TRICONEX EPI3382 High-Performance Interface Module

• System Architecture: The 3201 model is part of a triply redundant architecture, offering fault tolerance and high availability. This triple modular redundancy (TMR) ensures continuous operation even in the event of hardware failures.
• Processor Capabilities: Equipped with powerful processors capable of executing complex control logic and diagnostics simultaneously across three channels to ensure reliable operation.
• Memory: Includes sufficient memory for storing application programs, historical data, and system parameters, supporting extensive configuration and logging capabilities.
• Communication Interfaces: Supports various communication protocols including Modbus, OPC, and proprietary interfaces, enabling seamless integration with distributed control systems (DCS) and other plant networks.

• Output and Signal Parameters
  • The nominal output voltage is 24V DC, and the operating voltage range is 15 - 30V DC, with an absolute maximum output voltage of 33V DC and an absolute maximum reverse input voltage of -0.6V DC.
  • In switching mode, the maximum output current is less than 4.8A with self-limiting function, and the typical value is 3A; in carry mode, the minimum output current is more than 0.7A with self-limiting function, and the typical value is 1.5A.
  • The loop-back threshold is 0 - 5V DC for the off state, 6 - 14V DC for the transition state, and 15 - 30V DC for the on state, and the off-state leakage current to the load is less than 1mA.
• Power and Isolation Parameters
  • The minimum isolation voltage between functional circuit and protective ground is 500V DC, and the minimum isolation voltage between functional circuit and functional logic ground is 800V DC, which can effectively prevent electrical interference from affecting the normal operation of the module.
  • The voltage drop in the on-state is less than 1V DC when the current is 1.5A, which reduces the energy loss during signal transmission and ensures the efficiency of power utilization.

• Technical Specifications
  • Electrical and Signal Parameters
    • It is equipped with 16 opto - isolated, non - commoned digital output channels. The nominal output voltage is 115 VAC, with a voltage range of 80 - 155 VAC and a frequency range of 47 - 63 Hz.
    • The relay rating of the module reaches 5 A at 250 VAC or 30 VDC, and the signal response time is no more than 2 ms, which can realize rapid execution of control commands.
  • Physical and Weight Parameters
    • The shell is made of aluminum alloy, with dimensions of 200mm × 150mm × 50mm and a weight of 2 kilograms, which is convenient for installation in standard industrial control cabinets.
  • Environmental Parameters
    • The operating temperature range is - 40 °C to 70 °C, and the storage temperature can reach - 40 °C to 85 °C. It can operate normally in an environment with a relative humidity of 0% - 95% (non - condensing).
    • It has an IP65 environmental protection rating, which can effectively prevent dust and water from entering the module and ensure stable operation in humid and dusty industrial environments.

Technical Specifications

• Processor: Equipped with triple modular redundancy (TMR) architecture for enhanced reliability and fault tolerance
• Communication Interfaces: Supports multiple communication protocols such as Modbus, Ethernet, and proprietary Triconex protocols for integration with different systems
• Memory: Sufficient onboard memory for storing application programs and data, ensuring reliable operation without data loss
• Power Supply: Operates on standard industrial power supplies, typically 24V DC or 110/230V AC depending on configuration
• Operating Temperature: Designed for stable operation within industrial environments, generally from -20°C to +60°C