PSR-SPP-24DC/ESD/5X1/1X2/300 - Safety relays

2981431

Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e (EN ISO 13849), one- or two-channel operation, automatic or manual activation, 3 N/O contacts, 1 N/C contact, 2 N/O contacts with dropout delay of 0.2 s ... 300 s, pluggable Push-in terminal block

Free download available. Downloads

Note on application
Note on application	Only for industrial use

Product type	Safety relays
Product family	PSRclassic
Application	Emergency stop
	Safety door
	Light grid
Control	1 and 2 channel
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	3.72 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	Basic insulation 4 kV: between all current paths and housing Safe isolation, reinforced insulation 6 kV: between 13/14, 23/24, 33/34, and the remaining current paths between 13/14, 23/24, 33/34 among one another

General
Rated control circuit supply voltage U_S	24 V DC -15 % / +10 %
Power consumption at U_S	typ. 3.72 W
Rated control supply current I_S	typ. 155 mA
Inrush current	200 mA (at U_S)
	< 40 mA (with U_s/I_xto S10)
	< 150 mA (with U_s/I_xto S12)
	> -60 mA (with U_s/I_xto S22)
	< 40 mA (with U_s/I_xto S34)
	< 40 mA (with U_s/I_xto S35)
Current consumption	< 40 mA (with U_s/I_xto S10)
	< 50 mA (with U_s/I_xto S12)
	> -40 mA (with U_s/I_xto S22)
	0 mA (with U_s/I_xto S34)
	< 5 mA (with U_s/I_xto S35)
Voltage at input/start and feedback circuit	24 V DC -15 % / +10 %
Filter time	1 ms (at A1 in the event of voltage dips at U_s)
	max. 1.5 ms (at S10, S12; test pulse width)
	7.5 ms (at S10, S12; test pulse rate)
	Test pulse rate = 5 x Test pulse width
Typical response time	< 600 ms (automatic start)
	< 70 ms (manual start)
Typ. starting time with U_s	< 600 ms (when controlled via A1)
Typical release time	< 20 ms (when controlled via S11/S12 and S21/S22)
	< 20 ms (when controlled via A1)
Concurrence	∞
Recovery time	< 1 s
Maximum switching frequency	0.5 Hz
Protective circuit	Surge protection; Suppressor diode
Max. permissible overall conductor resistance	approx. 22 Ω (Input and start circuits at U_S)
Operating voltage display	1 x LED (green)
Status display	4 x LED (green)

Contact switching type	5 enabling current paths
	1 signaling current path
Contact material	AgSnO₂
Maximum switching voltage	250 V AC/DC (Observe the load curve)
Minimum switching voltage	5 V AC/DC
Limiting continuous current	6 A (N/O contact, pay attention to the derating)
	6 A (N/C contact)
Maximum inrush current	20 A (Δt  100 ms, undelayed contacts)
	8 A (delayed contacts)
Inrush current, minimum	10 mA
Sq. Total current	55 A² (observe derating)
Interrupting rating (ohmic load) max.	144 W (24 V DC, τ = 0 ms)
	288 W (48 V DC, τ = 0 ms)
	110 W (110 V DC, τ = 0 ms, delayed contacts: 77 W)
	88 W (220 V DC, τ = 0 ms)
	1500 VA (250 V AC, τ = 0 ms, delayed contacts: 2000 VA)
Maximum interrupting rating (inductive load)	42 W (24 V DC, τ = 40 ms, delayed contacts: 48 W)
	42 W (48 V DC, τ = 40 ms, delayed contacts: 40 W)
	42 W (110 V DC, τ = 40 ms, delayed contacts: 35 W)
	42 W (220 V DC, τ = 40 ms, delayed contacts: 33 W)
Switching capacity min.	50 mW
Switching capacity (360/h cycles)	4 A (24 V DC)
	4 A (230 V AC)
Switching capacity (3600/h cycles)	2.5 A (24 V (DC13))
	3 A (230 V (AC15))
Output fuse	10 A gL/gG (N/O contact)
	6 A gL/gG (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	45 mm
Height	112 mm
Depth	114.5 mm

Color (Housing)	yellow (RAL 1018)
Housing material	PBT

Safety data
Stop category	0
	1
Safety data: EN ISO 13849
Category	4 (Undelayed contacts)
	3 (delayed contacts)
Performance level (PL)	e (for delayed contacts PL d)
Safety data: IEC 61508 - High demand
Safety Integrity Level (SIL)	3 (for delayed contacts SIL 2)
Safety data: IEC 61508 - Low demand
Safety Integrity Level (SIL)	3 (for delayed contacts SIL 2)
Safety data: EN IEC 62061
Safety Integrity Level (SIL)	3 (for delayed contacts SIL 2)

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

Item number	2981431
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	DN01
Product key	DNA131
Catalog page	Page 230 (C-6-2019)
GTIN	4017918975234
Weight per piece (including packing)	419.2 g
Weight per piece (excluding packing)	417.2 g
Customs tariff number	85371098
Country of origin	DE

Compatible products

Accessories

Your advantages

Maximum of 3 undelayed and 2 dropout delay contacts

Manually monitored and automatic activation

Up to Cat. 3/4 and PL d/e in accordance with EN ISO 13849-1, SIL 3 in accordance with EN IEC 62061, SIL 3 in accordance with IEC 61508

For emergency stop and safety door monitoring, plus evaluation of light grids

1- and 2-channel control

Adjustable delay time of 0.2 s ... 300 s (24 increments)

Protective labels to prevent manipulation of the set time (PSR-ESD-300) or electronic protection against manipulation (PSR-ESD-30)

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

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)
SCIP	f52e6dc7-fc43-4307-ac98-19aa98af4ca4

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SPP-24DC/ESD/5X1/1X2/300 - Safety relays

2981431

Product details

ECLASS

ETIM

UNSPSC

Functional Safety

cULus Listed

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SPP-24DC/ESD/5X1/1X2/300 - Safety relays 2981431

Product details

ECLASS

ETIM

UNSPSC

Compatible products

CRIMPFOX 6 - Crimping pliers 1212034

Your advantages

PSR-SPP-24DC/ESD/5X1/1X2/300 - Safety relays

2981431