A - 2 A - 2

Make sure to externally shut off all phases of the power supply for the whole system before
mounting or removing a module. Failure to do so may damage the module.
(1) Online replacement of the power distribution module and/or the base module is not
available. When replacing either of the modules, shut off all phases of the external power
supply.
Failure to do so may result in damage to all devices of the MELSEC-ST system.
(2) The I/O modules and the intelligent function modules can be replaced online.
Since online replacement procedures differ depending on the module type, be sure to
make replacement as instructed.
For details, refer to the chapter of online module change in this manual.

Do not directly touch the module's conductive parts or electronic components. Doing so may
cause malfunctions or failure of the module.

Make sure to securely connect each cable connector. Failure to do so may cause malfunctions
due to poor contact.

Q系列PLC存储卡 Q3MEM-8MBS-SET
Q系列PLC内存卡 Q3MEM-4MBS
模块 AJ71ME81
闪存卡 QD81MEM-1GBC
CF卡 GT05-MEM-512MC
Q系列编程器SRAM卡用电池 Q2MEM-BAT
Q系列编程器ATA卡 Q2MEM-32MBA
CF卡 GT05-MEM-4GC
CF卡 GT05-MEM-128MC
CF卡 GT05-MEM-8GC
Q系列PLC线性快闪存储卡 Q2MEM-2MBF
Q系列编程器ATA卡 Q2MEM-16MBA
CF卡 GT05-MEM-1GC
Q系列PLC内存卡 Q2MEM-2MBS
Q系列编程器SRAM卡用电池 Q3MEM-BAT
可选功能板 GT15-MESB48M
Q系列PLC线性快闪存储卡 Q2MEM-4MBF
模块 A1SJ71ME81
存储卡适配器 GT05-MEM-ADPC
Q系列PLC存储卡用适配器 Q2MEM-ADP
CF卡 GT05-MEM-16GC
闪存卡 QD81MEM-4GBC
CF卡 GT05-MEM-2GC
MES接口模块 QJ71MES96
MES接口模块附件 GT05-MEM-256MC
Q系列PLC内存卡 Q2MEM-1MBS
闪存卡 QD81MEM-512MBC
CF卡 GT05-MEM-256MC
MES接口模块附件 GT05-MEM-128MC
闪存卡 QD81MEM-8GBC