LS ELECTRIC eXP2 Series, User Manual, Page: 3 / 129

Safety Precautions
2
Design Precautions
Design Precautions
Installation Precautions
►
Install a safety circuit external to the HMI to protect the whole control system in case of
external power supply trouble.
Serious trouble may occur to the entire system due to erroneous output/operation of the HMI.
Warning
►
In/output signal or communication cable should be at least 100mm apart from High-
voltage/power wires.
Otherwise, it may cause erroneous output/operation
.
►
Use the HMI in an environment that meets the general specification contained in this
manual or datasheet.
Otherwise, it could result in electric shock, fire, erroneous operation or deterioration.
►
In case of much vibration in the installed environment, be sure to insulate the HMI from
direct vibration.
Otherwise, it could result in electric shock, fire, erroneous operation
.
►
Be sure not to let foreign substances such as conductive debris inside the product.
Otherwise, it could result in electric shock, fire, erroneous operation.
Caution
Caution