NORSTAT Safety Relays - Handbuch (Seite 138)

application guide safety relays from riese electronic page 134
For extension of the contacts, also the protectors with positive guided contacts are allowed.
According to category, the according conditions have to be considered. .
example for
category 1 :
example for
category 2:
example for
category 3:
example for
category 4:
Look at basic-wiring
on page 76
M
A
2
Y
1
Y
2
M
S
T
A
R
T
A
1
L+
SAFE 1
14
K1
13
L+
A
2
Y
1
Y
2
M
M
K1
S
TA
R
T
A
1
L+
SAFE 1
14
K1
13
L+
NAGU.1
K2
K1
2
1 2
E
R
K
E
R
K
+
34 14
(P
N
P
)
1 2
K1
K2
1
2 1
33 13 24
(P
N
P
)
(N
P
N
)
A
2
S
33
S
34
M
S
T
AR
T
M
K1
A
1
L+
SAFE 2
24 14
Supply voltage for contactors
KF1 K1
M
SPS A1
M
KF2
SPS A2
13 23
L+
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