PSR-...-230UC/ESAM4/3X1/1X2/B
Safety relay for emergency stop and safety door
monitoring
Data sheet
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Description
© PHOENIX CONTACT 2014-06-13
The safety relay can be used in safety circuits according to
EN 60240-1 and IEC 61508.
With this switching device, circuits are interrupted in a
safety-oriented manner.
Control is via a single channel or two channels, either with
automatic or manual start circuit.
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.
The safety relay is equipped with three enabling current
paths that drop out without delay corresponding to stop cat-
egory 0 according to EN 60204-1.
Features
–
–
–
–
–
–
Emergency stop and safety door monitoring
Suitable up to category 4, PL e (EN ISO 13849-1),
SILCL 3 (EN 62061)
Optional plug-in screw or spring-cage terminal blocks
Single-channel or two-channel wiring with cross-circuit
detection
3 enable current paths
1 signaling current path
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.
PSR-...-230UC/ESAM4/3X1/1X2/B
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Table of contents
Description .............................................................................................................................. 1
Table of contents ..................................................................................................................... 2
Ordering data .......................................................................................................................... 3
Technical data ......................................................................................................................... 3
Basic circuit diagram ............................................................................................................... 5
Derating................................................................................................................................... 5
Safety notes............................................................................................................................. 6
Operating and indication elements .......................................................................................... 7
Diagnostics.............................................................................................................................. 7
Application examples .............................................................................................................. 8
10.1 Two-channel emergency stop circuit with cross-circuit detection
..................................................... 8
10.2 Single-channel emergency stop circuit
...................................................................................... 8
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PSR-...-230UC/ESAM4/3X1/1X2/B
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Ordering data
Type
PSR-SCP-230UC/ESAM4/3X1/1X2/B
Description
Safety relay for emergency stop and safety door monitoring up to SIL 3 or
Cat. 4, PL e according to EN ISO 13849, single or two-channel operation,
3 enabling current paths, nominal input voltage of 230 V AC/DC, plug-in
screw terminal blocks
Safety relay for emergency stop and safety door monitoring up to SIL 3 or
Cat. 4, PL e according to EN ISO 13849, single or two-channel operation,
3 enabling current paths, nominal input voltage of 230 V AC/DC, plug-in
spring-cage terminal blocks
Order No.
2901428
Pcs. / Pkt.
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PSR-SPP-230UC/ESAM4/3X1/1X2/B
2901429
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Documentation
User manual, English, for applications for PSR safety relay
Type
UM EN SAFETY RELAY APPLICA-
TION
Order No.
2888712
Pcs. / Pkt.
1
4
Technical data
Input data
Nominal input voltage U
N
Input voltage range (factor)
Typical input current
Voltage at input/start and feedback circuit
Max. permissible overall conductor resistance
(Input and reset circuit at U
N
)
Typical response time
Typical release time
Recovery time
Operating voltage display
Status display
Protective circuit
230 V AC/DC
0.85 ... 1.1
22 mA
~ 24 V DC
50
Ω
40 ms (man. start)
150 ms (when controlled via A1)
1s
Green LED
Green LED
Surge protection Suppressor diode
Output data
Contact type
Contact material
Minimum switching voltage
Maximum switching voltage
Limiting continuous current
Maximum inrush current
Inrush current, minimum
Sq. Total current
Interrupting rating (ohmic load) max.
3 enabling current paths
1 signaling current path
AgSnO
2
, + 0.2 µm Au
10 V AC/DC
250 V AC/DC
6 A (N/O contact)
6A
10 mA
72 A
2
(I
TH2
= I
12
+ I
22
+ I
32
)
(see derating curve)
144 W (24 V DC,
τ
= 0 ms)
230 W (48 V DC,
τ
= 0 ms)
68 W (110 V DC,
τ
= 0 ms)
88 W (220 V DC,
τ
= 0 ms)
2000 VA (250 V AC,
τ
= 0 ms)
48 W (24 V DC,
τ
= 40 ms)
40 W (48 V DC,
τ
= 40 ms)
35 W (110 V DC,
τ
= 40 ms)
33 W (220 V DC,
τ
= 40 ms)
100 mW
Approx. 10
7
cycles
Maximum interrupting rating (inductive load)
Switching capacity min.
Mechanical service life
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PSR-...-230UC/ESAM4/3X1/1X2/B
Output data
Switching capacity (360/h cycles)
Switching capacity (3600/h cycles)
Output fuse
6 A (24 V DC)
5 A (230 V AC)
3 A (24 V (DC13))
3 A (230 V (AC 15))
10 A gL/gG NEOZED (N/O contact)
6 A gL/gG NEOZED (N/C contact)
General data
Relay type
Nominal operating mode
Degree of protection
Min. degree of protection of inst. location
Mounting position
Air and creepage distances between the power circuits
Rated surge voltage / insulation
Electromechanically forcibly guided, dust-proof relay.
100% operating factor
IP20
IP54
any
DIN EN 50178/VDE 0160
4 kV / basic insulation (safe isolation, reinforced insulation, and 6 kV between A1-
A2/logic/enabling and signaling current paths)
Dimensions
WxHxD
Screw connection
22.5 x 99 x 114.5 mm
Spring-cage connection
22.5 x 112 x 114.5 mm
Connection data
Conductor cross section, solid
Conductor cross section, stranded
Conductor cross section AWG/kcmil
Screw connection
0.2 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm²
24 ... 12
Spring-cage connection
0.2 mm² ... 1.5 mm²
0.2 mm² ... 1.5 mm²
24 ... 16
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Max. permissible relative humidity (operation)
Max. permissible humidity (storage/transport)
-25 °C ... 55 °C
-40 °C ... 85 °C
75 %
75 %
Certification / Approvals
Approvals
Safety data
Stop category according to IEC 60204
0
Safety parameters for IEC 61508 - High demand
SIL
Demand rate
Proof test interval
3
< 12 Months
240 Months
Safety parameters for IEC 61508 - Low demand
SIL
Proof test interval
Duration of use
3
78 Months
240 Months
Safety characteristic data according to EN ISO 13849
Category
Performance level
4
e
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A1
Basic circuit diagram
S11 S12
S34
13
23
33
41
6
I
TH
[A
2
]
Derating
80
70
60
50
40
30
20
10
0
0
72
U Logic
IN 1/2
K1
Logic
Power
AC/DC
K2
2
27
10
20
30
40
A2
S21
S22
14
24
34
42
50
55
60
T
A
[°C]
Figure 1
Key:
Block diagram
Figure 2
Derating curve
Designation
A1/A2
S11/S12
S21/S22
S34
13/14
23/24
33/34
41/42
Explanation
Safety relay input voltage
Safety sensor/switch 1 input circuit
Safety sensor/switch 2 input circuit
Start circuit
Undelayed enabling current path 1
Undelayed enabling current path 2
Undelayed enabling current path 3
Signaling current path
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