Mitsubishi Electric Melsec-QS Series Safety Application Manual page 48

5
SAFETY APPLICATION CONFIGURATION EXAMPLE
(3) Wiring diagram and parameter settings
Connect the close contact
of the safety relay
between the input
terminal and the test
pulse terminal.
Connect the emergency
stop switch with two NC
contacts of direct
opening action between
the input terminal and
the test pulse terminal.
Emergency stop
switch3
5
5.6 Case Examples
- 10
5.6.1 Emergency stop circuit
Wire the emergency stop switch and safety relays to the safety remote I/O module as
follows.
QS0J65BTB2-12DT(4)
(LinkID: 1, Station number: 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Figure5.7 Remote (4) SR_IO4 wiring
Remote(4)
COM- 37 DA
X0 38 DB
T0 39 DG
X1 40 SLD
COM- 41 +24V
X2 42 FG
T1 43 24G
X3
24VDC
COM-
X4
T0
X5
COM-
X6
T1
X7
COM+
COM+
COM- Y0+
44
X8 COM-
45
T0 Y0-
46
X9 COM-
47
COM- 48 Y1+
XA 49 COM-
T1 50 Y1-
XB COM-
51
COM- Y2+
52
XC COM-
53
T0 54 Y2-
XD 55 COM-
COM- 56 Y3+
XE 57 COM-
T1 Y3-
58
XF COM-
59
COM+ I/O24V
60
COM+ 61 I/O24G
24VDC
Connect two relays
with forcibly guided
(mechanically linked)
contacts.
Safety relay4
Safety relay5