Coupling relay - PSR-SPP- 24DC/FSP2/2X1/1X2
2986588

Safe coupling relay for SIL 2 high and low demand applications, coupled digital output signals to the I/O, 2 enabling current paths, 1 signal contact, module for safe state off applications, integrated test pulse filter, width: 17.5 mm, pluggable Push-in terminal block

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Product Details




Product type Coupling relay
Application Safe switch off
High demand
Low demand
Mechanical service life 10x 106 cycles
Relay type Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Insulation characteristics
Overvoltage category III

Maximum power dissipation for nominal condition 2.4 W
Nominal operating mode 100% operating factor
Rated insulation voltage 250 V AC
Rated surge voltage/insulation Safe isolation, reinforced insulation 6 kV between the control circuits (A1/A2), (31/32), (13/14, 23/24)

Rated control circuit supply voltage US 24 V DC -15 % / +10 %
Power consumption at US typ. 1.32 W
Rated control supply current IS typ. 55 mA
Input voltage range 20.4 V DC ... 26.4 V DC
Inrush current max. 100 mA
Filter time max. 5 ms (at A1 in the event of voltage dips at Us)
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
Typ. starting time with Us 50 ms
Typical release time 50 ms
Recovery time 1 s
Maximum switching frequency 0.5 Hz
Protective circuit Surge protection; Suppressor diode, 33 V (A1 - A2)
Operating voltage display 1 x yellow LED

Contact type 2 enabling current paths
1 confirmation current path
Contact material AgCuNi, + 0.2 µm Au
Maximum switching voltage 250 V AC/DC (N/O contact / N/C contact, observe the load curve)
Minimum switching voltage 15 V AC/DC (N/O contact / N/C contact)
Limiting continuous current 5 A (N/O contact, pay attention to the derating)
100 mA (N/C contact)
Maximum inrush current 5 A (N/O contact)
100 mA (N/C contact)
Inrush current, minimum 5 mA (N/O contact / N/C contact)
Sq. Total current 50 A2 (observe derating)
Interrupting rating (ohmic load) max. 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)
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 min. 75 mW
Switching capacity (3600/h cycles) 5 A (24 V (DC13))
5 A (230 V (AC15))
Output fuse 10 A gL/gG (N/O contact)
4 A gL/gG (for low-demand applications)
150 mA Fast-blow (N/C contact)

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, with ferrule without plastic sleeve 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Conductor cross-section AWG 24 ... 16

Width 17.5 mm
Height 112 mm
Depth 114.5 mm

Housing material Polyamide
Housing color yellow

Safety data
Stop category 0
Safety data: EN ISO 13849
Category 1 (Diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90 %)
Performance level (PL) c (Diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90 %)
Safety data: EN 50156
Safety Integrity Level (SIL) 2
Safety data: IEC 61508 - High demand
Equipment type Type A
Safety Integrity Level (SIL) 2 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90% )
Safe Failure Fraction (SFF) 99.61 %
MTBF 361 Years (includes errors which are not part of the safety function; MTTR = 8 h)
λSU 55.7 FIT
λSD 99 FIT
λDU 1 FIT
λDD 99 FIT
Probability of a hazardous failure per hour (PFHD) 1.00 x 10-9 (4 A DC13; 5 A AC15; 8760 switching cycles/year)
Diagnostic coverage (DC) 99 % (during evaluation of the confirmation current path)
Proof test interval 240 Months
Duration of use 240 Months
Safety data: IEC 61508 - Low demand
Designation The safety characteristic data is calculated assuming an average ambient temperature of 40°C. At higher ambient temperatures, a safety factor of 1.8 should be applied to the characteristics.
Equipment type Type A
Safety Integrity Level (SIL) 2 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90% )
Safe Failure Fraction (SFF) 81.97 %
MTBF 185 Years (includes errors which are not part of the safety function; MTTR = 8 h)
λSU 455 FIT
λSD 0 FIT
λDU 100 FIT
λDD 0 FIT
Probability of a hazardous failure on demand (PFDAVG) 9.86 x 10-4
4.38 x 10-4 (for proof test interval = 1 year)
Proof test interval 27 Months
Duration of use 240 Months

Ambient conditions
Degree of protection IP20
Min. degree of protection of inst. location IP54
Ambient temperature (operation) -20 °C ... 55 °C (observe derating)
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)
Shock 15g
Vibration (operation) 10 Hz ... 150 Hz, 2g

CE
Certificate CE-compliant

Air clearances and creepage distances between the power circuits
Standards/regulations DIN EN 50178/VDE 0160

Mounting type DIN rail mounting
Mounting position any

Item number 2986588
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C18
Product Key DNA161
Catalog Page Page 255 (C-6-2019)
GTIN 4046356553339
Weight per Piece (including packing) 165.2 g
Weight per Piece (excluding packing) 136.5 g
Customs tariff number 85364900
Country of origin DE


ECLASS

ECLASS-9.0 27371819
ECLASS-10.0.1 27371819
ECLASS-11.0 27371819

ETIM

ETIM 8.0 EC001449

UNSPSC

UNSPSC 21.0 39122200

EAC

Approval ID: RU C-DE.A*30.B.01082

DNV GL

Approval ID: TAA00002UC

EAC

Approval ID: RU C-DE.A*30.B.01082

UL Listed

Approval ID: FILE E 140324

cUL Listed

Approval ID: FILE E 140324

cUL Listed

Approval ID: FILE E 140324

UL Listed

Approval ID: FILE E 140324

DNV GL

Approval ID: TAA00002UC

Functional Safety

Approval ID: 968/EZ 365.09/22

Functional Safety

Approval ID: 968/EZ 365.09/22

Functional Safety

Approval ID: 968/EZ 365.06/22

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”

Your advantages

Narrow 17.5 mm housing
Up to SIL 2 according to EN 61508
Easy proof test according to IEC 61508 thanks to integrated signal contact
Long service life thanks to filtering of controller test pulses
Forcibly guided contacts according to EN 50205
2 enabling current paths
Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation