PCIe/UPCI/PCI Serial Cards CP-132 Series Moxa vietnam

Phase-out and Last Buy Notice

The CP-132 series will be discontinued starting from September 1, 2017. The deadline for placing a final purchase order is March 1, 2017. Due to the limited availability of these products, orders will be processed till we run out of stock. For alternative solution, please contact your Moxa sales representative if you have further questions.


  • 2-port RS-422/485 high speed communication board
  • Compact PCI board size
  • Works perfectly with all major operating systems
  • Various connection options
  • Data transmission speed up to 921.6 Kbps
  • On-chip hardware flow control



The CP-132 Series of 2-port serial boards is designed for RS-422/485 industrial communication. CP-132 serial boards support 2 independent RS-422 or RS-485 ports, with each port able to control up to 32 devices in a multidrop environment. This series of PCI 2-port serial boards provides a reliable communication link (RS-422/485) over a longer distance (up to 4000 ft), and is suitable for industrial environments.


By using ADDC™ (Automatic Data Direction Control) intelligence, applications can easily manage half-duplex RS-485 port's data transmission and receiving without the need for writing extra code. In addition, on-chip hardware flow control and built-in termination resistors guarantee data integrity, and optical isolation and surge protection options are also available to deliver high reliability. All of the above attributes make the CP-132 Series of multiport serial boards suitable for harsh industrial applications.

Comm. Controller 16C550C or compatible x 2
Bus 32-bit PCI, ver. 2.1
Connector(s) Male DB9
Serial Interface
Serial Standards RS-422/485
Number of Ports 2
Number of Boards 4
Baudrate 50 bps to 921.6 Kbps
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, even, odd, space, mark
Flow Control RS-485 data control with ADDC™ or RTS
I/O Address Assigned by BIOS
IRQ Assigned by BIOS
Serial Signals
RS-422 TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND
RS-485-2w RS-485: Data+, Data-, GND
Driver Support
Operating Systems Windows 2000/XP/2003, Windows NT, Windows 95/98/ME, Windows XP Embedded, DOS, FreeBSD 4.x, Linux 2.0.x (Alpha), Linux 2.2.x (Alpha), Linux Base
Physical Characteristics
Dimensions 120 x 80 mm (CP-132, CP-132S)
120 x 110 mm (CP-132I, CP-132IS)
Environmental Limits
Operating Temperature 0 to 55°C
Operating Humidity 5 to 95% RH
Storage Temperature -20 to 85°C
Regulatory Approvals FCC, CE
Power Requirements
Power Consumption CP-132: 430 mA max. (+5V)
CP-132S: 430 mA max. (+5V)
CP-132I: 700 mA max. (+5V)
CP-132IS: 700 mA max. (+5V)
ESD Protection 25 KV ESD per serial port (CP-132S, CP-132IS)
Optical Isolation Protection 2 KV (CP-132I, CP-132IS)