Mitsubishi Electric MELSEC iQ-R Series Safety Manual page 140

■Wiring diagram and parameter settings
Wire the electromagnetic contactors 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
Two-hand
operation switch
[1]
[3]
[2]
[4]
Above [1] to [4] are connected to the one with same numbers.
*1 Connect the two switches with normally open contact and normally closed contact between the input terminal and COM (+) terminal.
*2 Use two electromagnetic contactors operatable by 24VDC and 0.5A.
*3 Connect normally closed contact of the electromagnetic contactor between the input terminal and test pulse terminal.
5 SAFETY APPLICATION CONFIGURATION EXAMPLES
138
5.1 System Configured by a Safety CPU
24VDC
24VDC
[1]
[2]
*1
[3]
[4]
Electromagnetic
*2*3
contactor
L3
24VDC
L2
L1
Electromagnetic
*2*3
contactor
CCIEF remote (1)
NZ2GFSS2-32D
Network No.1
Station No.1
A1 +24V
A2 +24V
A3 24G
A4 24G
A5 FG
19 IO24V
20 IO24G
3 X2
4 X3
5 X4
6 X5
7 X6
8 X7
9 X8
10 X9
11 XA
12 XB
17 COM+
18 COM+
23 T0
24 T1
CCIEF remote (1)
NZ2EXSS2-8TE
Network No.1
Station No.1
19 IO24V
20 IO24G
1 Y0
2 COM-
3 Y1
4 COM-
Terminal block for power supply and FG (input)
A1 +24V
A2 +24V
A3 24G
A4 24G
A5 FG
Spring clamp terminal block (input)
Spring clamp terminal block (output)