NR Electric RCS-9698G, Instruction Manual

Page: 69 / 81

Chapter 5 Installation
NR ELECTRIC CO., LTD. 59
5.5 Device Location and Ambient Conditions
The place of installation should permit easy access especially to front of the device, i.e. to the
human-machine interface of the equipment.
There should also be free access at the rear of the equipment for additions and replacement of
electronic boards.
Since every piece of technical equipment can be damaged or destroyed by inadmissible ambient
conditions, such as:
1) The location should not be exposed to excessive air pollution (dust, aggressive substances).
2) Severe vibration, extreme changes of temperature, high levels of humidity, surge voltages of
high amplitude and short rise time and strong induced magnetic fields should be avoided as
far as possible.
3) Air must not be allowed to circulate freely around the equipment.
The equipment can in principle be mounted in any attitude, but it is normally mounted vertically
(visibility of markings).
WARNING: Excessively high temperature can appreciably reduce the operating life of
the RCS-9698G/H .
5.6 Mechanical Installation
This device is made of a single layer 4U height with some connectors on its rear panel. The
following two figures show the dimensions and cut-out size in the cubicle of RCS-9698G/H for
reference in mounting.