Triconex 3003-EMPII Processor Module

General Info

• Manufacturer: Triconex

• Model Number: 3003 EMPII

• Type: Main Processor Module

• Compatibility: Tricon TMR (Triple Modular Redundant) PLC systems, compatible with Tricon v9.6 and later

• Certifications: TÜV Certified, SIL 3, Nuclear Safety Application Approved

The Triconex 3003 EMPII Main Processor Module is a powerful and reliable component for the Triconex Tricon TMR PLC systems. Designed for safety-critical industrial environments, this module delivers advanced processing capabilities with an emphasis on safety and reliability. The 3003 EMPII is approved for use in nuclear safety applications, making it suitable for industries such as power generation, chemical processing, and oil and gas. The module features triple modular redundancy (TMR), ensuring high reliability by reducing the risk of system failure.

The 3003 EMPII module features real-time diagnostics that validate the health of each module, I/O channel, and communication link. The diagnostics capabilities ensure timely detection and correction of faults, while the majority-voting circuit provides system integrity, masking transient faults, and identifying persistent issues for replacement.

Product Features

• Triple Modular Redundancy (TMR): Utilizes triple redundancy to enhance system reliability, ideal for safety-critical applications where consistent operation is crucial.

• Nuclear Safety Certification: Approved for use in nuclear safety environments, providing dependable performance under the most stringent safety requirements.

• High Processing Efficiency: Equipped with a Motorola MPC860, a 32-bit microprocessor running at 50 MHz, allowing effective handling of complex control processes and large data volumes.

• Memory Configuration: Features a robust memory setup, including 16 MB DRAM for rapid access, 32 KB battery-backed SRAM for critical data retention, and 6 MB Flash PROM for firmware.

• Comprehensive Diagnostics: Advanced self-diagnostics continuously monitor module performance, including memory integrity and communication channels, providing real-time fault detection.

• Hot Replacement Capability: Supports hot replacement of faulty modules, allowing maintenance without interrupting system operation, ensuring minimal downtime.

• Majority Voting Logic: Built-in majority voting logic ensures consistent data integrity, mitigating transient faults and enhancing system reliability.

• Multiple Communication Interfaces: Equipped with a TriBus interface that provides a communication rate of 25 Mbps, using a 32-bit CRC for error detection, supporting high-speed communication between modules.

• Battery Monitoring: Monitors the state of the backup battery for SRAM to ensure critical data integrity, providing alerts when battery replacement is necessary.

Technical Specifications

Electrical Specifications

• Input Voltage: 24 V DC nominal, ±10% tolerance

• Power Consumption: Typical 20 W, Maximum 25 W

• CPU: Motorola MPC860, 32-bit, 50 MHz

• Memory:

  • DRAM: 16 MB

  • SRAM: 32 KB, battery-backed

  • Flash PROM: 6 MB

• Communication Rate: 25 Mbps TriBus, with 32-bit CRC

• Backup Battery: 3.6 V lithium, 5-year lifespan

• Input Protection: Reverse polarity protection

Environmental Specifications

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +85°C

• Relative Humidity: 5% to 95%, non-condensing

• Vibration Resistance: 5g, 10-150 Hz (IEC 60068-2-6)

• Shock Resistance: 15g, 11 ms (IEC 60068-2-27)

• Altitude: Up to 3000 meters

• Corrosion Protection: Conformal coating

Mechanical Specifications

• Module Size: Standard Tricon TMR

• Weight: 2.6 kg

• Mounting Type: Rack-mounted

• Connections: High-speed backplane interface

• Connector Type: Heavy-duty edge connectors

• Enclosure Material: Industrial-grade aluminum

• Dimensions: 240 mm (H) x 60 mm (W) x 220 mm (D)

Monitoring and Diagnostics

• Self-Diagnostics: Real-time monitoring

• LED Indicators: PASS, FAULT, ACTIVE, COM TX/RX, I/O TX/RX

• Error Logging: Internal non-volatile memory

• Battery Monitoring: Backup battery status alerts

• Watchdog Timer: Independent watchdog

• Real-Time Clock: Timestamping of error events

Compliance and Certifications

• SIL 3 Certified: IEC 61508

• TÜV Certified: Functional safety approval

• Nuclear Safety Certified: Approved for nuclear environments

• CE Marking: European safety and environmental compliance

• Standards Compliance: EN 50178, EN 61508, IEC 61000-6-2