FX3U-128MR PLC:

- Memory Capacity:
- 32,000 steps, which indicates the maximum number of program steps that can be stored.
- I/O Configuration:
- 64 digital inputs.
- 64 relay outputs.
- Output Current:
- Relay output with a current capacity of 5A.
- Load Compatibility:
- Designed to handle loads at both 24V and 220V.
- High-Speed Counting:
- 6 channels of high-speed counting, capable of handling up to 5,000 pulses per second.
- Text Link on Screen:
- Supports text links on the screen, likely for displaying information or messages.
- Connect Press Screen:
- Supports connection to a touch screen interface for user interaction.
- Programming Software:
- Compatible with GX Developer and GX Works2, which are programming software used for Mitsubishi PLCs.
Relay Output Board:
- Output Configuration:
- The relay output board is designed to work in conjunction with the FX3U-128MR PLC.
- Current Capacity:
- The relay outputs on this board have a current capacity of 5A.
Overall:
- This PLC appears to be well-suited for applications that require a substantial number of I/O points and high-speed counting capabilities.
- The relay output board extends the capability of the PLC by providing additional relay outputs.
Please note that the information provided is based on the details you provided, and specific applications may require additional considerations. If you have any specific questions or need further clarification, feel free to ask!