FX3S-Keeping it Simple Controllable I/O : 10-30 Main Unit I/O : 10/14/20/30 points Integrated power supply (AC powered) Maintenance-free EEPROM memory, batteryless Built-in USB-Port for the programming communication function to enable high-speed communication at 12Mbps Built-in positioning control Integrated real-time clock Product Details All-in-one CPU, power supply and I/O . Expansion options includes adapter and expansion boards for communication, analog control, or temperature input. Fast Instruction Times Basic instructions : 0.21 us/instruction (Contact Instruction) Applied Instructions : 0.5 us/ instructions (MOV Instruction) Large Memory 4,000 steps of built-in program memory . No battery, no maintenance Large Device Memory Auxiliary Relays: 1,536 points Timers: ...