PSR-SPP- 24DC/FSP/1X1/1X2 - Coupling relay

2981981

Safe coupling relay for SIL 3 high- and low-demand applications, couples digital output signals to the periphery, one enabling current path, one signal contact, module for safe state off applications, test pulse filter, fuse, plug-in Push-in connection, width: 17.5 mm

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Product details

Product type	Coupling relay
Product family	PSRclassic
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

Maximum power dissipation for nominal condition	2.4 W
Nominal operating mode	100% operating factor
Air clearances and creepage distances between the power circuits
Rated insulation voltage	250 V AC
Rated surge voltage/insulation	Safe isolation, reinforced insulation 6 kV between the control circuits (A1/A2), (21/22), (13/14)

General
Rated control circuit supply voltage U_S	24 V DC -15 % / +10 %
Power consumption at U_S	typ. 1.32 W
Rated control supply current I_S	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 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
Typ. starting time with U_s	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 switching type	1 enabling current path
	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	25 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	5 A T fuse (N/O contact)
	150 mA Fast-blow (N/C contact)

Connection technology
pluggable	yes
Conductor connection
Connection method	Push-in connection
Conductor cross section rigid	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

Width	17.5 mm
Height	112 mm
Depth	114.5 mm

Housing material	Polyamide

Safety data
Stop category	0
Safety data: EN ISO 13849
Category	4 (Diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 99%)
Performance level (PL)	e (Diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 99%)
Safety data: EN 50156
Safety Integrity Level (SIL)	3
Safety data: IEC 61508 - High demand
Safety Integrity Level (SIL)	3 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90% )
Safety data: IEC 61508 - Low demand
Safety Integrity Level (SIL)	3 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90% )
Safety data: EN IEC 62061
Safety Integrity Level (SIL)	3 (max. 10% of the entire SIL; diagnostic coverage (DC) of the control unit at A1/A2 must be ≥ 90% )

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	IEC 60664-1

Mounting type	DIN rail mounting
Mounting position	any
Connection method	Push-in connection

Commercial data

Item number	2981981
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	DN01
Product key	DNA161
Catalog page	Page 254 (C-6-2019)
GTIN	4046356448345
Weight per piece (including packing)	159.6 g
Weight per piece (excluding packing)	99.99 g
Customs tariff number	85364900
Country of origin	DE

Classifications

Approvals

Environmental product compliance

Your advantages

Narrow 17.5 mm housing

Up to SIL 3 in accordance with IEC 61508

With built-in, replaceable fuse in the enabling current path

Easy proof test according to IEC 61508 thanks to integrated signal contact

Long service life thanks to filtering of controller test pulses

Force-guided contacts in accordance with EN 50205

1 enabling current path

Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation

ECLASS-11.0	27371819
ECLASS-12.0	27371819
ECLASS-13.0	27371819


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”

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SPP- 24DC/FSP/1X1/1X2 - Coupling relay

2981981

Product details

ECLASS

ETIM

UNSPSC

EAC

DNV GL

UL Listed

cUL Listed

Functional Safety

cULus Listed

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SPP- 24DC/FSP/1X1/1X2 - Coupling relay 2981981

Product details

ECLASS

ETIM

UNSPSC

Your advantages

PSR-SPP- 24DC/FSP/1X1/1X2 - Coupling relay

2981981