Product Description

Overview

The ICS Triplex T9300 is a high-performance I/O backplane designed for industrial safety and automation controllers under the AADvance and Trusted™ platforms. It provides a reliable framework for mounting and interconnecting I/O modules, enabling fast, fault-tolerant communication between field devices and the main processor.

Key Technical Features

Fault-Tolerant Bus Architecture
The T9300 supports redundant data and power buses, ensuring continuous operation even if one path fails. It is engineered to support SIL 3-level safety systems through TMR (Triple Modular Redundant) and HIFT (Hardware Implemented Fault Tolerance) structures.

Hot-Swap Module Support
Modules can be inserted or replaced while the system is powered, minimizing downtime in critical continuous-process environments.

Scalable I/O Expansion
Direct plug-and-socket connections or the optional T9310 expansion cable allow multiple T9300 units to be linked side-by-side or across separate DIN rails, maintaining bus integrity.

Secure Mechanical Interlock
Each slot features top and bottom clips for DIN rail mounting and mechanical alignment, preventing intermittent connections caused by vibration or thermal expansion.

Applications

• Process automation in chemical, oil & gas, and power plants

• Safety-critical control systems

• Distributed I/O networks in large industrial installations

Technical Specifications

FAQ

Q: Can multiple T9300 units be connected together?
A: Yes, through direct connections or T9310 expansion cables, allowing additional rows of I/O modules.

Q: Does the T9300 support hot-swapping modules?
A: Yes, it is designed for safe replacement of modules while powered.

Q: What safety architectures does it support?
A: TMR (Triple Modular Redundant) and HIFT (Hardware Implemented Fault Tolerant) for SIL 3 compliance.

Q: What is the maximum load per backplane?
A: The total current should not exceed 9.6 A; typically 400 mA per slot.