Diamond Systems DS-MPE-GPIO

36 Buffered Digital I/O Lines, up to 4 24-Bit PWM, up to 4 Counter/Timers


The DS-MPE-GPIO is a rugged, low cost 36-channel digital I/O PCIe MiniCard module that is ideal for digital I/O expansion in embedded and OEM applications.

An FPGA provides 36 buffered digital I/O lines that can be configured to operate in simple I/O mode in the form of 8-bit and 4-bit ports, or in counter/timer and pulse width modulator modes. Two ports are fixed digital I/O ports with programmable direction in 8-bit groups. One port can operate as either a 4-bit DIO or 4 counter/timers with 1 input and 1 output per counter. One port can operate as either 8 DIO or up to 8 pulse width modulators.

Extended temperature operation of -40°C to +85°C enables the board to operate in environments with extreme temperature swings, such as vehicles or outdoor installations.

The DS-MPE-GPIO product comes with the 36-channel PCIe MiniCard digital I/O module, the CK-DAQ02 cable kit with two digital I/O cables, and a hardware kit with mounting screws.

Digital I/O/Counter/Timers

I/Os36 buffered digital I/O lines
Counter/Timer(s)4 32-bit circuits configurable
OtherDIO pull-up/pull-down: Software selectable
Transceivers: 3245 with high current output
Power-up / Reset: DIO in input mode

Pulse Width Modulators Up to 4 24-bit circuits configurable
• 0-100% duty cycle
• On/off control
• Programmable polarity



ExpansionPCIe MiniCard full size
ElectricalPower Input: +3.3VDC +/-5%
Consumption: 100mA @ 3.3V
MechanicalDimensions: 50.95 x 30mm (2 x 1.18"), PCIe MiniCard full size
Conformal CoatingOn request
Windows XP
Windows 7
Windows CE.Net
Contact us for others
APIUniversal Driver 7.0
TemperatureTemperature range (operation): -40ºC to +85ºC (-40ºF to +185ºF)
Temperature range (storage): -40ºC to +85ºC (-40ºF to +185ºF)
Note: Only one variant of this product is now available, which is the extended temperature DMM-XT
Humidity5% to 95% noncondensing
Weight8.5g (0.3oz)
Warranty1 Year


Ordering Details

36-channel PCIe MiniCard DIO Module
AccessoriesCK-DAQ02 Cable kit with analog and digital cables
Order OnlineDiamond Systems DS-MPE-GPIO - Order Online
Recab UK
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