80-JB566-1 Rev. G
9-1
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
9
Optional Accessories
PTO (Power Take-off) Overview—Optional Connection
This option provides customers with the ability to log the time the vehicle engine is used for
operational idle purposes, such as when it is powering auxiliary devices using a pump or
compressor.
In order to log PTO time, the installation involves connecting one of the two PTO wires.
The loose white/red wire labeled Digital1_IN, in the Power/IO cable is the PTO wire.
The MCP50 system detects an active PTO device when it sees 12 volts (active high). A
switch that goes active to ground will require a relay.
