User Manual

6
CONNECTOR PIN OUT
The Qmotion Qconnect has two RJ45 connectors and one 10 pin keyed male header.
The pin out description is as follows:
The RJ-45 connector is shown tab side down
*NOTE: optional. Power to the Qmotion Qconnect can be supplied on pins 4/5 and
7/8. By providing 5-9VDC positive on pins 4 and 5 and power ground on pins 7 and
8 the Qmotion Qconnect can powered by the CAT5 cable. The power supplied on
the RS485 input is daisy-chained on the RS485 output jack. In this way multiple
Qmotion Qconnect devices can be powered without the need for the connection of
the external power supply. The power supply used to provide power over CAT5
should be sized based on the number of Qmotion Qconnect devices connected on the
same run. Supply sizing for multiple bridges should allow for 1W at 5V for each
Qmotion Qconnect.