ICS Triplex T8431 Trusted TMR 24Vdc Analogue Input Module

Overview

The ICS Triplex T8431 Trusted TMR 24 Vdc Analog Input Module is engineered for high-performance in demanding industrial automation settings. It blends fault tolerance, accuracy, and reliability, making it ideal for critical processes where maintaining data integrity and system uptime is crucial.

Technical Specifications

General Specifications

• Product Type: Trusted TMR Analog Input Module
• System Supply Voltage Range: 20 to 32 VDC
• Number of Inputs: 40 Channels
• Input Current Range: 0-22 mA
• Input Voltage Range: 0-6 VDC
• Sample Update Time: 0.5 ms
• Resolution: 3.9 µA (1/256 mA)
• Safety Accuracy: ±1% of full scale
• Calibration Accuracy: 0.03%
• Recommended Input Channel Calibration Check Interval: 2 years
• Circuit Type: Fault tolerant, fully triplicated with optional line monitoring
• Fusing: None, external if required
• Intrinsic Safety: External barrier
• Sequence of Events: Event resolution: 1 ms, time-stamp accuracy: ±0.5 ms
• Operating Temperature: -5°C to 60°C (-13°F to 140°F)
• Non-operating Temperature: -25°C to 70°C (-13°F to 158°F)
• Temperature Change: 0.5°C/min
• Operating Humidity: 10 – 95% RH non-condensing
• Dimensions: Height: 266 mm (10.5 in), Width: 31 mm (1.2 in), Depth: 303 mm (12 in)
• Weight: 1.149 kg (2.5 lbs)

Electrical Specifications

• Field Common Isolation:
  • Sustained Working: ±250 VDC
  • Maximum Withstanding: ±2.5 kVDC
• Channel to Channel Crosstalk: -40 to -60 dB
• Power Consumption: 15 – 18 W
• Self-Test Interval: 2 minutes

Additional Features

• User-Defined Thresholds: 4-off
• Real Time Clock Resolution: 100 µs