The IDEC FT1A-H40RKA is a versatile CPU Smart Axis Pro with an integrated LCD and keypad. It supports Modbus TCP and RTU protocols, features SD card functionality for data logging, and includes high-speed counters (4 x 100 kHz) and outputs (2 x 100 kHz). The unit offers optional RS485/RS232C connectivity, robust 10A relay contacts, an embedded real-time clock (RTC), and a USB Mini-B programming port. Designed for use in Class I Division 2 hazardous locations, it ensures safe and reliable operation in demanding environments.