The TRICONEX 4352B delivers high-reliability communication capabilities specifically engineered for Triconex safety instrumented systems. This module features a triple redundant architecture that maintains continuous operation even during single module failures. Engineers specify the 4352B for critical safety functions including Emergency Shutdown (ESD), Fire and Gas (F&G), and Leak Detection Systems (LDS).
Processing Power and Memory Configuration
We equip the TRICONEX 4352B with a 32-bit RISC processor that executes safety logic with exceptional efficiency and determinism. The module incorporates 4 MB of RAM for active data processing alongside 2 MB of ROM for firmware storage and program retention. This memory configuration supports complex safety algorithms while ensuring rapid access to critical instruction sets during emergency conditions.
Processor Architecture: 32-bit RISC for efficient safety logic execution.
RAM Capacity: 4 MB supporting real-time data processing and temporary storage.
ROM Capacity: 2 MB for secure firmware and application code retention.
I/O Expandability: Supports up to 256 points for comprehensive system monitoring.
Input Voltage: 24 V DC nominal for industrial power supply compatibility.
Communication Interfaces and System Connectivity
The TRICONEX 4352B provides multiple communication interfaces including RS-232, RS-485, and Ethernet ports for flexible network integration. These interfaces enable seamless connectivity with distributed I/O racks, operator workstations, and enterprise-level monitoring systems. Furthermore, the module adheres to IEC 61131-3 programming standards, supporting instruction list language for consistent application development across the safety system.
Environmental Specifications and Diagnostic Capabilities
Engineers design the 4352B for operation across extreme temperature ranges from -40°C to +85°C, ensuring reliable performance in harsh industrial environments. The module withstands storage temperatures from -55°C to +90°C and operates in relative humidity up to 95% non-condensing. Built-in diagnostic features provide continuous fault detection and status monitoring, enabling predictive maintenance and rapid troubleshooting without system disruption.
Technical Specifications Overview
| Parameter | Specification |
|---|---|
| Manufacturer | Triconex (Schneider Electric) |
| Part Number | 4352B |
| Product Type | Communication Module |
| Processor | 32-bit RISC |
| Memory | 4 MB RAM / 2 MB ROM |
| Communication Interfaces | RS-232, RS-485, Ethernet |
| I/O Capacity | Expandable to 256 points |
| Input Voltage | 24 V DC |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +90°C |
| Relative Humidity | ≤95% non-condensing |
| Diagnostics | Built-in fault detection and monitoring |
| Programming Standard | IEC 61131-3 compliant (instruction list) |
| Safety Certifications | SIL 3, TUV certified |
Details
| Weight | 0.595 kg |
|---|---|
| Dimensions | 18 × 225 × 209.7 mm |
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