Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 207

■Wiring diagram and parameter settings
Wire the light curtain, mat switch, and electromagnetic contactor to safety remote I/O module of safety programmable
controllers (1) to (3) as follows. For details on the terminal block, refer to the following.
 CC-Link IE Field Network Remote I/O Module (With Safety Functions) User's Manual
Optical transmitter
24VDC
24VDC
0V
FG
Synchronization -
Optical receiver
Synchronization +
Synchronization +
Synchronization -
24VDC
Control output 1
FG
Control output 2
Light
0V
curtain* 1
Double
wired
24VDC
Relay (2c)*
Mat switch
0V
R
Electromagnetic
[1]
contactor 1*
[3]
[2]
Electromagnetic contactor 2*
[4]
Network number 2, 3, or 4 is placed to A.
Above [1] to [4] are connected to the one with same numbers.
CCIEF remote (A-1)
NZ2GFSS2-32D
Network No.A (A = 2, 3, 4)
Station No.1
24VDC
A1 +24V
A2 +24V
A3 24G
A4 24G
A5 FG
24VDC
19 IO24V
20 IO24G
[1] 3 X2
[2]
4 X3
5 X4
6 X5
7 X6
8 X7
[3]
23 T0
2
[4]
24 T1
25 T0
26 T1
27 T0
28 T1
60 COM-
CCIEF remote (A-1)
NZ2EXSS2-8TE
Network No.A (A = 2, 3, 4)
Station No.1
3 * 4
L3
24VDC
L2
19 IO24V
L1
20 IO24G
1 Y0
2 COM-
3 Y1
4 COM-
3 * 4
Terminal block for power supply and FG (input)
A1
A2
A3
A4
A5
Spring clamp terminal block (input)
Spring clamp terminal block (output)
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.2 System to Which Multiple Safety CPUs are Connected
+24V
+24V
24G
24G
FG
205
5