Chapter 1 
17 
About this document 
 
The following shows the relevant manuals. 
 
Title  Number 
Safety Controller User’s Manual 
WS-CPU-U-E 
(13JZ32) 
Safety Controller Ethernet Interface Module User’s Manual 
WS-ET-U-E 
(13JZ33) 
Safety Controller CC-Link Interface Module User’s Manual 
WS-CC-U-E 
(13JZ45) 
Safety Controller Setting and Monitoring Tool Operating 
Manual 
SW1DNN-WS0ADR-B-O-E
(13JU67) 
Safety Controller CPU Module User's Manual (Hardware) 
WS-CPU-U-HW-E 
(13JZ91) 
Safety Controller Safety I/O Module User's Manual 
(Hardware) 
WS-IO-U-HW-E 
(13JZ92) 
Safety Controller Safety Relay Output Module User's Manual 
(Hardware) 
WS-SR-U-HW-E 
(13JZ93) 
Safety Controller Ethernet Interface Module User's Manual 
(Hardware) 
WS-ET-U-HW-E 
(13JZ95) 
Safety Controller CC-Link Interface Module User's Manual 
(Hardware) 
WS-CC-U-HW 
(13J209) 
1.2 Target group 
These user's manuals are addressed to the planning engineers, designers and 
operators of systems which are to be protected by a MELSEC-WS safety controller. 
They also are addressed to people who integrate the MELSEC-WS safety controller 
into a machine, commission it initially or who are in charge of servicing and 
maintaining the unit. 
These user's manuals do not provide instructions for operating the machine or 
system in which a MELSEC-WS safety controller is integrated. Information of this 
kind will be found in the operating instructions for the machine or system. 
Table 1:    
Overview of the MELSEC-
WS manuals