ICS Triplex T9432 Analogue Input Module 16-Channel Isolated

Product Description

The ICS Triplex T9432 Analogue Input Module is a precision-engineered unit designed for integration into Trusted Series safety and control systems. With 16 isolated input channels, redundant 24 VDC supply, and advanced diagnostic features, it provides accurate signal acquisition and long-term stability in mission-critical environments.

Technical Specifications

• Manufacturer: ICS Triplex

• Model: T9432

• Product Type: Analogue Input Module

• Input Channels: 16 isolated analogue inputs

• Nominal Supply Voltage: +24 VDC (redundant)

• Power Dissipation: 4.0 W (13.6 BTU/hr)

• Self-Test Interval: < 1 hour (system dependent)

• Sample Update Interval (no filter): 6 ms

• Least Significant Bit Value: 0.98 μA

• Error at 25 °C ± 2 °C:

• After 1 year at 40 °C: 0.21 % + 10 μA

• After 2 years at 40 °C: 0.229 % + 10 μA

• After 5 years at 40 °C: 0.239 % + 10 μA

• Temperature Drift: (0.01 % + 0.3 μA) per °C

• Input Current Range:

• Nominal: 4 mA to 20 mA DC

• Maximum: 0 mA to 24 mA DC

Key Features

• High-resolution analogue input acquisition with rapid update intervals.

• Long-term accuracy retention with minimal drift over years of operation.

• Redundant power supply design for enhanced reliability.

• Built-in self-test and diagnostic functions for fault detection.

• Rugged construction suitable for extended industrial temperature ranges.

Application Scenarios

• Safety-critical control systems in oil and gas processing.

• Power generation facilities requiring precise analogue signal monitoring.

• Aerospace and defense systems with stringent reliability requirements.

• Chemical plants where accurate long-term analogue input measurement is essential.

FAQ

Q: How many analogue signals can the T9432 process?  A: It supports 16 isolated analogue input channels.

Q: What is the typical input current range?  A: The nominal range is 4–20 mA DC, with a maximum of 0–24 mA DC.

Q: Does the module include redundancy?  A: Yes, it operates with a redundant 24 VDC supply for improved reliability.

Q: How often does the module perform self-tests?  A: Self-tests occur at intervals of less than one hour, depending on system configuration.