Connecting The Dc Power Cord - Pro-face PS-4700 Series User Manual

Industrial Personal Computer Connections

Connecting the DC Power Cord

Precaution
58
When connecting the power cord to the power connector on the Industrial Personal
Computer, first ensure that the power cord is disconnected from the DC power
supply.
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
Remove all power from the device before removing any covers or elements of

the system, and prior to installing or removing any accessories, hardware, or
cables.
Unplug the power cable from both the Industrial Personal Computer and the

power supply.
Always use a properly rated voltage sensing device to confirm power is off.

Replace and secure all covers or elements of the system before applying power

to the unit.
Use only 24 Vdc when operating the Industrial Personal Computer.

Failure to follow these instructions will result in death or serious injury.
UNINTENDED EQUIPMENT OPERATION
Ensure that power, communication, and accessory connections do not place

excessive stress on the ports. Consider the vibration environment when making
this determination.
Securely attach power, communication, and external accessory cables to the

panel or cabinet.
Use only commercially available USB cables.

Failure to follow these instructions can result in death, serious injury, or
equipment damage.
DANGER
WARNING