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5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
■Wiring diagram and parameter settings
Connect the light curtain, laser scanner, and electromagnetic contactor to safety remote I/O module 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
Above [1] to [4] are connected to the one with same numbers.
*1 Connect two points (PNP output) of the Type 4 light curtain control output to between input and COM.
*2 Connect two points (PNP output) of the Type 3 laser scanner control output to between input and COM.
*3 Use two electromagnetic contactors operatable by 24VDC and 0.5A.
*4 Connect normally closed contact of the electromagnetic contactor between the input terminal and test pulse terminal.
[1]
[3]
[4]
[2]
[1]
[3]
[2]
[4]
A1 +24V
A2 +24V
A3 24G
A5 FG
A4 24G
A1 +24V
A2 +24V
A3 24G
A5 FG
A4 24G
3X2
4X3
5X4
7X6
6X5
8X7
19 IO24V
20 IO24G
23 T0
24 T1
60 COM-
19 IO24V
20 IO24G
1Y0
2 COM-
3Y1
4 COM-
L3
L2
L1
24VDC
Terminal block for power supply and FG (input)
Spring clamp terminal block (input)
Spring clamp terminal block (output)
24VDC
24VDC
CCIEF remote (1)
NZ2GFSS2-32D
Network No.1
Station No.1
CCIEF remote (1)
NZ2EXSS2-8TE
Network No.1
Station No.1
24VDC
Control output 1
Control output 2
Laser
scanner*
2
24VDC
Synchronization +
Synchronization -
24VDC
Control output 1
Control output 2
0V
24VDC
0V
Synchronization -
Synchronization +
Optical transmitter
FG
Optical receiver
Light
curtain*
1
Electromagnetic
contactor*
3
*
4
Electromagnetic contactor*
3
*
4
FG
Double wired
Double wired
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