Earth Gnd Connection; Connection Of Earth Gnd When Installing Itdc/Itdc-Sr To Nema Case - IDTECK iTDC User Manual

If more than one iTDC boards are installing, you must set different Board ID for
each iTDC board. If it is duplicated, the communication error may occur.
4

EARTH GND CONNECTION

4.1 CONNECTION OF EARTH GND WHEN INSTALLING ITDC/ITDC-SR TO NEMA
CASE
If iTDC/iTDC-SR has purchased by package, ground Earth GND as figure below. GND
connection makes zero for potential difference and prevents malfunctions from thunderbolt
and surge.
Check the figure below to connect Earth GND.
PRODUCT INSTALLATION p.33
iTDC