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2901428

P1-P3P4-P6P7-P8
PSR-...-230UC/ESAM4/3X1/1X2/B
105318_en_02 PHOENIX CONTACT 4
Switching capacity (360/h cycles) 6 A (24 V DC)
5 A (230 V AC)
Switching capacity (3600/h cycles) 3 A (24 V (DC13))
3 A (230 V (AC 15))
Output fuse 10 A gL/gG NEOZED (N/O contact)
6 A gL/gG NEOZED (N/C contact)
Output data
General data
Relay type Electromechanically forcibly guided, dust-proof relay.
Nominal operating mode 100% operating factor
Degree of protection IP20
Min. degree of protection of inst. location IP54
Mounting position any
Air and creepage distances between the power circuits DIN EN 50178/VDE 0160
Rated surge voltage / insulation 4 kV / basic insulation (safe isolation, reinforced insulation, and 6 kV between A1-
A2/logic/enabling and signaling current paths)
Dimensions Screw connection Spring-cage connection
W x H x D 22.5 x 99 x 114.5 mm 22.5 x 112 x 114.5 mm
Connection data Screw connection Spring-cage connection
Conductor cross section, solid 0.2 mm² ... 2.5 mm² 0.2 mm² ... 1.5 mm²
Conductor cross section, stranded 0.2 mm² ... 2.5 mm² 0.2 mm² ... 1.5 mm²
Conductor cross section AWG/kcmil 24 ... 12 24 ... 16
Ambient conditions
Ambient temperature (operation) -25 °C ... 55 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Max. permissible relative humidity (operation) 75 %
Max. permissible humidity (storage/transport) 75 %
Certification / Approvals
Approvals
Safety data
Stop category according to IEC 60204 0
Safety parameters for IEC 61508 - High demand
SIL 3
Demand rate < 12 Months
Proof test interval 240 Months
Safety parameters for IEC 61508 - Low demand
SIL 3
Proof test interval 78 Months
Duration of use 240 Months
Safety characteristic data according to EN ISO 13849
Category 4
Performance level e
PSR-...-230UC/ESAM4/3X1/1X2/B
105318_en_02 PHOENIX CONTACT 5
5 Basic circuit diagram
Figure 1 Block diagram
Key:
6Derating
Figure 2 Derating curve
Designation Explanation
A1/A2 Safety relay input voltage
S11/S12 Safety sensor/switch 1 input circuit
S21/S22 Safety sensor/switch 2 input circuit
S34 Start circuit
13/14 Undelayed enabling current path 1
23/24 Undelayed enabling current path 2
33/34 Undelayed enabling current path3
41/42 Signaling current path
Logic
IN 1/2
A1
S11 S12 S34 13 23 33
41
K1
K2
A2
S21 S22 14 24 34
42
U Logic
Power
AC/DC
T[
A
°C]
I[A]
TH
22
10
20
30
40
0 10 20 30 40
50
60
0
55
50
60
70
80
72
27
72
PSR-...-230UC/ESAM4/3X1/1X2/B
105318_en_02 PHOENIX CONTACT 6
7Safety notes
WARNING: Risk of electric shock
During operation, parts of electrical switching
devices carry hazardous voltages.
Before working on the switching device, dis-
connect the power.
Please observe the safety regulations of elec-
trical engineering and industrial safety and lia-
bility associations!
Disregarding these safety regulations may re-
sult in death, serious personal injury or dam-
age to equipment.
Startup, mounting, modifications, and up-
grades should only be carried out by a skilled
electrical engineer!
WARNING: Risk of automatic machine re-
start!
For emergency stop applications, the ma-
chine must be prevented from restarting auto-
matically by a higher-level control system.
Protective covers must not be removed when
operating electrical switching devices.
WARNING: Risk of automatic machine re-
start!
When using the manual reset function with
monitored start, the “cross-circuit between
S21/S22 and the cable from the reset button
to S34” error must be prevented by design-re-
lated measures, especially for safety func-
tions with increased risk potential (see
ENISO13849-2).
WARNING: Danger due to faulty devices!
The devices may be damaged following an er-
ror and correct operation can no longer be en-
sured.
In the event of an error, replace the device im-
mediately.
Repairs to the device, especially if the hous-
ing must be opened, may only be carried out
by the manufacturer or authorized persons.
Otherwise the warranty is invalidated.
NOTE: Risk of damage to equipment due
to incorrect installation
For reliable operation, the safety relay must
be installed in housing protected from dust
and humidity (IP54).
Carry out wiring according to the application.
Refer to the “Application examples” section
for this.
NOTE: Risk of damage to equipment due
to noise emissions
When operating relay modules the operator
must meet the requirements for noise emis-
sion for electrical and electronic equipment
(EN 61000-6-4) on the contact side and, if re-
quired, take appropriate measures.
P1-P3P4-P6P7-P8

2901428

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RELAY SAFETY
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