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mitsubishi MELSEC-L mitsubishi_MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
Introduction:

accident.
● In an output circuit, when a load current exceeding the rated current or an overcurrent caused by a
load short-circuit flows for a long time, it may c ause smoke and fire. To prevent this, configure an
external safety circuit, such as a fuse.
● Configure a circuit so that the programmable contro ller is turned on first and then the external power
supply. If the external power supply is turned on first, an accident may occur due to an incorrect
output or malfunction.
● Configure a circuit so that the external power su pply is turned off first and then the programmable
controller. If the programmable controller is turned off first, an accident may occur due to an incorrect
output or malfunction.
● For the operating status of each station after a communication failure, refer to relevant manuals for
each network. Incorrect output or malfunction due to a communication failure may result in an
accident.
● When changing data from a peripheral device connected to the CPU module to the running
programmable controller, configure an interlock ci rcuit in the program to ensure that the entire
system will always operate safely. For other cont rols to a running progra mmable controller (such as
program modification or operating status change), read relevant manuals carefully and ensure the
MR-J3-20B
MR-J3-500A
FX3U-32MT/ESS
FX3U-FLROM-64L
FX1N-40MR-D
HA-LFS22K1M
HC-MFS053BD
MR-J2S-70A
MR-J2S-700A
QD81MEM-512MBC
MR-ECNP1-B1
MR-A-TM
A60MXT
HA-LFA701M4B
FX1S-14MT-001
HA-LFS37K1M4
FX3UC-64MT/DSS
MR-JACN22K
MR-J2S-500B
FX2NC-EEPROM-4C
QD81MEM-4GBC
A1SNMCA-2KE
MR-J3-100A
MR-E-70A-KH003
Q173J2B4CBL05M
MR-ENCBL2M-H
MR-RB138-4
FX3UC-96MT/D
MR-J2S-30KB
GT16M-V4
MR-J2S-700B4
MR-J2S-60B
Q172J2BCBL05M-B
QD75MH1
MR-ECNP2-B1
MR-J2S-10A
HA-LFS15K1M4
A1SD778M
MR-ECNP2-A1
A3NMCA-2
MR-J3JCBL03M-A1-L
MR-J3ENCBL5M-A2-H
FX3G-40MT/DSS
AJ65MBTL1N-32T
MR-J3ENCBL2M-A2-L
Q173J2BCBL5M
MR-BKS1CBL10M-A1-H
MR-JCCBL10M-H
HF-MP43
MR-RB60-4
mitsubishi MELSEC-L mitsubishi_MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
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