PSR-SPP- 24DC/RSM4/4X1 - Safety relay module - 2981541

Product properties

Product type	Safety device
Application	Over-speed safety relay
	Zero-speed safety relay
Control	2-channel
Mechanical service life	> 50x 10⁶ cycles
Relay type	Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Insulation characteristics: Air clearances and creepage distances between the power circuits
Overvoltage category	II
Degree of pollution	2

Electrical properties

Maximum power dissipation for nominal condition	2.4 W
Nominal operating mode	100% operating factor
Interfaces	Encoder
	Initiator connection
Air clearances and creepage distances between the power circuits
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 U_N	24 V DC
Input voltage range in reference to U_N	0.85 ... 1.1
Typical input current at U_N	100 mA
Voltage at input/start and feedback circuit	approx. 24 V DC
Typical response time	15 ms
Typical release time	12 ms
Recovery time	1 s
Protective circuit	Surge protection; Suppressor diode
Limit frequency	2 kHz (IN1, IN2)
	400 kHz (RJ45)
Status display	LED (green)

Output data

Contact switching type	4 enabling current paths
Contact material	AgNi10, + 5 µm Au
Maximum switching voltage	250 V AC/DC (when the gold layer is destroyed)
Maximum switching voltage		60 V AC/DC (with gold layer existing)
Minimum switching voltage	100 mV AC/DC
Limiting continuous current	5 A
Limiting continuous current		100 mA (alarm outputs)
Maximum inrush current	6 A
Inrush current, minimum	1 mA
Sq. Total current	42.25 A² (I_TH² = I₁² + I₂² + I₃² + I₄²)
Interrupting rating (ohmic load) max.	67 W (24 V DC, τ = 0 ms)
		36 W (48 V DC, τ = 0 ms)
		43 MW (110 V DC, τ = 0 ms)
		68 MW (220 V DC, τ = 0 ms)
Switching capacity min.	1 mW
Switching capacity (3600/h cycles)	2 A (24 V (DC13))
Switching capacity (3600/h cycles)		3 A (230 V (AC15))
Output fuse	6 A gL
Clock/signal
Number of outputs	4

Connection data

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

Dimensions

Width	45 mm
Height	112 mm
Depth	114.5 mm

Material specifications

Color	yellow
Housing material	PA

Characteristics

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

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	max. 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	DIN EN 60664-1

Mounting

Mounting type	DIN rail mounting
Assembly note	in rows with zero spacing
Mounting position	any

Item number	2981541
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	DNA
Product key	DNA242
GTIN	4017918996833
Weight per piece (including packing)	363.6 g
Weight per piece (excluding packing)	363.069 g
Customs tariff number	90328900
Country of origin	DE

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SPP- 24DC/RSM4/4X1 - Safety relay module

2981541

Product details

ECLASS

ETIM

UNSPSC

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SPP- 24DC/RSM4/4X1 - Safety relay module 2981541

Product details

ECLASS

ETIM

UNSPSC

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Your advantages

PSR-SPP- 24DC/RSM4/4X1 - Safety relay module

2981541