KEYENCE GL-RHG Series - Manual (Page 62)

3-14 GL-RHG-M-NO3-E
In
sta
llatio
n
to
a Mac
h
in
e
3
3-5
Cable Installation
Cables must be installed to the GL-RHG before the mounting brackets are installed.
Overview
 Optical/wire
synchronization system  One-line
system
 Series connection cable
 Unit connection cable
 Unit connection cable (for extension
use) + Extension cable
* The unit connection cable can not be connected on the
upper part of the GL-RHG.
DANGER
• Do not remove the black gasket installed on the connector. Without this gasket the
requirement of IP65 and IP67 cannot be fulfilled.
• Securely tighten the cable connector and end cover with the screw in accordance with the
torque values specified in this user's manual. Without proper installation, the requirement
of IP65 and IP67 cannot be fulfilled.
NOTICE
• Connect the unit connection cable to the connector port on the lower part of the GL-RHG.
Removing the end cover on the upper part of the GL-RHG and connecting the unit
connection cable may result in GL-RHG failure.
• Do not remove the end cover installed on the upper part of the receiver except when you
connect the series connection cable. If the end cover on receiver is removed, an error
occurs.