P-ROC PD-16M

P-ROC PD-16M

Driver boards are used to control features (coils, leds/lamps, motors, etc) on a pinball machine or in other applications. They can be driven by a P-ROC and many other programmable microcontroller-type devices.

Each driver board has an RS-485 serial interface so that it can be chained to other driver boards. Therefore, you can use as many boards as your application requires. Further, since the serial interface will continue to work at distances well over 10 feet (100 feet even), you can locate the boards in the backbox, under the playfield, or anywhere else in your machine.

Masters connect directly to a P-ROC or microcontroller and converts the digital driver data to RS-485 for distribution to the rest of the Driver Boards in the chain. Each chain must include a master, and it must be located near the P-ROC.

We offer many types of masters:

• Both the Power Driver 16 and the Power Driver Matrix 8x8 boards can be ordered as Master Combo Boards, where they act as masters and retain all of their other functionality. These boards have a 3.3V data input pin that is fully compatible with the P-ROC's 3.3V data output pin, and they come with a 12-inch ribbon cable to connect to a P-ROC. The data input pin on these boards cannot be directly connected to a 5V source. We recommend one of these boards if you plan on locating at least one Driver Board near your controller (P-ROC or other controller) and your controller is 3.3V compatible.

• Power Driver Masters are built on the same printed circuit board as Power Driver 16 and Power Driver Matrix 8x8 boards, but most of the parts are de-populated, leaving only the master logic. These boards have a 3.3V data input pin that is fully compatible with the P-ROC's 3.3V data output pin, and they also come with a 12-inch ribbon cable to connect to a P-ROC. The data input pin on these boards cannot be directly connected to a 5V source. We recommend one of these boards if your controller is a P-ROC, you won't be locating any other Driver Board near the P-ROC, and you'd prefer a solution that connects directly to the P-ROC via a ribbon cable rather than needing you to wire up the data interface yourself.

Example Configurations

Here are a few examples of machine features and the corresponding number of driver boards to control them: