107031-33-EN FR26 GLO 1101 Printed in France
53
Refer to the FF-SRM muting module installation manual for detailed information on wiring.
Failure to comply with these instructions could result in death or serious injury.
IMPROPER CONNECTION OF LOAD
For safety reasons, the loads must be connected between terminals 4-6 and between terminals 5-6 .
Failure to comply with these instructions could result in death or serious injury.
The cross monitoring of the FF-SYA static outputs does not allow to connect two receivers in series on a single
FF-SRS59392 safety control module. Indeed this will be detected by the units as a short-circuit between the outputs. Use in
this case two FF-SRS59392 as shown below.
Figure 4-12 Connection of two safety light curtains (using two FF-SRS59392 safety control modules
)
FF-SYA
emitter
1
2
FF-SYA
receiver
2
4
FF-SRS59392
relay module
K1
K2
Signalling
contact
NO
P/B
5
X2
X1
X3
O
S
S
D
2
O
S
S
D
1
3
S22
S12
internal
fuse
A1(+)
A2(-)
31
23
13
32
24
14
Y2
S34/Y1
S33
internal
fuse
internal
fuse
l
4
5
6
1
(*)
(*)
(dc+)
Phase
(dc+)
Fuse
Fuse
Fuse
Fuse
Fuse
Neutral
(dc-)
FF-SYA
emitter
1
2
(dc-)
FF-SYA
receiver
2
4
FF-SRS59392
relay module
K1
K2
Signalling
contact
5
X2
X1
X3
O
S
S
D
2
O
S
S
D
1
3
S22
S12
internal
fuse
A1(+)
A2(-)
31
23
13
32
24
14
Y2
S34/Y1
S33
internal
fuse
internal
fuse
4
5
6
1
(*)
(*)
Fuse
Fuse
Fuse
Fuse
NO P/B : Cycle-start push-button (Normally Open contact)
F
SYA8
7
E
N