The ICS Triplex T9801 is a Digital Input Termination Assembly designed for simplex configurations within the Trusted and AADvance safety control system architecture. It provides field wiring termination for digital input signals and interfaces with ICS Triplex digital input modules such as T9401 and T9402.
The T9801 supports 16 non-isolated digital input channels and provides a reliable connection between field devices and safety I/O modules. Its compact design, channel protection, and compatibility with ICS Triplex input modules make it suitable for industrial safety applications requiring dependable signal termination and easy maintenance.
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The ICS TriplexT9801 is a simplex Digital Input Termination Assembly (TA) developed for use with ICS Triplex safety controllers. It provides terminal connections for digital field signals and connects directly with one T9401 or T9402 digital input module.
Designed for industrial safety applications, the T9801 handles 16 non-isolated digital input channels and provides a structured interface between field wiring and the controller I/O system. Each channel includes replaceable fuse protection to help protect input circuits against field faults.
The module is commonly used in AADvance and Trusted system installations where reliable signal termination, simple wiring management, and stable digital input communication are required.
| Parameter | Specification |
|---|---|
| Manufacturer | ICS Triplex / Rockwell Automation |
| Model | T9801 |
| Product Type | Digital Input Termination Assembly |
| System Platform | AADvance / Trusted Safety System |
| Configuration Type | Simplex |
| Input Channels | 16 Digital Inputs |
| Input Type | Non-Isolated Digital Input |
| Compatible Modules | T9401 / T9402 Digital Input Module |
| Input Voltage Range | 18–32 VDC |
| Input Impedance | Approx. 10 kΩ |
| Maximum Input Current | Approx. 6.5 mA per channel |
| Channel Protection | Replaceable Fuse Protection |
| Fuse Rating | 50 mA, 125 V Type T |
| Field Connection | Terminal Block Wiring |
| Isolation | Non-isolated Design |
| Response Time | <5 ms |
| Power Consumption | Approx. 0.5 W |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% RH non-condensing |
| Installation | Safety System I/O Chassis |
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The T9801 provides 16 digital input termination points, allowing multiple field devices to connect efficiently with ICS Triplex input modules.
Designed specifically for simplex architectures, the module offers a cost-effective solution for applications where redundant input configurations are not required.
The termination assembly simplifies cabinet wiring and improves signal organization between field devices and control modules.
Individual fuse protection helps isolate field faults and improves system maintenance efficiency.
The modular design allows convenient inspection and replacement during system servicing.
ICS Triplex T9801 is commonly applied in:
Safety Instrumented Systems (SIS)
Emergency Shutdown Systems (ESD)
Fire and Gas Protection Systems
Oil and Gas Facilities
Petrochemical Plants
Power Generation Systems
Industrial Process Control
AADvance Safety Controller Applications
Critical Automation Systems
The T9801 is a digital input termination assembly used to connect field digital signals to ICS Triplex digital input modules in safety control systems.
The T9801 supports 16 non-isolated digital input channels.
The T9801 is designed to interface with ICS Triplex T9401 and T9402 digital input modules.
No. The T9801 is designed for simplex applications. T9802 and T9803 are used for dual and TMR redundant digital input configurations.
It is commonly used in process industries such as oil & gas, chemical, power generation, and other safety-critical automation environments.
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