HBG 1011
10.4“ HANDHELD CONTROL PANEL
Page 24
16.08.2018
6
Wiring Guidelines
6.1
ESD Protection
Typically, USB devices (keyboard, mouse...) are not equipped with shielded cables. These
devices are disrupted by ESD and in some instances, no longer function.
Before any device is connected to, or disconnected from the terminal, the potential should
be equalized (by touching the control cabinet or earth terminal). This will allow the dissipa-
tion of electrostatic loads (caused by clothing/shoes).
6.2
USB Interface Connections
The handheld control panel has a USB interface connection that can used to connect vari-
ous USB devices (keyboard, mouse, storage media, hubs, etc.).
