Triconex AIH3273X Communication Control Module

• • Processor and Memory Parameters
    • It is equipped with a 32-bit Motorola MPC860 processor running at a clock speed of 50 MHz, which efficiently supports the operation of complex control logic.
    • It is configured with 6MB Flash PROM for stable storage of application programs, 16MB DRAM for running programs and storing sequence of events data, and 8KB NVRAM dedicated to maintaining variables.
  • I/O and Power Parameters
    • It is equipped with 8 digital input channels, 8 digital output channels, 4 analog input channels, and 4 analog output channels. It supports input types such as dry contacts, photoelectric signals and analog signals, and output types including relays and transistors.
    • The digital output current reaches 500mA, the typical input voltage is 24V DC, and some models can support 5V DC input. The module has a rated power of 12W.

• 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.

• Input and Signal Parameters
  • It is equipped with 8 independent non-common-ground input channels. The typical input voltage is 24 VDC, and the typical input current per channel is 10 mA.
  • The input signal frequency range is 1 Hz to 100 kHz, and the precision reaches ±0.01% when measuring frequencies between 1000 Hz and 20000 Hz.
  • It has a 16-bit resolution and a pulse counting resolution of 1 microsecond, and the pulse width resolution ranges from 100 microseconds to 10 milliseconds, which can capture pulse signal changes accurately.
• Power and Physical Parameters
  • It relies on 24 VDC power supply to operate stably, matching the power supply configuration of most industrial control systems.
  • There are differences in dimension and weight data from different sources. One source states its dimensions as 80mm x 110mm x 40mm and weight of approximately 200 grams, while another source records dimensions as 120mm x 80mm x 30mm and weight of about 3.3 kilograms, which may be due to whether the measurement includes accessories.

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