Module Type: mPCIe to eight RS-232/422/485 Module , Form Factor: mPCIe



  • PCIe 2.0 compliant. RS-232/422/485 mode configurable by software
  • Up to 1 Mbps RS232 and 15 Mbps RS422/485 serial data
    rate. 16C550 compatible. 256-byte FIFOs
  • Industrial temperature(-40 ºC to 85 ºC) operation
  • Flexible design with cable and daughter board x 8 (DB-9 connectors)
  • Termination Resistor and 5V/12V output by jumper setting on daughterboard
  • ESD(Electrostatic Discharge) protection circuit to prevent system damage
  • 30μ" golden finger


Module Type mPCIe to eight RS-232/422/485 Module
Function Serial
Form Factor mPCIe
Input I/F PCI Express 2.0 x 1
Output I/F RS-232/422/485
Output connector DB-9 x 8
TDP 0.478W (3.3V x 145mA)
Dimensions (W x L x H/mm) 30 x 50.9 x 8.45
Temperature Operation: W/T temp: -40°C ~ +85°C
Storage: -55°C ~ +95°C
Environment Vibration: 5G @7~2000Hz
Shock: 50G @ 0.5ms

Ordering Information

P/N Description
EMP2-X801-W1(Wide Temp.) mPCIe to 8 x RS-232/422/485 Module