ICS Triplex T9901 Analog Input Module

The ICS Triplex T9901 Analog Input Module captures process signals with high accuracy and stability. Control engineers select this unit for demanding measurement tasks in industrial environments. Accordingly, its design emphasizes precision, isolation, and long-term reliability.

Key Technical Specifications

The T9901 module delivers detailed parameters for precise system integration. Its compact dimensions fit standard rack configurations without wasting space.

Parameter	Specification
Module Type	Analog Input
Dimensions	165 mm x 100 mm x 28 mm
Weight	0.40 kg
Input Channels	8 differential analog inputs
Input Signal Range	4–20 mA, 0–10 VDC
Resolution	16-bit
Accuracy	±0.05% full scale
Connector Type	25-pin D-sub
Isolation Voltage	500 VDC channel-to-bus
Power Consumption	5.5 W typical
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Humidity Range	5% to 95% non-condensing
Component Count	56 active components
Energy Storage	160 µF capacitor bank
Mounting	Rack-mount chassis
Sampling Rate	200 samples per second

Measurement Accuracy and Conversion

Each channel converts analog signals into 16-bit digital values with exceptional precision. Moreover, the ±0.05% accuracy supports demanding temperature, pressure, and flow applications. Therefore, the T9901 meets strict process control requirements across many industries.

Isolation and Power Stability

The 160 µF capacitor bank maintains stable voltage during transient load changes. Additionally, 500 VDC optical isolation prevents ground loops from distorting measurement data. Consequently, the module delivers consistent readings even in electrically noisy plant environments.

Installation and Diagnostics

Technicians mount the T9901 directly into standard ICS Triplex racks without extra hardware. Furthermore, the 25-pin D-sub connector simplifies field wiring and rapid module replacement. As a result, maintenance teams reduce downtime during troubleshooting and repairs.