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Sigma - CANbus I/O Modules |
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- Powered by 12V+ supply from Sigmadrive controller
- CANbus connection to system
- Digital I/O configurable as inputs or outputs
- 0-5V analogue inputs
- 0-4V, 100mA analogue outputs
- 2.5A contactor drivers with 15kHz PWM, programmable "pull" and "hold" voltages
- 2.5A PWM outputs, 50-300Hz
- I/O protected against reverse polarity and short circuit to B+
- 10mA potentiometer supply outputs
- Upgradeable FLASH software
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For vehicles with additional control requirements, the Sigma CANbus I/O modules provide a highly flexible,
programmable means of system expansion. The I/O modules are available in basic and extended versions offering
a range of additional digital inputs and outputs, analogue inputs, contactor drivers and other functions, which
link to the Sigmadrive controllers via CANbus. The Sigma I/O modules are fully programmable with the Sigma Hand
Held Programmer, which can also be used to perform field upgrades to the Flash memory. This feature allows OEM
custom software to be easily installed. |
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