https://www.phoenixcontact.com/pi/products/2981981
Coupling relay - PSR-SPP- 24DC/FSP/1X1/1X2 - 2981981
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Coupling relay for SIL 3 high/low-demand applications, couples digital output signals to the I/O, 1 enabling
current path, 1 signal contact, module for safe state off applications, test pulse filter, fuse, plug-in spring-cage
terminal block, width: 17.5 mm
The figure shows a version with a
screw connection
Your advantages
Narrow 17.5 mm housing
Forcibly guided contacts according to EN 50205
Up to SIL 3 according to IEC 61508
Easy proof test according to IEC 61508 thanks to integrated signal contact
Long service life thanks to filtering of controller test pulses
With built-in, replaceable fuse in the enabling current path
Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation
One enabling current path
Key Commercial Data
Packing unit
GTIN
GTIN
4046356448345
1 pc
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
Depth
17.5 mm
112 mm
114.5 mm
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https://www.phoenixcontact.com/pi/products/2981981
Coupling relay - PSR-SPP- 24DC/FSP/1X1/1X2 - 2981981
Technical data
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Max. permissible relative humidity (operation)
Max. permissible humidity (storage/transport)
Maximum altitude
-20 °C ... 55 °C (observe derating)
-40 °C ... 70 °C
75 % (on average, 85% infrequently, non-condensing)
75 % (on average, 85% infrequently, non-condensing)
≤ 2000 m (Above sea level)
Input data
Rated control circuit supply voltage U
S
Rated control supply current I
S
Power consumption at U
S
Inrush current
Typ. starting time with U
s
Typical release time
Recovery time
Operating voltage display
Maximum switching frequency
Filter time
24 V DC -15 % / +10 %
typ. 55 mA
typ. 1.32 W
max. 100 mA
50 ms
50 ms
1s
1 x yellow LED
0.5 Hz
max. 5 ms (at A1 in the event of voltage dips at U
s
)
max. 2 ms (Test pulse width; high test pulse at A1/A2)
≥ 100 ms (Test pulse width; high test pulse at A1/A2)
Test pulse rate = 80 x Test pulse width
max. 5 ms (Test pulse width; low test pulse at A1/A2)
≥ 50 ms (Test pulse rate; low test pulse at A1/A2)
Test pulse rate = 15 x Test pulse width
Output data
Contact type
Contact material
Maximum switching voltage
Minimum switching voltage
Limiting continuous current
Maximum inrush current
Inrush current, minimum
Sq. Total current
Interrupting rating (ohmic load) max.
1 enabling current path
1 confirmation current path
AgCuNi, + 0.2 µm Au
250 V AC/DC (N/O contact / N/C contact, observe the load curve)
15 V AC/DC (N/O contact / N/C contact)
5 A (N/O contact, pay attention to the derating)
100 mA (N/C contact)
5 A (N/O contact)
100 mA (N/C contact)
5 mA (N/O contact / N/C contact)
25 A (observe derating)
120 W (24 V DC, τ = 0 ms, N/C contact: 2.4 W)
192 W (48 V DC, τ = 0 ms, N/C contact: 4.8 W)
162 W (60 V DC, τ = 0 ms, N/C contact: 6 W)
66 W (110 V DC, τ = 0 ms, N/C contact: 11 W)
60 W (220 V DC, τ = 0 ms, N/C contact: 22 W)
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https://www.phoenixcontact.com/pi/products/2981981
Coupling relay - PSR-SPP- 24DC/FSP/1X1/1X2 - 2981981
Technical data
Output data
1250 VA (250 V AC, τ = 0 ms, N/C contact: 25 VA)
Maximum interrupting rating (inductive load)
72 W (24 V DC, τ = 40 ms, N/C contact: 2.4 W)
43 W (48 V DC, τ = 40 ms, N/C contact: 4.8 W)
41 W (60 V DC, τ = 40 ms, N/C contact: 6 W)
35 W (110 V DC, τ = 40 ms, N/C contact: 11 W)
48 W (220 V DC, τ = 40 ms, N/C contact: 22 W)
Switching capacity
Mechanical service life
Output fuse
min. 75 mW
10x 10 cycles
5 A T fuse (N/O contact)
4 A gL/gG (N/C contact)
6
General
Relay type
Nominal operating mode
Net weight
Mounting position
Mounting type
Degree of protection
Min. degree of protection of inst. location
Housing material
Housing color
Electromechanical relay with forcibly guided contacts in accordance with
EN 50205
100% operating factor
99.99 g
any
DIN rail mounting
IP20
IP54
IP54
PBT
yellow
Connection data
Connection method
pluggable
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Stripping length
Spring-cage connection
Yes
0.2 mm²
1.5 mm²
0.2 mm²
1.5 mm²
24
16
8 mm
Safety-related characteristic data
Stop category
Designation
Safety Integrity Level (SIL)
Designation
Safety Integrity Level (SIL)
0
IEC 61508 - High demand
3 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control
unit at A1/A2 must be ≥ 90% )
IEC 61508 - Low demand
3 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control
unit at A1/A2 must be ≥ 90% )
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https://www.phoenixcontact.com/pi/products/2981981
Coupling relay - PSR-SPP- 24DC/FSP/1X1/1X2 - 2981981
Technical data
Safety-related characteristic data
Designation
Performance level (PL)
Category
Designation
Safety Integrity Level Claim Limit (SIL CL)
Designation
Safety Integrity Level (SIL)
EN ISO 13849
e (Diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 99%)
4 (Diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 99%)
EN 62061
3 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control
unit at A1/A2 must be ≥ 90% )
EN 50156
3
Standards and Regulations
Designation
Standards/regulations
Rated insulation voltage
Rated surge voltage/insulation
Degree of pollution
Overvoltage category
Shock
Vibration (operation)
Conformance
Air clearances and creepage distances between the power circuits
DIN EN 50178/VDE 0160
250 V AC
Safe isolation, reinforced insulation 6 kV between the control circuits
(A1/A2), (21/22), (13/14)
2
III
15g
10 Hz ...150 Hz, 2g
CE-compliant
Environmental Product Compliance
China RoHS
Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
Application drawing
A1
Circuit diagram
13
21
SF
BATF
DC5V
FRCE
RUN
RUN-P
STOP
RUN
STOP
MRES
0
1
2
3
4
5
6
7
K1
A1
A2
PSR-FSP
0
1
2
3
4
5
6
7
K2
Power
Fuse
21
13
22
14
A2
14
22
Example of electrical isolation of a safety PLC output from the field.
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https://www.phoenixcontact.com/pi/products/2981981
Coupling relay - PSR-SPP- 24DC/FSP/1X1/1X2 - 2981981
Circuit diagram
24V DC
SIS / FS-PLC
24V
GND
0V DO DO DI
0V
L
K1
K2
A1
PSR-...-24DC/FSP/1X1/1X2
A2
13
21
K1
K2
14
22
M
K1
K2
24V DC
N
Circuit diagram
24V DC
SIS / FS-PLC
24V
GND
0V DO DO DI
K1
0V
K2
L
K1
K2
L
K3
K4
M
A1
PSR-...-24DC/FSP/1X1/1X2
A2
13
21
A1
PSR-...-24DC/FSP/1X1/1X2
13
21
K3
14
22
A2
14
22
K4
K1
K2
24V DC
K3
K4
M
N
N
Approvals
Approvals
Approvals
UL Listed / cUL Listed / Functional Safety / EAC / cULus Listed
Ex Approvals
Approval details
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 140324
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