Mitsubishi Electric MELSEC iQ-R Series - Page 80

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5 SAFETY APPLICATION CONFIGURATION EXAMPLES
5.1 System Configured by a Safety CPU
■Wiring diagram and parameter settings
Connect the emergency stop switch and safety relay 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 an emergency stop switch having two normally closed contacts with direct opening mechanism between input terminal and test
pulse terminal.
*2 Connect normally closed contact of the safety relay between the input terminal and test pulse terminal.
[1]
[2]
[3]
[3]
[1]
[4]
[2]
[4]
A1 +24V
A2 +24V
A3 24G
A5 FG
A4 24G
A1 +24V
A2 +24V
A3 24G
A5 FG
A4 24G
1X0
2X1
3X2
5X4
4X3
19 IO24V
20 IO24G
21 T0
22 T1
23 T0
24 T1
19 IO24V
20 IO24G
1Y0
2 COM-
3Y1
4 COM-
24VDC
Terminal block for power supply and FG (input)
Spring clamp terminal block (input)
Spring clamp terminal block (output)
24VDC
24VDC
Emergency stop
switch*
1
Safety relay
Safety relay
CCIEF remote (1)
NZ2GFSS2-32D
Network No.1
Station No.1
CCIEF remote (1)
NZ2EXSS2-8TE
Network No.1
Station No.1
*
2