• pm 154 pcmcia 1xrs422 485 rugged 1mbaud
  • PM 154 RS 422 485 Pinout
pm 154 pcmcia 1xrs422 485 rugged 1mbaud

PC Card providing one ruggedised RS422/485 serial port. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 95/98/2000, XP, Server 2003, Vista, Server 2008 and Windows 7.

Volume Purchase? Request a Quote

Request a Quote

Customer Feedback

Operating Systems

Tech Spec

Serial Port
ConnectorDB9 Connector - 9 Pin Male
UARTBrainboxes 16PCI950+
UART Compatibility16750/16550/16450 backwards compatible as well as an enhanced 950 mode
Tx FIFO Size128
Rx FIFO Size128
Operating DistanceRS422/485 Standard (4000 ft : 1200 metres)
CableFully wired moulded cable
Serial Port Settings
Max Baud Rate921,600
Data Bits5,6,7 or 8
ParityOdd, Even, None, Mark or Space
Stop Bits1, 1.5 or 2
Flow ControlRTS/CTS, DTR/DSR
Tx/Rx ModesFull Duplex, Half Duplex Autogating
PCB Layers4
Power Consumption100mA @ 5V
Product Weight0.050 kg, 1.76 ounces
Product Dimensions85x54x5 mm, 3.3x2.1x0.2 inches
Packaged Weight0.166 kg, 5.86 ounces
Packaged Dimensions160x135x45 mm, 6.3x5.3x1.8 inches
GTIN (barcode)837324000146
Operating System Compatibility
Operating Systems
  • Microsoft Windows 7 32 bit & 64 bit Editions
  • Windows Vista 32 bit & 64 bit Editions
  • Windows XP 32 bit & 64 bit Editions
  • Microsoft Windows 2000
PCMCIAPCMCIA (Personal Computer Memory Card International Association) is an international standards body and trade association with over 100 member companies that was founded in 1989 to establish standards for Integrated Circuit cards and to promote interchangeability among mobile computers where ruggedness, low power, and small size were critical. Change


Microsoft Signed Drivers

Microsoft Hardware