User Tools

Site Tools


gca-wio_can-en

WIO-CAN Wireless MBUS/CBUS interface.


Copyright Rob Versluis and Peter Giling


Description

WIO-CAN has multiple functions. Together with Railbox 60116 from Märklin it connects Rocrail with the Railbox via wifi.
WIO-CAN is also an interface between Rocrail(WIFI) and CBUS.
Rocrail has implemented this inside the WIO concept.
It fits complete inside a Märklin Railbox, even with the optional display.
The unit uses the internal 18Vdc supply from railbox.
Thjis rather high Voltage makes it impossible to use a standard linear voltage regulator.
Therefore a switching regulator R78E-5 is used.

Hardware

WIO-CAN
wio_can_sch.pdf Schematic
wio_can_pcb.pdf pcb and part positions
wio_can_parts.pdf bill of materials


Connections

Connections are also indicated near J1 on pcb..

J1
Pin Function
1 +V
2 CANL
3 CANH
4 GND


Assembling instructions

Assembling instructions coming soon.

gca-wio_can-en.txt · Last modified: 2020/05/10 20:50 by phg