Product Description

The ICS TRIPLEX 9300, 9832, and 9802 form a complete high-integrity triple modular redundant (TMR) safety instrumented system (SIS) core module suite, designed for critical high-risk industrial process safety control scenarios. As the core controller, signal acquisition and field drive output units of the 9300-series safety control platform, this integrated set undertakes system safety logic operation, multi-channel field signal sampling, safety interlock output and full-system fault diagnosis tasks. It delivers ultra-high-reliability fault-tolerant control capabilities for petrochemical, power generation, energy and heavy industrial safety protection systems, ensuring stable operation, accurate interlock response and reliable emergency shutdown execution of critical safety loops.

The 9300 core controller adopts standard industrial TMR triple redundant architecture, equipped with three independent processor channels running synchronous identical control software, completely eliminating single-point failure risks of safety control logic. It supports multi-standard industrial communication protocols and large-capacity safety logic operation, serving as the central scheduling and computing core of the entire SIS system. The matching 9832 high-density input module provides massive field safety signal acquisition capacity, realizing high-precision sampling and validity judgment of on-site analog and discrete safety parameters. The 9802 safety output module features high-current load driving capability and high-isolation circuit design, accurately executing safety interlock and shutdown commands to control field actuators. The whole module set integrates multi-stage surge suppression, electrical isolation and EMC anti-interference mechanisms, adapting to harsh industrial electromagnetic environments. With industrial-grade wide-temperature resistance, long-term anti-aging performance and comprehensive self-diagnosis functions, the integrated system supports 24/7 uninterrupted high-stability operation for mission-critical industrial safety instrumented systems.

Main Specifications

9300 Core Controller Module

1. Full Part Number: 9300; Product Type: TMR triple modular redundant safety main controller
2. Core Architecture: Three independent 64-bit processor channels with synchronous software operation for full fault tolerance
3. Storage Configuration: 2 MB independent RAM per channel, supporting stable safety logic operation and data caching
4. Communication Interfaces: Integrated Ethernet, CAN, RS-232 and RS-485 multi-protocol communication ports
5. Power Specification: Standard 20–28 VDC industrial wide-voltage power supply input
6. Operating Temperature: Wide temperature range from -40°C to +85°C for harsh environmental adaptation
7. Core Function: System safety logic operation, signal data scheduling, protocol conversion and system linkage control
8. Reliability: High safety integrity level certification, supporting non-stop operation under single-channel fault conditions

9832 High-Density Input Module

1. Full Part Number: 9832; Product Type: 32-channel high-density industrial safety signal input module
2. Core Function: Mass field discrete and analog safety signal synchronous acquisition, signal validity detection and data uploading
3. Channel Capacity: 32 independent configurable signal input channels for high-density safety point monitoring
4. Communication Performance: Supports TriStation 1131 programming debugging and SOE event record uploading
5. Baud Rate Range: 300 bps to 115.2 kbps software configurable communication rate
6. Signal Processing: Built-in signal filtering and validity judgment algorithm to eliminate field interference signals
7. Diagnostic Mechanism: Real-time channel signal abnormality detection and fault self-diagnosis alarm
8. Matching Performance: Perfectly adapted to 9300 controller for seamless safety data interaction

9802 Safety Output Module

1. Full Part Number: 9802; Product Type: High-isolation high-current safety relay output module
2. Core Function: Safety interlock command output, field actuator driving and emergency shutdown control execution
3. Load Capacity: Single-channel maximum 1 A high-current output, supporting various industrial load devices
4. Isolation Performance: 2500 V RMS high-strength electrical isolation to prevent signal crosstalk and circuit damage
5. Switching Performance: 10 kHz high-speed response switching, ensuring rapid safety interlock action
6. Redundancy Design: Dual redundant circuit structure, supporting fault-tolerant output operation
7. Environmental Adaptability: -20°C to +70°C operating temperature, 95% non-condensing humidity resistance
8. Protection Mechanism: Built-in overcurrent, short-circuit and surge suppression multi-dimensional safety protection

Core Functions

1. 9300 Controller: Acts as the TMR safety computing core, executing all safety logic judgment, system scheduling and multi-device linkage control, avoiding single-point failure risks.
2. 9832 Input Module: Realizes high-density synchronous acquisition of field safety signals, filtering invalid interference data and uploading accurate operating parameters for safety judgment.
3. 9802 Output Module: Converts system safety logic commands into stable high-current switch signals, accurately driving field valves, relays and shutdown equipment.
4. Integrated Fault Tolerance: The whole set adopts redundant fault-tolerant architecture, realizing fault isolation and non-stop system operation to improve production continuity.
5. Full-Cycle Self-Diagnosis: Supports real-time operating status monitoring of controllers, input and output channels, realizing rapid fault location and early warning.
6. Safety Protection Execution: Collaboratively completes abnormal condition interlock and emergency shutdown actions to suppress industrial process risks and ensure site operation safety.

Application Scenarios

1. Petrochemical industry high-risk reaction process SIS safety interlock and emergency shutdown control systems
2. Thermal power plant unit safety instrumented system fault-tolerant control and key equipment protection platforms
3. Chemical, coal and new energy industrial high-pressure and high-temperature equipment safety monitoring and linkage control scenarios
4. Industrial critical process high-reliability fault-tolerant automation control and risk early warning systems
5. Overall replacement and safety performance upgrading of aging ICS TRIPLEX 9300-series SIS module sets