Phoenix Contact 2981428, Manual

Page: 1 / 10

1 Description
IEC 62061
SILCL
Safety relay for emergency stop, safety door and
light grid monitoring with adjustable delay time
PSR-...-24DC/ESD/5X1/1X2/300
© PHOENIX CONTACT
Data sheet
The PSR-...-24DC/ESD/5X1/1X2/300 safety relay can be
used for emergency stop, safety door and light grid monitor-
ing in safety circuits according to EN
60204-1.
Depending on the external wiring, up to category 4, PL e ac-
cording to EN ISO 13849-1 or SILCL 3 according to
EN 62061 can be achieved for the undelayed contacts and
category 3, PL d according to EN ISO 13849-1 or SILCL 2
can be achieved for the dropout delayed contacts.
Control is via a single channel or two channels, either with
automatic or manual start circuit.
A connected reset button is monitored.
The safety relay is equipped with three enabling current
paths and one signaling current path that drop out without
delay according to stop category
0.
Two other enabling current paths drop out with a delay in
compliance with stop category 1.
The delay time is set in 24 increments via the rotary switch
and the DIP switch in the upper housing part.
Features
– Emergency stop, safety door and light grid monitoring
– Undelayed contacts suitable up to category 4, PL e
(EN ISO 13849-1), SILCL 3 (EN 62061)
– Dropout delayed contacts suitable up to category 3,
PL
d (EN ISO 13849-1), SILCL 2 (EN 62061)
– Single or two channel operation
– Automatic or manual start circuit
– 3 undelayed enabling current paths
– 2 delayed enabling current paths
– 1 undelayed signaling current path
– Adjustable delay time (0.2 s ... 300 s, 24 increments)
– Option of screw or spring-cage terminal blocks for plug-
in
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 pages.
102104_en_03
2015-05-11
www.phoenixpowersupply.co.uk