Phoenix Contact 2702924, User Manual

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Application manual for PSRclassic and PSRmultifunction, and the modular safety relay system
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PHOENIX CONTACT 102597_en_03
5.1.5 PSR-ESAM4/8x1/1x2 up to PL e/SIL 3
Two-channel emergency stop monitoring with manual reset (with cross-circuit
detection)
Application example – Two-channel emergency stop monitoring
– Cross-circuit detection
– Ground fault detection
– Manual reset (S33, S34)
– Feedback of contactor contacts K3, K4, K8, K9, K10, K11 at S33 and S34
– Stop category 0
– Monitoring of external contactors
– Safety level of the example up to PL e (EN ISO 13849-1) and SIL 3 (EN 62061)
Figure 5-6 Two-channel emergency stop monitoring with manual reset
PSR-ESAM4/8x1/1x2
Order No. 2963912 with screw connection
2963996 with spring-cage connection
Technical data – 24 V AC/DC
– 8 enabling current paths, 1 signaling current path
– Monitored manual start or autostart
– Reinforced insulation/basic insulation
– Cat. 4/PLe in accordance with EN ISO 13849-1, SILCL 3 in
accordance with EN 62061
A 1 23 33 43 53 63 73 83 13
9 1
A 2 S33 S34 S35 24 34 44 54 64 74 84 14 9 2
( ) ( )
PSR -E S AM 4/8x1/1x2
S S S S 21 12 11 10 S22
( + ) ( ) ( ) (GND) ( )
( + )
M
(N)
( L 1)
L+
S2
K 4
K9
K 10
K 3
K 8
K 11
K 11
K 10
K9
K 8
K 4
K 3
P L C/SPS
K 5
K 6
K 7
Q 0 Q 1 Q 2
I O
S1
K 5 K 6 K 7
M M M M M
K 3
K 4
L 1
L 2
L 3
U
1
U
1
U
1
U
1
U
1
V
1
V
1
V
1
V
1
V
1
W
1
W
1
W
1
W
1
W
1
K 8 K 10
K9 K 11
E mergency
stop
Reset
M ach i ne part 1 M ach i ne part 2 M ach i ne part 3