Name: ICS Triplex T9432 | Triple Modular Redundant Analog Input - XINYEDA
Brand: ICS Triplex

Description

T9432: Technical Specifications

Model Number: T9432

Manufacturer: ICS Triplex

Product Type: Triple Modular Redundant TMR Analog Input Module

Number of Channels: 16 analog inputs

Input Range: 4-20mA current, 0-10V DC voltage

Input Resolution: 16-bit

Input Accuracy: ±0.1% of full scale

Sample Rate: 1000 samples per second

Power Supply: 24V DC

Power Consumption: ≤5W

Operating Temperature: -20°C to +60°C

Storage Temperature: -40°C to +85°C

Relative Humidity: 5% to 95% non-condensing

Dimensions: 110mm × 75mm × 35mm

Weight: 300g

Connector: M12 connector

Casing Material: Aluminum alloy

Safety Certification: SIL 3 per IEC 61508

Communication Interface: Ethernet, Modbus, Profibus, RS-232, RS-485

Isolation: 1500V AC (channel-to-channel)

Protection Level: IP65

Core Features & Customer Value

Triple Modular Redundant Architecture: The T9432’s TMR design incorporates three separate processing channels that execute identical operations and vote on inputs. For engineering teams responsible for safety system design, this architecture provides fault tolerance that prevents single component failures from causing dangerous system states. The voting logic automatically masks faulty signals from the remaining healthy channels, maintaining control system integrity while alerting operators to the need for maintenance. This capability ensures that the system can continue operating safely even with a failed component, allowing maintenance to be scheduled during planned shutdowns rather than causing unplanned production interruptions.

High Precision Measurement: The module features a 16-bit A/D converter that achieves 0.1% measurement accuracy across the entire input range. For process engineers, this level of precision translates to better process control and reduced variability in critical parameters. The high immunity to electrical noise and channel-to-channel isolation prevent signal degradation and cross-talk between inputs, ensuring that each measurement channel operates independently without interference from adjacent channels. The 1000 samples per second sampling rate provides real-time process monitoring capability for fast-changing process variables.

Comprehensive Diagnostic Coverage: The module performs continuous self-monitoring of all critical components, including input conditioning circuits, power supplies, and communication interfaces. This diagnostic capability provides early detection of potential failures before they affect system operation. For maintenance personnel, the detailed fault reporting through front-panel indicators and system software reduces troubleshooting time and enables targeted component replacement. The module can detect open circuit conditions, short circuits, and out-of-range signals, providing specific fault information that helps technicians quickly identify and resolve issues.

Flexible Configuration: The T9432 supports multiple analog signal types including voltage (0-10V, -10V to +10V) and current (0-20mA, 4-20mA) inputs. This flexibility allows engineers to configure channels via software without hardware changes, saving considerable cost during future system upgrades or retrofits. The module’s programmability enables users to customize control strategies and logic to meet different application requirements, while the automatic tuning function can automatically adjust PID parameters according to process conditions to improve control performance.

ICS TRIPLEX T9432

Typical Applications

The ICS Triplex T9432 is extensively deployed in safety-critical process control applications within hydrocarbon processing facilities. In oil and gas refineries, the module provides failsafe interfacing for emergency shutdown (ESD) systems, processing critical process variables with less than 1ms response time during emergency events. The module’s high reliability and fast response ensure that safety functions activate promptly when process conditions exceed safe operating limits.

In chemical processing plants, the T9432 monitors reactor temperatures, feed flow rates, and catalyst regeneration system pressures. The module’s high accuracy and reliability ensure precise monitoring of reaction parameters that directly affect product yield and quality, while the SIL 3 certification provides the necessary safety integrity for these high-temperature, high-pressure processes. The robust aluminum alloy housing and IP65 protection level make it suitable for installation in harsh chemical environments where exposure to corrosive substances is common.

For power generation applications, the T9432 provides analog signals for boiler control and burner management systems, monitoring fuel flow measurement, combustion air flow, and feedwater temperature. The module’s robust design withstands the high-vibration environment typical of power plant settings, while the comprehensive diagnostics provide early warning of developing issues that could affect unit reliability. In these applications, the module’s ability to maintain accurate measurement during component failure ensures continuous power generation while allowing for planned maintenance during unit outages.

The T9432 also finds application in water treatment plants for monitoring pH levels, flow rates, and chemical dosing parameters. In manufacturing environments, it controls temperature and pressure in injection molding machines and extrusion processes. The module’s wide operating temperature range (-20°C to +60°C) and high resistance to electromagnetic interference make it suitable for installation in unmanned facilities where environmental control may be limited.

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