A -
10
6. BASE UNIT AND EXTENSION CABLE ......................................................................... 6 – 1 to 6 – 10
6.1 Specifications........................................................................................................................6 – 1
6.1.1 Specifications of base units ......................................................................................6 – 1
6.1.2 Specifications of extension cables............................................................................6 – 2
6.1.3 Application standards for extension base units
(A1S52B(S1), A1S55B(S1), A1S58B(S1), A52B, A55B, A58B) ...............................6 – 2
6.2 Part Identification and Setting ...............................................................................................6 – 7
6.3 Installing and Removal on/from a DIN Rail ...........................................................................6 – 9
7. MEMORY CASSETTE AND BATTERY ........................................................................... 7 – 1 to 7 – 7
7.1 Memory Cassette..................................................................................................................7 – 1
7.1.1 Specifications............................................................................................................7 – 1
7.1.2 Handling precautions ................................................................................................7 – 2
7.1.3 Installing and removing a memory cassette .............................................................7 – 3
7.1.4 Writing a sequence program to a memory cassette.................................................7 – 5
7.1.5 Memory write-protect setting for an A2SNMCA-30KE..............................................7 – 6
7.2 Battery...................................................................................................................................7 – 7
7.2.1 Specifications............................................................................................................7 – 7
7.2.2 Installation of the battery...........................................................................................7 – 7
8. LOADING AND INSTALLATION.................................................................................... 8 – 1 to 8 – 16
8.1 Consideration for Safety........................................................................................................8 – 1
8.2 Installation Environment........................................................................................................8 – 4
8.3 Calculation of Heat Generated by the Programmable Controller System.............................8 – 4
8.4 Module Mounting...................................................................................................................8 – 7
8.4.1 Mounting instructions................................................................................................8 – 7
8.4.2 Installation.................................................................................................................8 – 8
8.5 Installation and Removal of Module ......................................................................................8 – 9
8.6 Installing and Removing the Dustproof Cover.....................................................................8 – 11
8.7 Wiring..................................................................................................................................8 – 13
8.7.1 Wiring instructions ..................................................................................................8 – 13
8.7.2 Wiring to module terminals .....................................................................................8 – 16
8.8 Precaution when Connecting the Uninterruptive Power Supply (UPS)...............................8 – 16
9. EMC DIRECTIVE AND LOW-VOLTAGE INSTRUCTION.............................................. 9 – 1 to 9 – 11
9.1 Requirements for Compliance to EMC Directive (89/336/EEC)...........................................9 – 1
9.1.1 EMC standards .........................................................................................................9 – 1