Coils and flippers
Ten numbered outputs cover single-coil devices, pulse/hold coils and dual-coil flippers. The board accepts a dedicated 48 V supply and provides a 48 V status indicator.
EX2
The primary controller for the PKONE platform, combining TOR control and Extension capability on one board.
Connect your PC, monitor switches and optos, drive coils and flippers, run servos, and expand the machine over CAN bus.
Built to connect the playfield
EX2 brings the essential controller functions together in a compact board. A USB connection links the host PC, while CAN bus ports connect the wider PKONE system.
30switch inputs
10coil outputs
4servo outputs
USBhost connection
CANexpansion bus
48 Vcoil power input
Control, sensing and expansion
Switches and optos
Thirty numbered inputs monitor playfield switches. Dedicated opto connections support receiver and emitter wiring; the PCB map shows the required emitter resistor arrangement.
Servo control
Four three-wire servo outputs provide positive, ground and signal connections for playfield mechanisms and moving features.
Host and expansion
Connect a PC through the USB-B port. P1 receives the CAN bus and P2 carries it onward to compatible PKONE boards such as Extension and Lightshow.
Setup and diagnostics
Address ID switches, a CAN bus termination jumper, a boot header, 5 V and 48 V status LEDs, and an MPU activity LED make configuration and fault-finding visible.
Compact installation
The board measures 165 × 75 mm, with 155 × 65 mm mounting-hole centres and R4 corner detail shown on the supplied mechanical map.
Every connection in one view
The colour key separates negative/ground, positive, signal and status wiring. Location markers match the connector guide further down the page.
Housings and crimp families
Use the coloured location markers on both diagrams to match a board connection to its housing family and terminal size.
KK 3.96 mm
2-, 4- and 6-circuit housings for power and coil connections.
- Housing family
- 41695
- Terminal
- 08500106
- Wire range
- 18–24 AWG
KK 2.54 mm
3-, 4-, 6-, 8- and 10-circuit housings for servos, LEDs, optos and switches.
- Housing family
- 2695
- Terminal
- 085550102
- Wire range
- 22–30 AWG
Mini-Fit Jr.
4- and 6-circuit power connectors used across the PKONE power system.
- 4 circuit
- 39012040
- 6 circuit
- 39012060
- Terminal
- 39000039 · 18–24 AWG
Connector suppliers
Molex KK Series
Molex Mini-Fit Jr.
Plan your PKONE system
Start with EX2, then add Lightshow, Switch and LED hardware to suit your machine.