Here's some detailed information about the FX3S-30MR-ES controller:

PLC Type: The FX3S-30MR-ES belongs to the FX3S series of PLCs, which is known for its compact size and cost-effective performance. It is suitable for small to medium-sized control applications.

I/O Capacity: The "30MR" in the model name indicates the I/O (input/output) capacity of the controller. It supports up to 30 points of digital I/O, which means it can handle up to 30 discrete signals. The number of inputs and outputs can be configured based on your specific requirements.

Program Capacity: The FX3S-30MR-ES has a sufficient memory capacity for storing control programs, data, and parameters. The exact program capacity may vary depending on the model and memory configuration. It typically offers a suitable number of steps, timers, counters, and registers to accommodate a wide range of control applications.

Communication Ports: The controller is equipped with serial communication ports, such as RS-232 and RS-485, which allow for communication with other devices such as HMIs (Human-Machine Interfaces), programming devices, or other PLCs. This enables data exchange and integration with a larger control system.