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mPCIe 4-port Opto-Isolated RS-232/485 serial
The DS-MPE-SER4OPT is a rugged, low cost 4-port opto-isolated PCIe MiniCard serial module that is ideal for serial I/O expansion in embedded and OEM applications.
It offers four RS-232/485 serial ports in the PCIe MiniCard full size form factor with an extended operating temperature of -40ºC to +85ºC. Data rates on every port are up to 1Mbps in RS-232 mode, and 10Mbps in RS-485 mode. Models can be ordered with 4 RS-232 ports, 4 RS-485 ports, or 2 RS-232 and 2 RS-485 ports.
Extended temperature capability (-40°C to +85°C) enables the board to operate in environments with extreme temperature swings, such as vehicles or outdoor installations. In addition, the board may be custom-configured with 0-ohm resistors in place of jumper blocks for increased ruggedness in high-vibration environments.
|Number of serial ports
|RS-232/485 on each port, configured in pairs
|Maximum baud rate
|RS-485 jumper selectable
|Quad XR17V354 with PCIe interface
|0.462W @ 3.3V
|Windows 7, XP, Vista, 2000
Linux 2.6.16, 2.6.27, 2.6.31, 2.6.32
|PCIe MiniCard full size
|50.95 x 30mm (2 x 1.18″)
|-40ºC to +85ºC
|5% to 95% noncondensing
|MPCIe 4-port RS-232 Opto-Isolated Serial Module
|MPCIe 4-port RS-485 Opto-Isolated Serial Module
|MPCIe 2-port RS-232, 2-port RS-486 Opto-Isolated Serial Module
|Cable kit with two serial cables