ICS Triplex T9801 Digital Input Module

The ICS Triplex T9801 captures digital field signals inside Trusted and Regent safety systems. Engineers specify this unit when discrete inputs must tolerate harsh electrical noise. Consequently, the module delivers dependable state detection across redundant processing lanes.

Physical Dimensions and Weight Data

Cabinet space often limits how technicians arrange input hardware inside safety racks. Therefore, the ICS Triplex T9801 keeps a compact profile while preserving full channel density. It weighs roughly 1.1 kg and fits a standard 6U rack slot. Additionally, its dimensions measure 233 mm by 160 mm by 40 mm.

Interfaces and Connectivity Features

Reliable signal acquisition depends on secure terminations at every input point. The ICS Triplex T9801 provides dual redundant backplane interfaces for critical signal paths. Furthermore, front-panel LEDs let technicians verify channel and fault status instantly. Hot-swap support allows replacements without interrupting the monitored process.

Component Count and Energy Storage

Internal architecture shapes both diagnostic coverage and service life. The ICS Triplex T9801 carries more than 330 discrete components across separate processing lanes. Moreover, a lithium battery retains configuration data for up to 90 days. This storage protects non-volatile memory whenever plant power drops.

Key Technical Specifications

Parameter	Specification
Module Type	Digital input
Dimensions	233 × 160 × 40 mm
Weight	1.1 kg
Rack Size	6U
Backplane Interfaces	Dual redundant
Input Channels	16 digital inputs
Component Count	330+ discrete parts
Energy Storage	Lithium battery, 90-day retention
Hot-Swap Support	Yes
Operating Temperature	0°C to 60°C
Input Voltage Range	18–32 VDC
Isolation Voltage	500 VDC
Diagnostic Coverage	Over 99%

Input Performance and Compliance

Fast sampling directly influences overall safety loop response times. The ICS Triplex T9801 detects input state changes within 10 ms. Meanwhile, isolation voltage reaches 500 VDC between field wiring and internal circuits. Diagnostic coverage exceeds 99%, which strengthens safe failure detection.

Industrial sites also demand strict safety certifications before deployment. The module complies with IEC 61508 SIL 3 functional safety requirements. In addition, it meets CE and UL standards for electromagnetic compatibility. These credentials support dependable operation in harsh plant environments.