P3-550 CPU

Productivity3000 266 MHZ CPU, 50 Mbyte total available user memory, installs in the CPU slot of the first base in the local base group. Includes: Real time clock/calendar, 4x10 character high quality LCD, two serial communications ports: (1) RS-232 (RJ12), (1) RS-485 ( 3-wire terminal block), both supporting Modbus RTU Master/Slave and ASCII In/Out up to 115.2K baud rate; two 10/100 Ethernet ports: (1) for connecting the remote slave to the CPU, (1) 10/100 MHz Modbus TCP/IP for programming and monitoring as well as communications to any Modbus TCP enabled device; three USB communication ports: (1) USB A for Expansion I/O, (1) USB A for program transfer and data logging via removable drive, and (1) USB B for programming.