Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
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
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Safety relay for emergency stop, safety door, and magnetic switches, as well as light grids, up to
SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, 2 N/O contacts, TBUS interface,
automatic or manual activation, pluggable Push-in terminal block
Your advantages
• Up to Cat. 4/PL e in accordance with ISO 13849-1, SIL 3 in accordance with IEC 62061, SIL 3 in accordance with IEC 61508
• Modular system with TBUS extension
• For emergency stop and safety door monitoring, plus evaluation of light grids
• 2 enabling current paths, 1 signaling current path
• 1- and 2-channel control
Commercial Data
Item number
2981499
Packing unit
1 pc
Minimum order quantity
1 pc
Note
Made to Order (non-returnable)
Sales Key
C18
Product Key
DNA211
Catalog Page
Page 231 (C-6-2019)
GTIN
4046356051699
Weight per Piece (including packing)
223.58 g
Weight per Piece (excluding packing)
197.9 g
Customs tariff number
85371098
Country of origin
DE
Nov 24, 2022, 2:52 PM
Page 1 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Technical Data
Product properties
Product type
Safety relays
Application
Emergency stop
Safety door
Light grid
Solenoid switch
Mechanical service life
approx. 107 cycles
Relay type
Electromechanical relay with force-guided contacts in
accordance with IEC/EN 61810-3
Insulation characteristics
Overvoltage category
III
Electrical properties
Maximum power dissipation for nominal condition
1.68 W
Nominal operating mode
100% operating factor
Rated insulation voltage
250 V
Rated surge voltage/insulation
4 kV / Basic isolation, (safe isolation, reinforced insulation and 6
kV between input circuit and enabling current paths.)
Input data
General
Nominal input voltage UN
24 V DC
Input voltage range in reference to UN
0.85 ... 1.1
Typical input current at UN
70 mA
Voltage at input/start and feedback circuit
approx. 24 V DC
Typical response time
20 ms (manual start)
150 ms (automatic start)
Typical release time
10 ms
Recovery time
1s
Max. permissible overall conductor resistance
50 Ω (Input and start circuits at US)
Output data
Contact type
2 enabling current paths
1 semiconductor signaling output
Contact material
AgSnO2
Maximum switching voltage
250 V AC/DC (Enabling current paths)
24 V (signal output)
Minimum switching voltage
15 V AC/DC (Enabling current paths)
Limiting continuous current
6 A (Enabling current paths)
100 mA (signal output)
Maximum inrush current
6A
Nov 24, 2022, 2:52 PM
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Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Inrush current, minimum
25 mA (Enabling current paths)
Sq. Total current
72 A2 (ITH2 = I12 + I22)
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)
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 (Enabling current paths)
Switching capacity (360/h cycles)
6 A (24 V DC)
5 A (230 V (AC15))
Switching capacity (3600/h cycles)
3 A (24 V (DC13))
3 A (230 V (AC15))
Output fuse
10 A gL/gG NEOZED (Enabling current paths)
Miniature circuit breaker C6 (24 V / 20 A power supply unit)
Connection data
Connection technology
pluggable
yes
Conductor connection
Connection method
Push-in connection
Conductor cross section solid
0.2 mm² ... 1.5 mm²
Conductor cross section flexible
0.2 mm² ... 1.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve
0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Conductor cross section flexible, with ferrule without plastic
sleeve
0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Conductor cross-section AWG
24 ... 16
Stripping length
8 mm
Dimensions
Width
22.5 mm
Height
112 mm
Depth
114.5 mm
Material specifications
Housing material
Polyamide
Housing color
yellow
Characteristics
Safety data
Nov 24, 2022, 2:52 PM
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Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Stop category
0
Safety data: EN ISO 13849
Category
4 (Undelayed contacts)
Performance level (PL)
e
Safety data: IEC 61508 - High demand
Designation
The details apply assuming the following calculation basis:
dop: 365.25 days (assumption)
hop: 24 hours (assumption)
tcycle: 3600 seconds (assumption)
B10d for AC-15 6A: 300 000 (manufacturer's value)
Data only applies if the safety function is demanded at least once
a year. Only applies if signal contact is left in position!
