Toshiba T3 User Manual

UM-TS03***-E002

PROGRAMMABLE CONTROLLER

PROSEC T3

USER’S MANUAL - HARDWARE -

Contents

Toshiba Corporation

Contents

1.	System Configuration.................................................	9
1.1	T3 hardware configuration ........................................................	9
1.2	Unit configuration .......................................................................	11
1.3	Power supply module ................................................................	13
1.4	CPU module ..............................................................................	15
1.5	Rack..........................................................................................	19
1.6	Expansion interface module ......................................................	20
1.7	Expansion cable ........................................................................	21
1.8	List of I/O modules ....................................................................	22
1.9	Examining the power supply capacity ........................................	23
2.	Specification ....................................................................	26
2.1	General specifications ...............................................................	26
2.2	External dimensions . ................................................................	27
2.3	I/O module specifications ..........................................................	28
3.	Precautions for I/O Modules ....................................	48
3.1	Precautions for DC input modules .............................................	48
3.2	Precautions for AC input modules .............................................	51
3.3	Precautions for DC output modules ...........................................	53
3.4	Precautions for AC output modules ...........................................	55
3.5	Precautions for relay output modules ........................................	56
4.	Installation and Wiring ...............................................	57
4.1	Installation environment .............................................................	57
4.2	Installing units ...........................................................................	58
4.3	Mounting modules . . .................................................................	59
4.4	Connecting expansion units ......................................................	60
4.5	Grounding..................................................................................	62
4.6	Wiring of the power supply ........................................................	65
4.7	I/O wiring ...................................................................................	67
5.	Maintenance and Checking .....................................	69
5.1	Daily checking items .................................................................	69
5.2	Periodical checking items ..........................................................	70
5.3	Maintenance parts ....................................................................	71
5.4	Replacing battery ......................................................................	71
5.5	Replacing fuses .........................................................................	72
5.6	IC memory card handling ..........................................................	74

6 PROSEC T3

Contents

6.	Troubleshooting..............................................................	75
6.1	Troubleshooting procedure ........................................................	75
6.2	Checking the power supply.........................................................	76
6.3	Checking the CPU......................................................................	77
6.4	Checking program .....................................................................	77
6.5	Checking input ...........................................................................	78
6.6	Checking output .........................................................................	79
6.7	Troubles due to external factors .................................................	80
6.8	I/O module replacement during operation ..................................	81
6.9	List of self-diagnostic items ........................................................	82

User’s manual - Hardware 7