore, it is ideal for:
Process control instrumentation, including temperature, pressure, and flow sensors.
High-reliability industrial automation requiring continuous monitoring.
Intrinsically safe areas using external safety barriers.
Energy, chemical, and petrochemical plants needing real-time monitoring.
Moreover, its rapid sampling and event timestamping allow accurate detection and compliance with operational safety requirements.
Details
| Weight | 1.149 kg |
|---|
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