properties

• Supports 2 independent RS-422 or RS-485 serial ports
  
• Supports 128-byte FIFO Driver and all major OS platforms
  
• Universal PCI bus
  
• Data flow LED display onboard
  
• Low Profile boards available (CP-132UL and CP-132UL-I)
  
• RS-485 comes with ADDC™
  
• Embeded 16 KV ESD protection
  
• 2 KV Optical Isolation (CP-132UL-I)
  
• 50 bps to 921.6 Kbps transmission speed range

description

CP-132UL V2 Series of Smart Multiport Serial Boards is designed for Industrial Automation system integrators for long distance, multi-point PC-based data acquisition.

On-chip Automatic Data Direction Control for Precision RS-485 Communication
RS-485 communication requires precise timing control for line driver enable and disable. Powered by Moxa’s Turbo Serial Engine™ chip that comes with on-chip ADDC™, sending RS-485 packets over CP-132UL V2 is as easy as using RS-232.

RS-485 multidrop for up to 31 devices within 1.2 km
CP-132UL V2 Universal PCI Multiport Serial Board provides 2 RS-422/485 serial ports, each capable of data rates up to 921.6 Kbps. In RS-485 mode, the serial port can connect up to 31 daisychained RS-485 devices within a range of 1.2 km. For long distance RS-485 communication, optional 2 KV isolation protection is available (CP-132UL-I V2) to prevent equipment damage.