PSR-...- 24DC/ESD/5X1/1X2/ T...
Safety relay for emergency stop and safety door
monitoring with fixed delay time
Data sheet
102100_en_01
© PHOENIX CONTACT 2013-05-13
1
Description
The PSR-...-24DC/ESD/5X1/1X2/...T... safety relay can be
used for emergency stop and safety door monitoring in
safety circuits according to DIN EN 60204-1/VDE 0113-1.
With this switching device, circuits are interrupted in a
safety-oriented manner. Single-channel or two-channel
control is available, either with an automatic or a manual
start circuit. A connected reset button (connected to S33/
S34) is monitored.
Features
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Emergency stop and safety door monitoring
suitable up to category 4, PL e (EN ISO 13849-1), SIL 3
(IEC 61508)
–
Single-channel or two-channel wiring with cross-circuit
detection
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–
–
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Three undelayed and two delayed enable contacts
Fixed delay time of 0.5 to 30 s
Automatic or manual start circuit
Depending on the external wiring, up to category 4, PL e ac-
cording to EN ISO 13849-1 or SIL 3 according to IEC 61508
(EN 62061) can be achieved.
Choice of screw or spring-cage terminal blocks
The safety relay is equipped with three enabling current
paths that drop out without delay corresponding to stop cat-
egory 0. Two other enabling current paths drop out with
delay corresponding to stop category 1.
WARNING: Risk of electric shock
Observe the safety instructions in the corresponding section.
Make sure you always use the latest documentation.
It can be downloaded from the product at phoenixcontact.net/products.
This data sheet is valid for all products listed on the following page: