I/O Hardware / SCALEXIO DS2690 Digital I/O Board MultiCompact board for vehicle body scenarios Highlights  Large number of digital I/O channels  Signal measurement or generation  Connection of real loads  Seamless integration into SCALEXIO FIU concept  Attractive price Application Area Key Benefi ts The DS2690 Digital I/O Board is the tailored SCALEXIO solu- The DS2690 offers a large number of dedicated digital I/O tion for hardware-in-the-loop (HIL) simulation of body elec- channels for signal generation and measurement. Their tronics ECUs. Vehicle body applications such as electric win- supported I/O functionalities cover exactly the ones needed dow lift and windscreen wipers require many high-current for body electronic ECUs. Real loads can be connected to digital I/O channels, as well as the ability to simulate failures. each channel individually. An on-board failure routing unit (FRU) enables failure simula- tion on all channels. For further information on the failure simulation function, please refer to Failure Simulation on p. 8. I/O Functionality IOCNET connector I/O connector The DS2690 offers digital channels that are either predefi ned for signal measurement or signal generation, or can be indi- Fuse Fuse vidually confi gured for either. Channels for signal measure- ment and generation are usable as Digital In, PWM In or FRU Digital Out, PWM Out. Internal load The signal types and channel bundling are confi gured with Controller Confi gurationDesk (p. 32). I/O ... Real Loads for Real Currents Testing ECUs under realistic circumstances sometimes Digital Digital In Out requires real currents, so real loads can be connected externally. Substitute loads are available internally as well. PWM PWM In Out Status LED 25 2013 I/O Hardware / SCALEXIO Technical Details Parameters Specification General n Galvanically isolated together with the system n Multifuse for electrical safety Signal measurement n 10 channels (Digital In 2) n Supported I/O functions n Multi Bit In n PWM/PFM In n Measurement range 0 … 60 V n Max. 6 A per channel n Substitute loads pluggable, up to 2 W per measurement channel n Real loads can be wired externally n FIU via high-current failplane (p. 8) Signal generation n 10 channels (Digital Out 2) n Supported I/O functions n Multi Bit Out n PWM/PFM Out n Configurable as low-side/high-side switch or push/pull n Low-side = GND n High-side = external reference for each channel n Voltage range high-side: 5 … 60 V n Current range -80 … +80 mA n FIU via low-capacitance failplane (p. 8) Signal measurement or generation n 10 channels (Digital In/Out 1) n Supported I/O functions n Multi Bit In n PWM/PFM In n Multi Bit Out n PWM/PFM Out n FIU via low-capacitance failplane (p. 8) Digital In n Measurement range 0 … 60 V n Max. 100 mA per channel n Substitute loads pluggable, up to 2 W per measurement channel n Real loads can be wired externally Digital Out n Configurable as low-side/high-side switch or push/pull n Low-side = GND n High-side = external reference for each channel n Voltage range high-side: 5 … 60 V n Current range -80 … +80 mA Failure simulation n On-board failure routing unit (FRU) n Signal forwarding to central FIU n Based on relays n Available for each channel Internal communication interface n IOCNET Physical data Physical size n 402 x 100 x 58 mm (15.8 x 3.9 x 2.3 in) n Requires 3 slots Voltage supply n 24 V Order Information Product Order Number DS2690 Digital I/O Board n DS2690 26 2013