The MCM-EVA combines several functions in one module: 8-channel multiplexed voltage measurement, 4-channel auxiliary relay for controlling the main relay terminal 15 or similar, 2x 40pin. Mezzanine expansion slots for plugging of customer- or application-specific modules Piggy, Patch Area.
Multi-channel evaluation module
- ECU Testing / HiL Systems
- Endurance testing / EOL tests
- Test bench measurement and control technology
- Rapid prototyping applications
- Eight multiplexed voltage measurement channels
- Measuring range ± 50 mV / ± 5 V / ± 10 V
- Accuracy: ± 0.1%
- 15 bit resolution
- Total sampling rate 80 ksps
- Galvanically isolated
- Isolation Voltage Channel to system ground: 560 VDC
- Integrated signal conditioning, filtering 2.ter order
- Four switching channels (changer)
- Switching up to 1 A
- Scahltspannung typ. 30 V, max. 65 V
- Resistance Ron ≤50 milliohms
- Two 40pin. Mezzanine expansion slots for plugging of expansion boards
- Control of Aufsteckbaugruppe by various processor signals the main assembly (SPI, I2C, I / O port, etc.)
In cooperation with SMART TESTSOLUTIONS, ZF Friedrichshafen AG has developed a new generation of test stands that is characterised by exceptional flexibility and is easy to configure thanks to a lean script language and special drivers. In developing the system, the partners were able to draw on the existing range of optimised system modules for measured value acquisition, load and sensor simulation, which had a positive impact on costs.
