Description
The PDUX4B-AS comes equipped with an impressive 34 programmable outputs in total, including 10 extremely capable multifunction outputs which can be defined by the user to operate in either discreet high-side, low-side switching, high-side PWM, Half or Full bridge operation. These flexible outputs, as well as the PDU's 16 input channels and additional 4 low-side PWMs, can be used to expand and enhance the I/O configuration of any Syvecs ECU. A feature and build-time-choice option are available for an internal IMU and two-wire wheel speed interface respectively.
Outputs:
- 34 main power outputs:
- 10 multifunction outputs configurable as either half-bridge, high side, low side, high side PWM (100Hz-20kHz) outputs. (25A continuous, soft-start inrush limiting 60A, hard-start inrush 60A)
- 10 high side, two of which can be high side PWM (100Hz-20kHz) outputs. (25A continuous, hard-start inrush 60A)
- 14 high side, eight of which can be high side PWM (100Hz-20kHz) outputs. (15A continuous, hard-start inrush 30A)
- Output linking (‘teaming’) to support very high current devices.
- Four additional low side outputs with configurable PWM (10Hz-10kHz).
- All outputs short circuit and thermally protected with multi-stage in-rush control.
- All outputs additionally protected by physical fuses as required by worldwide regulations.
- Combined diagnostic output with reset input.
- 128 scalable CAN (‘soft’) outputs.
- Custom CAN datastream– i.e., customisable channel current, channel state and device information
Inputs:
- 16 physical switch or 0-5Vinputs, including software selectable 3k ohm pull-up resistors
- 4x inputs capable of programmable “wake up” functionality
- Comparing and manipulating real numbers (floating point decimal) in schematic
- Analogue inputs can be linearised, viewed as raw voltage or Boolean value
- Dedicated wake pin
- 128 CAN ‘soft’ inputs with configurable scaling, validation and debounce time
Comms:
- 2x 100Mbit/s full duplex Ethernet (can be used as Ethernet switch)
- 3x CAN 2.0B – fully flexible
- Option for galvanically isolated CAN bus (custom projects only)
- RS232C serial interface (custom projects only)
- LIN Bus (custom projects only)
Physical:
- Three Autosport connectors with a total of 122 pins.
- Amphenol SurLok Power Stud
- Machined Aluminium enclosure
- 210x130x57mm (including connectors)
- 1090 grams
- Operating Temperature -40C to +85C
- 6.5V to 20V Supply voltage (12V option)
- 6.5V to 30V Supply voltage (24V option)
- Dedicated logic power input
- Regulated 5V sensor supply output with short circuit protection
