Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 177

■Connection of safety devices
GX Works3
CCIEF programmable
controller master (1-0)
CCIEF master (2-0)
N1, S0
N2, S0
Safety programmable
controller (1)
CCIEF
remote (2-1):
SR_M2IO1
N2, S1
Emergency Safety relay
stop switch
CCIEF
remote (2-2):
R_M2IO2
N2, S2
Reset Start
switch switch
In the figure above, "N" means network number, while "S" means station number. For example, "N1" means network number
1, while "S0" means station number 0.
CC-Link IE Field Network
CCIEF programmable CCIEF master (3-0)
controller local (1-1) N3, S0
N1, S1
Safety programmable
controller (2)
CCIEF
remote (3-1):
SR_M3IO1
N3, S1
Emergency Safety relay
stop switch
CCIEF
remote (3-2):
R_M3IO2
N3, S2
Reset Start
switch switch
CCIEF programmable CCIEF master (4-0)
controller local (1-2) N4, S0
N1, S2
Safety programmable
controller (3)
CCIEF
remote (4-1):
SR_M4IO1
N4, S1
Emergency Safety relay
stop switch
CCIEF
remote (4-2):
R_M4IO2
N4, S2
Reset Start
switch switch
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.2 System to Which Multiple Safety CPUs are Connected
5
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