ATN-24MT 12 input 12 Transistors Output  RS485 PLC Controller

1. Hardware Features:
   • The PLC is equipped with 12 digital inputs and 12 transistor outputs.
   • Communication is facilitated through RS485, and the controller supports high communication rates, with a recommended setting of 115.2K.
   • The main control CPU is a high-speed 32-bit ARM processor.
   • The PLC is compatible with Mitsubishi ladder diagram programming software, including Gx-developer 8.86, GX-Works2, and GX-Works3.
   • It supports a wide range of instructions, similar to those found in the FX1N and FX2N series.
   • Special encryption methods are implemented to enhance security and protect intellectual property.
2. Communication Protocols:
   • The PLC supports Modbus-RTU, a widely used industrial communication protocol.
3. Hot-Swappable Design:
   • Serial communication ports are hot-swappable to prevent damage to the 232 communication lines during swapping.
4. Power Supply Protection:
   • Reverse connection protection is implemented for the power supply to prevent damage. It requires a DC 24V power supply.
5. Environmental Resistance:
   • The product is coated with three-proof paint, making it resistant to harsh environmental conditions.
6. Output Features:
   • Y0 and Y1 can output high-speed pulses, which need attention when connecting to motor drivers. Serial resistors are recommended.
   • Supports simultaneous operation of 3 axes at 200kHz each or 2 axes at 300kHz each, with a total speed of 600kHz.
   • Y0-Y3 are high-speed isolated outputs at 10,000kHz, and all Y signals are isolated.
7. High-Speed Counters:
   • X0-X5 are fully compatible with FX series high-speed counters, supporting Pulse Density (SPD), Compare Set (HSCS), and Compare Reset (HSCR).
   • Default counting pulse input for X0-X5 is 20kHz.
8. Load Power Supply Considerations:
   • Output terminals “L+” and “COM” must be connected to the positive and negative of the load power supply. When the total load current exceeds 5A, both sets of “L+” and “COM” on the output terminals should be connected to the load power supply.

These features collectively make the ATN-24MT(FX3U-24MT) suitable for various industrial automation applications, providing flexibility, speed, and robustness.