Installation Procedures; Connecting The Power Cord - Advantech TREK-773 User Manual

2.2 Installation Procedures

When you install TREK-773, the first step is to connect the power and ignition cor-
rectly.TREK-773's power cable is designed to connect to the battery directly. TREK-
773 can be switched ON/OFF both by the ignition signal or its power button..
Note! TREK-773 power input support 12V/24V & 48V DC input. The default
setting is for 12V or 48V (option board) only. If customer needs 24V DC
input, please contact regional sales or distributors to customized in
advance.
Note! The Fuse for 12V/24V (6A) system and for 48V (3A) in power cable are
different. Please check the fuse in your power cable before system
power on.
Caution! Use suitable mounting apparatus to avoid risk of injury.

2.2.1 Connecting the Power Cord

Connect the three pin waterproof power cord to the DC inlet of TREK-773. On the
open-wire end, one pin is reserved for positive voltage and is marked "+" which
needs to be connected to the power "+" side; one pin is reserved for ground and is
marked "-"; which needs to be connected to the power "-" side. And, one pin is
reserved for the ignition signal with an "ignition" mark. There's an independent
"Shield" pin in the power cable; please fix it to the O-ring which is beside the TREK-
773 power connector.
Note! Ignition on/off setting: The TREK-773 supports an ignition on/off function
so that you can power on/off the TREK-773 via the ignition signal/volt-
age.
Connector: DECA Switchlab ME050-50803
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