T8431C ICS Triplex DCS Input Safety Module

• Brand
  ICS Triplex
• Model
  T8431C
• Product Name
  40-Channel TMR Analog Input Safety Module
• Place of Origin
  United Kingdom
• HS Code
  85389000
• Dimensions
  266mm (W) × 31mm (D) × 303mm (H)
• Weight
  1.149 kg
• Operating Temperature
  0°C ~ +60°C
• Storage Temperature
  -40°C ~ +85°C
• Power Supply
  24vdc
• Warranty
  12 month
• Product Status
  New and original

ICS Triplex T8431C Introduction and Technical Specifications

Electrical Parameters

Operating Voltage: 20VDC ~ 32VDC rated industrial DC power supply

Working Current: Low power consumption design, stable operating current under rated voltage

Input Channel: 40-channel analog signal input for field sensor signal collection

Acquisition Resolution: High-precision Sigma-Delta conversion with 3.9µA resolution for tiny signal capture

Event Response: 1ms high-speed SOE sequence-of-event recording for accurate fault tracing

Adopts hardware fault tolerance and triple voting logic, ensuring zero data error under single-point fault conditions

T8431C ICS Product Advantages

1. Professional TMR triple modular redundancy architecture achieves hardware-level fault tolerance, meeting high SIL safety integrity level requirements.

2. 40 high-density input channels integrate multi-point signal acquisition, effectively saving system installation cost and cabinet space.

3. Ultra-high signal resolution and fast SOE recording capability ensure accurate data monitoring and efficient fault diagnosis.

4. Special paint-coated protection enhances durability, corrosion resistance and adaptability to harsh industrial environments.

5. Hot-swap support allows module replacement without system shutdown, improving equipment operation continuity.

6. Independent three-channel voting processing avoids single-point failure, greatly improving system stability and availability.

7. Low power consumption and industrial rugged design reduce long-term operation failure rate and maintenance workload.

T8431C ICS Wiring & Installation Method

Power Wiring: Standard rear terminal block DC power wiring, supporting 20–32VDC power access with dedicated grounding design for system safety

Signal Wiring: Dedicated field terminal wiring for 40 analog input channels, adopting shielded cable connection to enhance anti-interference performance and ensure signal accuracy

Installation Method: Standard safety system rack-mounted installation, supporting hot-swap replacement; embedded slot assembly ensures stable module operation, convenient for on-site maintenance and replacement without system shutdown

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  T8431C ICS datasheet PDF
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