X511i is a RS-485 port expansion board for use with I-7188XB, I-7188EX and uPAC-7186EX series controllers. X511i provides 3 isolated RS-485 serial ports that have 128-byte FIFO buffers and support communication speeds up to 115,200 bps.

  • Baud rates from 1,200 up to 115,200 bps
  • Built-in Self-Tuner (Auto-direction control)
  • 2500 VDC Isolation
  • Internal 128-byte Hardware FIFO for each Port

X511i CR: 3-port Isolated RS-485 (RoHS) (Supported Products: I-7188EX, uPAC-7186EX series)