Filter
Top Products
1
OVERVIEW
1.1 Features
1 - 3
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
GENERAL
SPECIFICATIONS
4
CPU MODULE
5
POWER SUPPLY
MODULE
6
BASE UNIT
7
BATTERY
8
CPU MODULE START-
UP PROCEDURES
1.1 Features
The QS series CPU module has the following new features:
(1) Safety programmable controller system can be constructed
The QS series CPU module has acquired certification of the highest safety level (SIL3
of IEC 61508, Category 4 of EN 654-1, and Category 4 performance level "e" of EN
ISO 13849-1) applicable to programmable controllers.
* 1 : The available functions vary depending on the versions. For details, refer to Appendix 2.
* 2 : For details of the CC-Link IE Field Network master/local module (with safety functions), refer to the
following manual.
MELSEC-QS CC-Link IE Field Network Master/Local Module User's Manual
Figure 1.1 Safety programmable controller system
CC-Link Safety
GX Developer
(Version 8.40S or later)*1
CC-Link Safety remote I/O station
Standard remote I/O
station
Standard remote
device station
CC-Link Safety
remote I/O station
CC-Link Safety
remote I/O station
Light curtain
Emergency stop
switch
Safety relay
Emergency stop
switch
CC-Link Safety remote I/O station
Light curtain
Emergency stop
switch
CC-Link Safety
CC-Link IE field network
Power supply/CPU/CC-Link Safety master module/
CC-Link IE Field Network master/local module
(with safety functions)*2
Power supply/CPU/CC-Link Safety master module/
CC-Link IE Field Network master/local module
(with safety functions)*2