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6.5 I/O Number Allocation ............................................................................................................................ 6- 7
6.6 Guideline for Use of Extension Base Units (Q5B) ............................................................................. 6- 8
7 MEMORY CARD AND BATTERY 7- 1 to 7- 6
7.1 Memory Card Specifications .................................................................................................................. 7- 1
7.2 Battery Specifications (For CPU Module and SRAM Card).................................................................. 7- 2
7.3 Handling the Memory Card .................................................................................................................... 7- 3
7.4 The Names of The Parts of The Memory Card ..................................................................................... 7- 4
7.5 Memory Card Loading/Unloading Procedures ...................................................................................... 7- 5
7.6 Installation of Battery (For CPU Module and Memory Card) ................................................................7- 6
8 EMC AND LOW VOLTAGE DIRECTIVE 8- 1 to 8-11
8.1 Requirements for Conformance to EMC Directive................................................................................ 8- 1
8.1.1 Standards applicable to the EMC Directive.................................................................................... 8- 1
8.1.2 Installation instructions for EMC Directive...................................................................................... 8- 2
8.1.3 Cables.............................................................................................................................................. 8- 3
8.1.4 Power supply module......................................................................................................................8- 5
8.1.5 When using QA1S6
B type base unit ........................................................................................ 8- 5
8.1.6 Others .............................................................................................................................................. 8- 8
8.2 Requirement to Conform to the Low Voltage Directive.........................................................................8- 9
8.2.1 Standard applied for MELSEC-Q series PLC ................................................................................8- 9
8.2.2 MELSEC-Q series PLC selection...................................................................................................8- 9
8.2.3 Power supply.................................................................................................................................. 8- 10
8.2.4 Control box .....................................................................................................................................8- 10
8.2.5 Grounding.......................................................................................................................................8- 11
8.2.6 External wiring................................................................................................................................ 8- 11
9 LOADING AND INSTALLATION 9- 1 to 9-26
9.1 General Safety Requirements................................................................................................................9- 1
9.2 Calculating Heat Generation by PLC..................................................................................................... 9- 6
9.3 Module Installation.................................................................................................................................. 9- 9
9.3.1 Precaution on installation................................................................................................................9- 9
9.3.2 Instructions for mounting the base unit .......................................................................................... 9-12
9.3.3 Installation and removal of module................................................................................................. 9-15
9.4 How to Set Stage Numbers for the Extension Base Unit......................................................................9-19
9.5 Connection and Disconnection of Extension Cable .............................................................................. 9-20
9.6 Wiring......................................................................................................................................................9-23
9.6.1 The precautions on the wiring.........................................................................................................9-23
9.6.2 Connecting to the power supply module ........................................................................................ 9-26
10 MAINTENANCE AND INSPECTION 10- 1 to 10- 8
10.1 Daily Inspection .................................................................................................................................. 10- 2
10.2 Periodic Inspection ............................................................................................................................. 10- 3
10.3 Battery Replacement.......................................................................................................................... 10- 4
10.3.1 Battery life....................................................................................................................................10- 5
10.3.2 Battery replacement procedure .................................................................................................. 10- 7