Application manual for PSRclassic and PSRmultifunction, and the modular safety relay system
PHOENIX CONTACT
102597_en_03
5.3.4
PSR-ESAM4/3x1/1x2/B up to PL d/SIL 2
Two-channel safety door monitoring with manual reset (with cross-circuit
detection)
Application example
–
Two-channel safety door monitoring with one guard locking device
–
Cross-circuit detection
–
Ground fault detection (S11, S12 only)
–
Manual reset (S12, S34)
–
Feedback of contactor contacts K3 and K4 at S34
–
Stop category 0
–
Monitoring of external contactors
–
Safety level of the example up to PL d (EN ISO 13849-1) and SIL 2 (EN 62061)
Figure 5-16
Two-channel safety door monitoring with manual reset
PSR-ESAM4/3x1/1x2/B
Order No.
2900509 with screw connection
2900510 with spring-cage connection
Technical data
–
24 V AC/DC
–
3 enabling current paths, 1 signaling current path
–
Manual start or autostart
–
Basic insulation
–
Cat. 4/PLe in accordance with EN ISO 13849-1, SILCL 3 in
accordance with EN 62061
A
1
23
33
13
41
A
2
S34
S35
24
34
14
42
(
)
(
)
PSR
-E
S
AM
4/3x1/1x2/B
S
S
12
11
S
S
22
21
(
+
)
(
)
(GND)
(
)
K
3
K
4
M
M
(
L
1)
L+
K
3
K
4
(N)
E
1
11
12
21
22
E
2
B1
S3
13
14
23
24
31
41
32
42
S2
K
4
K
3
Reset
Downt
i
me
mon
i
tor
Safety
sw
i
tch
w
i
th
guard
l
ock
i
ng
Re
l
ease
Summary of Contents for 2702924
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