Safety Integrity Level (SIL)
3
SFFSingle-channel
99.48 %
SFFTwo-channel
99.82 %
Mean time to a dangerous failure (MTTFD)
450586 Years
Probability of a hazardous failure per hour (PFHD)
2.53 x 10-10
Diagnostic coverage (DC)
99 %
Proof test interval
240 Months
Safety data: IEC 61508 - Low demand
Safety Integrity Level (SIL)
3
SFFSingle-channel
99.48 %
SFFTwo-channel
90.34 %
Mean time to a dangerous failure (MTTFD)
11319 Years
Probability of a hazardous failure on demand (PFDAVG)
1.43 x 10-4
Diagnostic coverage (DC)
0%
Proof test interval
40 Months
Duration of use
240 Months
Environmental and real-life conditions
Ambient conditions
Degree of protection
IP20
Min. degree of protection of inst. location
IP54
Ambient temperature (operation)
-20 °C ... 55 °C
Ambient temperature (storage/transport)
-40 °C ... 70 °C
Maximum altitude
≤ 2000 m (Above sea level)
Max. permissible humidity (storage/transport)
75 % (on average, 85% infrequently, non-condensing)
Max. permissible relative humidity (operation)
75 % (on average, 85% infrequently, non-condensing)
Standards and regulations
Air clearances and creepage distances between the power circuits
Standards/regulations
IEC 60664-1
Nov 24, 2022, 2:52 PM
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Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Mounting
Mounting type
DIN rail mounting
Mounting position
any
Nov 24, 2022, 2:52 PM
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Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Drawings
Circuit diagram
L+
(L1)
Safety
solenoid switch
11 12 13 14
S22 S10 S11 S12 S13 13 23
( ) ( ) (+) ( ) ( )
(GND)
A1
A1
A2
K1/K2
S33
Y1
PSR-SDC4/2x1/B
( )
A2
Y1
( ) ( )
(+)
S33 S34 S35
K3
Reset
) (
14 24 Y30
K3
K4
K4
S1
A1
A2
K1/K2
S33
Y1
M
(N)
Circuit diagram
L+
(L1)
Light grid type 4
Transmitter
Receiver
OSSD1 OSSD2
A1
A1
A2
K1/K2
S33
Y1
A2
S22
( )
S10
( )
S11
(+)
PSR-SDC4/2x1/B
( )
Y1
Reset
(+)
S33
( )
S34
S12
( )
( )
S35
K4
S2
K3
S13
( )
13
23
14
24
) (
Y30
A1
A2
K1/K2
S33
Y1
K3
K4
M
K3
K4
M
(N)
Nov 24, 2022, 2:52 PM
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Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
PSR-TBUSbus connectors
PSR-TBUS-TP
{
INTERFACE-PSR
use only
PSR-TBUS
+UB
0V
Enable
Feedback
circuit
INTERFACE-PSR
use only
PSR-TBUS
Connection diagram
PSR-TBUSbus connectors
PSR-TBUS
dummy
plug
PSR-TBUS DIN rail connectors are used for cross-wiring between the modules.
24
14
+24V
RESET
&
FEEDBACK
IN2
T-BUS
Y1
T-BUS
S33
S34
S35
S10
S13
S22
POWER
24VDC
IN1
K1
K2
23
LOGIC
13
24VDC
A2
T-BUS
S12
Y30
S11
A1
T-BUS
Circuit diagram
T-BUS
K1/K2
Nov 24, 2022, 2:52 PM
Page 7 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Circuit diagram
L+
(L1)
Emergency
stop
S1
A1
A1
A2
K1/K2
S33
Y1
S22 S10 S11 S12 S13
( ) ( ) (+) ( ) ( )
(GND)
PSR-SDC4/2x1/B
A2
( )
Y1
( ) ( )
(+)
S33 S34 S35
K3
Reset
S2
K4
13 23
) (
14 24 Y30
A1
A2
K1/K2
S33
Y1
K3
K4
M
K3
K4
M
(N)
Nov 24, 2022, 2:52 PM
Page 8 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Approvals
EAC
EAC
Approval ID: RU C-DE.A*30.B.01082
Approval ID: RU C-DE.A*30.B.01082
UL Listed
cUL Listed
cUL Listed
UL Listed
Approval ID: FILE E 140324
Approval ID: FILE E 140324
Approval ID: FILE E 140324
Approval ID: FILE E 140324
Functional Safety
Functional Safety
Functional Safety
Functional Safety
Approval ID: 01/205/0660.03/22
Approval ID: 01/205/0660.03/22
Approval ID: 01/205/0660.03/22
Approval ID: 968/EZ 369.05/22
EAC
Approval ID: RU C-DE.A*30.B.01082
Functional Safety
Approval ID: 968/EZ 369.05/22
Nov 24, 2022, 2:52 PM
Page 9 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Functional Safety
Approval ID: 968/EZ 369.05/22
cUL Listed
UL Listed
Approval ID: FILE E 140324
Approval ID: FILE E 140324
Nov 24, 2022, 2:52 PM
Page 10 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Classifications
ECLASS
ECLASS-9.0
27371819
ECLASS-10.0.1
27371819
ECLASS-11.0
27371819
ETIM
ETIM 8.0
EC001449
UNSPSC
UNSPSC 21.0
39122200
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Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Environmental Product Compliance
REACh SVHC
Lead 7439-92-1
China RoHS
Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the
manufacturer’s declaration available under “Downloads”
Nov 24, 2022, 2:52 PM
Page 12 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
Accessories
DIN rail bus connectors
DIN rail bus connectors - PSR-TBUS - 2890425
https://www.phoenixcontact.com/us/products/2890425
DIN rail connector for safety switching devices, for supplying/controlling/monitori
ng (depending on the module)
DIN rail bus connectors
DIN rail bus connectors - PSR-TBUS-TP - 2981716
https://www.phoenixcontact.com/us/products/2981716
Blind plug for the PSR-TBUS DIN rail connector used with the modular safety
relay system (PSR-SDC4)
Nov 24, 2022, 2:52 PM
Page 13 (14)
Safety relays - PSR-SPP- 24DC/SDC4/2X1/B
2981499
https://www.phoenixcontact.com/us/products/2981499
DIN rail bus connectors
DIN rail bus connectors - PSR-TBUS - 1PCS - 1326060
https://www.phoenixcontact.com/us/products/1326060
DIN rail connector for safety switching devices, for supplying/controlling/monitori
ng (depending on the module)
Phoenix Contact 2022 © - all rights reserved
https://www.phoenixcontact.com
Phoenix Contact USA
586 Fulling Mill Road
Middletown, PA 17057, United States
(+717) 944-1300
info@phoenixcon.com
Nov 24, 2022, 2:52 PM
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