https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page1/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's
documentation. Our General Terms of Use for Downloads are valid
(http://phoenixcontact.com/download)
Safety relay for emergency stop, safety door, and light grid monitoring up to SIL3 or Cat.4, PLe in accordance
with ENISO13849, single or two-channel operation, 3enabling current paths, nominal input voltage of 24VAC/
DC, pluggable Push-in terminal block
Your advantages
Manually monitored and automatic activation
Up to Cat. 4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061, SIL 3 according to IEC 61508
Single and two-channel control
Three enabling and one signaling current path
Key Commercial Data
Packing unit 1 pc
GTIN
GTIN 4017918927196
Weight per Piece (excluding packing) 203.800 g
Custom tariff number 85371098
Country of origin Germany
Technical data
Note
Utilization restriction EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width 22.5 mm
Height 112 mm
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page2/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Technical data
Dimensions
Depth 114.5 mm
Ambient conditions
Ambient temperature (operation) -20 °C ... 55 °C
Ambient temperature (storage/transport) -40 °C ... 70 °C
Max. permissible relative humidity (operation) 75 % (on average, 85% infrequently, non-condensing)
Max. permissible humidity (storage/transport) 75 % (on average, 85% infrequently, non-condensing)
Maximum altitude ≤ 2000 m (Above sea level)
Input data
Nominal input voltage UN24 V AC/DC
Input voltage range in reference to UN0.85 ... 1.1
Typical input current at UN150 mA AC
70 mA DC
Voltage at input/start and feedback circuit approx. 24 VDC
Typical response time 25 ms (manual start)
100 ms (automatic start)
Typical release time 10 ms
Concurrence ∞
Recovery time 1 s
Operating voltage display Green LED
Status display Green LED
Protective circuit Fuse PTC resistor
Surge protection Suppressor diode
Output data
Contact type 3 enabling current paths
1 signaling current path
Contact material AgSnO2, + 0.2 µm Au
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 15 V AC/DC
Limiting continuous current 6 A
Maximum inrush current 6 A
Inrush current, minimum 25 mA
Sq. Total current 72 A2 (ITH
2 = I1
2 + I2
2 + I3
2)
Interrupting rating (ohmic load) max. 144 W (24 V DC, τ = 0 ms)
288 W (48 V DC, τ = 0 ms)
77 W (110 V DC, τ = 0 ms)
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page3/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Technical data
Output data
88 W (220 V DC, τ = 0 ms)
1500 VA (250 V AC, τ = 0 ms)
Maximum interrupting rating (inductive load) 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)
Switching capacity min. 0.4 W
Mechanical service life approx. 107 cycles
Switching capacity (360/h cycles) 6 A (24VDC)
5 A (230 V AC)
Output fuse 10 A gL/gG NEOZED (N/O contact)
General
Relay type Electromechanical relay with force-guided contacts in accordance with
IEC/EN61810-3
Nominal operating mode 100% operating factor
Net weight 193.9 g
Mounting position any
Mounting type DIN rail mounting
Degree of protection IP20
Min. degree of protection of inst. location IP54
Housing color yellow
Connection data
Connection method Push-in connection
pluggable Yes
Conductor cross section solid 0.2 mm² ... 1.5 mm²
Conductor cross section flexible 0.2 mm² ... 1.5 mm²
Conductor cross-section AWG 24 ... 16
Conductor cross-section flexible with ferrule without plastic sleeve 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Conductor cross-section flexible with ferrule and plastic sleeve 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Stripping length 8 mm
Safety-related characteristic data
Stop category 0
Designation IEC 61508 - High demand
Safety Integrity Level (SIL) 3
Designation IEC 61508 - Low demand
Safety Integrity Level (SIL) 3
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page4/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Technical data
Safety-related characteristic data
Designation ENISO13849
Performance level (PL) e
Category 4
Designation EN 62061
Safety Integrity Level Claim Limit (SIL CL) 3
Standards and Regulations
Designation Air clearances and creepage distances between the power circuits
Standards/regulations DINEN50178/VDE0160
Rated insulation voltage 250 V
Rated surge voltage/insulation 4 kV / basic insulation (safe isolation, reinforced insulation, and 6 kV
between A1-A2/logic/enabling and signaling current paths)
Degree of pollution 2
Overvoltage category III
Shock 15g
Vibration (operation) 10Hz...150Hz, 2g
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
Circuit diagram
»
A1 S11 S33 S12 13 23 33 41
Logic
K1
K2
A2 S34 S35 S22 14 24 34 42
=
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page5/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Circuit diagram
K3
S2
M
(N)
(L1)
L+
S1
A1 SS 1211 S22 2313 33 41
A2 S33 S S34 35 2414 34 42
() ()
(+)
PSR-ESL4/3x1/1x2/B
(+) ()
()
K3
M
Emergency
stop
Reset
Single-channel safety door monitoring
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page6/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Circuit diagram
K3
K4
M
A1 23 3313 41
A2 S33 S34 S35 24 3414 42
() ()
PSR-ESL4/3x1/1x2/B
SS 1211
(+) ()
(+)
M
(N)
(L1)
L+
K4
K3
K3
K4
B1
B2
13
21
14
22
open
closed
S2
S22
()
Reset
Safetydoor
Two-channel safety door monitoring
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page7/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Circuit diagram
A1 S11 S12 S22 13 23 33
A2 S33 S34 14 24 34
41
42
( )
( )
(+)
PSR-ESL4/3x1/1x2/B
K3
K4
K3
S2
M
(N)
(L1)
K4
K3
K4
M
(+)
S35
( )
L+
( )
OSSD1 OSSD2
Light grid type 4
Transmitter
Receiver
Reset
Light grid monitoring
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page8/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Circuit diagram
K3
K4
M
A1 23 3313 41
A2 S33 S34 S35 24 3414 42
() ()
PSR-ESL4/3x1/1x2/B
SS 1211 S22
(+) ()
()
(+)
M
(N)
(L1)
L+
S1
S2 K3
K4
K3
K4
Emergency
stop
Reset
Two-channel emergency stop monitoring
Classifications
eCl@ss
eCl@ss 10.0.1 27371819
eCl@ss 11.0 27371819
eCl@ss 4.0 40020600
eCl@ss 4.1 40020600
eCl@ss 5.0 27371900
eCl@ss 5.1 27371900
eCl@ss 6.0 27371800
eCl@ss 7.0 27371819
eCl@ss 9.0 27371819
ETIM
ETIM 2.0 EC001449
ETIM 3.0 EC001449
ETIM 4.0 EC001449
ETIM 6.0 EC001449
ETIM 7.0 EC001449
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page9/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Classifications
UNSPSC
UNSPSC 6.01 30211901
UNSPSC 7.0901 39121501
UNSPSC 11 39121501
UNSPSC 12.01 39121501
UNSPSC 13.2 39121501
UNSPSC 18.0 39122205
UNSPSC 19.0 39122205
UNSPSC 20.0 39122205
UNSPSC 21.0 39122205
Approvals
Approvals
Approvals
UL Listed / cUL Listed / Functional Safety / EAC / EAC / cULus Listed
Ex Approvals
Approval details
UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324
cUL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 140324
Functional Safety 01/205/5265.01/17
EAC EAC-Zulassung
https://www.phoenixcontact.com/us/products/2981062
04/20/2021Page10/10
Safety relays-PSR-SPP- 24UC/ESL4/3X1/1X2/B-2981062
Approvals
EAC RU C-
DE.A*30.B.01082
cULus Listed
Phoenix Contact 2021 © - all rights reserved
http://www.phoenixcontact.com