mPCIe 2-port Opto-Isolated RS-232/422/485 serial

  • Description
  • Specifications
  • Ordering Guide
  • Optional Accessories

MPG-COM is a rugged mPCIe module that are ideal for adding extra serial port capabilities to any system with minimal increase in overall system size and power consumption.

The MPG-COM offers switchable RS-232/422/485, isolation and full modem control signals.  The wide operating temperature and latching connector and cabling solution allow these modules to be used in harsh environments.

Compatibility with a large variety of popular operating systems allows these boards to be easily integrated into a wide array of new and existing systems.

Number of serial ports 2
Electrical Interface RS-232/422/485 (Hardware or software selectable)
Maximum baud rate RS-232: 50 bps to 921.6 Kbps
RS-422/485: 50 bps to 1Mbps
Optional to 20Mbps
Slow Slew Rate: 250Kbps
UARTs Dual PCIe UARTs with up to 256 byte transmit and receive FIFO buffers for each port
Control signals RS-232: TxD,  RxD, RTS, CTS, DTR, DCD, DSR, RI
RS-422/485: TxD+/-,  RxD+/-
Isolation 500V
Connectors Mini Tek, 2mm, 2 x 10 pins
Input power +3.3VDC +/-5%
Power requirements 175mA, 3.3V max (excluding line loads)
Software drivers Windows 2000/CE/XP/XP x64/XPe/Server 2003/Server 2003 x64/Vista
QNX 4.X/6.X
Form Factor PCIe MiniCard full size
Dimensions 50.95 x 30mm (2 x 1.18″)
Operating temperature -40ºC to +85ºC
Operating humidity 5% to 95% noncondensing
MTBF tbd
Model Description
MPG-COM-003 mPCIe 2-port RS-232/422/485 Opto-Isolated Serial Module (right-Angle)
MPG-COM-004 mPCIe 2-port RS-232/422/485 Opto-Isolated Serial Module (Vertical)
Model Description
CBG-127 DB9 to 10-pin Header 2mm.