Mitsubishi Q2ACPU User Manual

A - 13
16.1.1 Power supply module specifications ...................................................................................16 - 1
16.1.2 Power supply module selection...........................................................................................16 - 5
16.1.3 Fuse specifications..............................................................................................................16 - 7
16.2 Handling precautions...................................................................................................................16 - 8
16.3 Part Names ...............................................................................................................................16 - 10
17 BASE UNIT AND EXTENSION CABLE 17 - 1 to 17 - 11
17.1 Specifications of Base Units........................................................................................................17 - 1
17.1.1 Main base unit for high-speed access (A38HB/A38HBEU) ................................................17 - 3
17.2 Extension Cable Specifications ...................................................................................................17 - 4
17.3 Application Standards of Extension Base Units (A52B, A55B, A58B) ........................................17 - 5
17.4 Handling Precautions ..................................................................................................................17 - 7
17.5 Part Names .................................................................................................................................17 - 8
17.6 Setting of Extension Stage Numbers ........................................................................................17 - 11
18 MEMORY CARDS AND BATTERIES 18 - 1 to 18 - 9
18.1 Memory Card Specifications .......................................................................................................18 - 1
18.2 Handling Memory Cards..............................................................................................................18 - 3
18.3 Battery Specifications (CPU Module and Memory Card Batteries) .............................................18 - 4
18.4 Handling Precautions ..................................................................................................................18 - 5
18.5 Part Names of Memory Card.......................................................................................................18 - 6
18.6 Installing Batteries (CPU Module and Memory Card Batteries) ..................................................18 - 7
18.7 Installing/Removing a Memory Card ...........................................................................................18 - 8
19 LOADING AND INSTALLATION 19 - 1 to 19 - 24
19.1 Fail-Safe Circuit Concept ............................................................................................................19 - 1
19.2 Installation Environment ..............................................................................................................19 - 7
19.3 Calculation of Heat Generated by the PLC .................................................................................19 - 8
19.4 Installing the Base Units............................................................................................................19 - 10
19.4.1 Installation precautions .....................................................................................................19 - 10
19.4.2 Installation .........................................................................................................................19 - 11
19.5 Installation and Removal of Modules ........................................................................................19 - 12
19.6 Installation and Removal of the Dustproof Cover......................................................................19 - 15
19.7 Wiring ........................................................................................................................................19 - 17
19.7.1 Wiring instructions.............................................................................................................19 - 17
19.7.2 Wiring to module terminals................................................................................................19 - 22
19.8 Precautions When Connecting Uninterruptible Power Supply Module (UPS)...........................19 - 24
20 EMC AND LOW VOLTAGE DIRECTIVES 20 - 1 to 20 - 14
20.1 Requirements for Compliance with EMC Directives....................................................................20 - 1
20.1.1 EMC standards ...................................................................................................................20 - 2
20.1.2 Installation inside the control panel .....................................................................................20 - 3
20.1.3 Cables .................................................................................................................................20 - 4
20.1.4 Power supply module..........................................................................................................20 - 9
20.1.5 Base unit .............................................................................................................................20 - 9
20.1.6 Ferrite core........................................................................................................................20 - 10

Mitsubishi Q2ACPU Specifications

General

Brand	Mitsubishi
Model	Q2ACPU
Category	Controller
Language	English