en overcurrent which exceeds the rating or caused by short-circuited load flows in the output
module for a long time, it may cause smoke or fire. To prevent this, configure an external safety
circuit, such as fuse.
• Build a circuit that turns on the external power supply when the PLC main module power is
turned on. If the external power supply is turned on first, it could result in erroneous output or
erroneous operation.
• When there are communication problems with the data link, refer to the corresponding data link
manual for the operating status of each station.
Not doing so could result in erroneous output or erroneous operation.
• When connecting a peripheral device to the CPU module or connecting a personal computer or
the like to the intelligent function module to exercise control (data change) on the running PLC,
configure up an interlock circuit in the sequence program to ensure that the whole system will
always operate safely.
Also before exercising other control (program change, operating status change (status control))
on the running PLC, read the manual carefully and fully confirm safety.
Especially for the above control on the remote PLC from an external device, an immediate
action may not be taken for PLC trouble due to a data communication fault.
In addition to configuring up the interlock circuit in the sequence program, corrective and other
actions to be taken as a system for the occurrence of a data com
定位模块模块 AJ65BT-D75P2-S3
CPU组件 A2SHCPU
输出模块 AY41P
伺服马达 HF-MP73
内置RS232C接口的CPU组件 A1SCPUC24-R2
过程CPU Q12PHCPU，Q25PHCPU
伺服马达 HF-SP52
电源连接器 MR-PWCNK2
性能型CPU Q02CPU，Q06HCPU，Q25HCPU
伺服电机电源用电缆 MR-PWS1CBL2M-A2-L
保护膜 GT10-40PSGB
CPU单元 A3ACPUP21
RS-422电缆 GT10-C30R4-8P
电源模块 A68P
外部连接电缆 GT16H-C50-32P
耐油盖 GT05-50PCO
RS-422电缆 GT10-C300R4-25P
电源模块 A0J2PW-DC24V
RS-422电缆 GT01-C300R4-8P
过程CPU Q12PHCPU
FA设备连接继电器电缆 GT11H-C80-32P
CPU单元 A2CJCPU-S3
输出模块 AY82EP
电源模块 A2CJ66P
CON2接头 MR-J2CMP2
CPU单元 A2CCPUR21
网络模块 AJ71QLP21S
伺服电机电源用电缆 MR-PWS1CBL5M-A2-H
继电器输出模块 AJ35PTF-24R
存储卡 FX-EEPROM-8