T9402 Digital Signal Acquire/Fault Self-Diagnostic - Plastic 16Ch AADvance Digital Input Module
TMR 16-Channel 24Vdc Isolated 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.
Safety Signal Acquisition for ESD/F&G/BMS
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.
Product Specifications: T9402
| 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) |
Packaging & Shipping
Company Introduction
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.
Our Main Products
- PLC Interface Modules
- I/O Systems and Interface Solutions
- Signal Isolators and Signal Converters
- Relays and Relay Modules
- Industrial Power Supply Units
- Control Valves and Actuators
- Industrial Pumps
- Process Instrumentation
Why Choose Us
- ✔ Professional industrial automation supplier
- ✔ High-quality products with competitive pricing
- ✔ Fast response and technical support
- ✔ Reliable supply chain and stable product availability
- ✔ Customized solutions for industrial applications
- ✔ Global export experience and customer-oriented service
We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.
Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.
