On Mon, Apr 13, 2009 at 5:08 PM, Vanzo Stefano wrote: > Started looking for embedded system that has to supervise a system > I need 2 RS485 - both talking Modbus RTU (1 master + 1 slave) > baud rate 57000 or higher > a cpu that I can program in LADDER or C or Assemble (need Modbus librarys) > Don't need I/O, only cpu (think of it like an ofline computer) > I will end up having 3 or 4 of this cpu with the first RS485 in a > network with a PC, the second RS485 collecting data from field. > > better if I can find them in Europe Quite new product produced downstairs. http://www.ab.com/programmablecontrol/plc/micrologix1400/ 2 Serial ports with DF1/DH485/Modbus RTU/DNP3/ASCII protocol support The following product is new but only one RS485. The other is RS232. So it may not be good for you. http://www.ab.com/programmablecontrol/plc/datasite/index.html Both have Ethernet as well. You can find them in Europe for sure. They do have I/Os. -- Xiaofan http://mcuee.blogspot.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist