T9402‑ Digital‑Signal‑Acquire/Fault‑Self‑Diagnostic - Plastic 16Ch AADvance Digital Input Module
The T9402 is an ICS Triplex AADvance TMR 16-channel 24Vdc isolated digital input module with 2500VAC isolation, SIL3, 18-32V backplane, 0-32V input, ~2.453ms triple-mode scan.
Collects valve position, pressure/level switches, flame detectors, trip contacts for ESD, fire & gas, burner management in oil & gas, petrochem, power. TMR voting + hot-swap keeps loops live on single faults.
| Parameter | Specification |
|---|---|
| Catalog Number | T9402 |
| Product Type | Digital Input Module |
| Series / System | AADvance (ICS Triplex) |
| Input Channels | 16 (isolated) |
| Nominal Voltage | 24 VDC |
| Input Voltage Range | 0 to 32 VDC |
| Input Current (Typ.) | 6.5 to 10 mA per channel |
| Response Time | <1 ms |
| Isolation | 2500 VAC (channel-to-system) |
| Certification | SIL 3 (TÜV IEC 61508) |
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
With extensive experience in industrial automation and process control, we specialize in supplying a comprehensive range of automation components for industries such as oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.
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