Nstallation And; Wiring; Installation Location - IDEC FC4A-C10R2 User Manual

3: I

NSTALLATION AND

Introduction
This chapter describes the methods and precautions for installing and wiring
Before starting installation and wiring, be sure to read "Safety Precautions" in the beginning of this manual and under-
stand precautions described under Warning and Caution.
• Turn off the power to the
Warning
and inspection of the
hazard.
• Emergency stop and interlocking circuits must be configured outside the
circuit is configured inside the
control system, damage, or accidents.
• Special expertise is required to install, wire, program, and operate the
out such expertise must not use the
• Prevent metal fragments and pieces of wire from dropping inside the
Caution
cover on the
chips may cause fire hazard, damage, or malfunction.
• Do not touch the connector pins with hand, otherwise electrostatic discharge may damage the
internal elements.

Installation Location

The must be installed correctly for optimum perfor-
MicroSmart
mance.
The is designed for installation in a cabinet. Do not
MicroSmart
install the
MicroSmart
The environment for using the
Use the in environments of pollution degree 2 (accord-
MicroSmart
ing to IEC 60664-1).
Make sure that the operating temperature does not drop below 0°C
or exceed 55°C. If the temperature does exceed 55°C, use a fan or
cooler.
Mount the
MicroSmart
To eliminate excessive temperature build-up, provide ample venti-
lation. Do not install the
any device which generates considerable heat, such as a heater,
transformer, or large-capacity resistor. The relative humidity should
be above 30% and below 95%.
The MicroSmart should not be exposed to excessive dust, dirt, salt,
direct sunlight, vibrations, or shocks. Do not use the
an area where corrosive chemicals or flammable gases are present.
The modules should not be exposed to chemical, oil, or water
splashes.
MicroSmart
MicroSmart
modules during installation and wiring. Ingress of such fragments and
MicroSmart
outside a cabinet.
is "Pollution degree 2."
MicroSmart
on a vertical plane as shown at right.
near, and especially above,
MicroSmart
« FC4A M
W
IRING
before starting installation, removal, wiring, maintenance,
. Failure to turn power off may cause electrical shocks or fire
, failure of the
MicroSmart
.
MicroSmart
All-in-One Type
Slim Type
in
MicroSmart
S U ' M
ICRO MART SER S ANUAL
modules.
MicroSmart
MicroSmart
may cause disorder of the
MicroSmart
MicroSmart
MicroSmart
»
. If such a
. People with-
housing. Put a
Mounting Clip
BNL6P
Mounting Clip
BNL6P
3-1