PLD Board
Power semiconductor switch (16 channels)
Description
The PLD2 board includes 16 N-channel power MOSFETs, type VNB14NV04. The semiconductor switches are equipped with extensive, integrated protective circuits and a low RDS(ON). The board is suitable for switching voltages of up to 40 V DC and loads of up to 5 A against the GND system. The firmware contains a clock generator and a software-based resettable fuse for the entire current to provide protection against surges.
Applications
- Switching components in the test adapter and relays, displays etc.
- Switching inductive loads
- Short-circuit simulations
- PWM control of DC solenoids, DC motors, valves etc.
Features
| Operating voltage | 5 V ± 0.25 V |
| Current consumption | max. 150 mA |
| Number of channels | 16 |
| Dialectic strength | 40 V |
| Current carrying capacity | 5A for each channel |
| Electronic fuse | 0.1 to 20 A, reaction time 32 ms |
| Safety features | Short-circuit, surge, temperature and ESD protection |
| Clock generator | 1 Hz to 12 kHz or TON / TOFF ≥ 40 μs |
| Interface | RS-422 Guardian protocol |
| Connector X1 | X2 64-pin multipole connector DIN 41612 |
| Connector X2 | 10-pin male connector RM 3.5, 90 °, Wago 734-170 |
| Connector X3 | 10-pin male connector RM 3.5, 90 °, Wago 734-170 |
| Connector X4 | 10-pin header RM 2.54, programming interface |
| Dimensions | 160 x 100 mm |
Configuration
Product types
| Name | Description |
| PLD2 | Power semiconductor switch (2nd generation) with 16 channels |
Customisation
We gladly customise our Guardian boards to fulfil your individual needs. Amongst other things, we offer the following services:
- Adjusted or individual modules (embedded systems design)
We are looking forward to your contact enquiry!
