Chapter 6 Installation And Connection; Module Installation Environment And Position; Handling Precautions - Mitsubishi Electric L26CPU-BT User Manual

CHAPTER 6
This chapter describes the installation and connection of the L series master/local modules.
6.1

Module Installation Environment and Position

Refer to the following manual.
MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
MELSEC-L CC-Link IE Field Network Head Module User's Manual
6.1.1

Handling precautions

(1) Before installing or removing the module, shut off the external power supply
for the system in all phases.
Failure to do so may result in electric shock or cause the module to fail or malfunction.
(2) Use the programmable controller in an environment that meets the general
specifications shown in "Safety Guidelines", the manual supplied with the
CPU module or head module.
Failure to do so may result in electric shock, fire, malfunction, and damage to or deterioration of the product.
(3) Do not drop the module case and terminal block and do not apply a strong
impact since they are made of resin.
(4) Do not remove the printed-circuit board of each module from its case.
This may cause a failure in the module.
(5) To interconnect modules, engage the respective connectors and securely lock
the module joint levers.
Incorrect interconnection may cause malfunction, failure, or drop of the module.
(6) Do not directly touch any conductive parts and electronic components of the
module.
Doing so may cause malfunction or failure of the module.
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INSTALLATION AND CONNECTION