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PSR-SPP- 24UC/ESA4/3X1/1X2/B – 2963941 – Phoenix Contact Safety Relays

$ 253.00

SKU 2963941 Category

Phoenix Contact develops terminal blocks, power supplies, relays, connectors, signal conditioners, controllers & PLCs, I/O systems, Industrial Ethernet, controller system cabling, PCB terminal blocks & connectors, and surge suppression.

Commercial Data

Item number 2963941
Packing unit 1 pc
Minimum order quantity 1 pc
Product key DNA113
Catalog page Page 21 (IF-2009)
GTIN 4017918904784
Weight per piece (including packing) 192.3 g
Weight per piece (excluding packing) 159.02 g
Customs tariff number 85371098
Country of origin DE

Notes

Note on application
Note on application Only for industrial use

Product Properties

Product type Safety relays
Product family PSRclassic
Application Emergency stop
Safety door
Control 2-channel
Mechanical service life approx. 107 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 III
Degree of pollution 2

 

Electrical Properties

Maximum power dissipation for nominal condition 16.44 W (US = 26.4 V, IL² = 72 A², PTotal max = 2.04 W + 14.4 W)
Nominal operating mode 100% operating factor
Air clearances and creepage distances between the power circuits
Rated insulation voltage 250 V
Rated surge voltage/insulation See section “Insulation coordination”

Input Data

General
Rated control circuit supply voltage US 24 V DC -15 % / +10 %
Power consumption at US typ. 1.68 W (DC)
Rated control supply current IS typ. 70 mA
Input voltage range in reference to UN 0.85 … 1.1
Typical input current at UN 70 mA DC (at US)
Inrush current < 3.5 A (Δt = 3 ms at Us)
< 100 mA (Δt = 500 ms, with Us/Ix at S12)
> -100 mA (Δt = 300 ms, with Us/Ix at S22)
< 6 mA (with Us/Ito S34)
Current consumption typ. 38 mA (S12)
typ. -38 mA (S22)
typ. 1 mA (with Us/Ito S34)
Voltage at input/start and feedback circuit approx. 24 V DC
Filter time 5 ms (at A1 in the event of voltage dips at Us)
No test pulses permitted
Typical response time 150 ms (automatic start)
Typ. starting time with Us 250 ms (with Us when controlled via A1)
Typical release time 20 ms (on demand via the sensor circuit)
45 ms (on demand via A1)
Concurrence
Recovery time 1 s (following demand of the safety function)
< 1 s (Boot time)
Protective circuit Surge protection; Suppressor diode
Max. permissible overall conductor resistance approx. 50 Ω (Input and start circuits at US)
Operating voltage display Green LED
Status display LED (green)

Output Data

Contact switching type 3 enabling current paths
1 signaling current path
Contact material AgSnO2, + 0.2 µm Au
Maximum switching voltage 250 V AC/DC
Minimum switching voltage 10 V AC/DC
Limiting continuous current 6 A (N/O contact)
Maximum inrush current 6 A
Inrush current, minimum 10 mA
Sq. Total current 72 A2 (Enabling current paths)
36 A2 (Signaling current path 31/32)
Switching capacity min. 100 mW
Switching capacity in accordance with IEC 60947-5-1 DC13, enabling current paths
AC15, enabling current paths
2 A (DC13, signaling current paths)
1.5 A (AC15, signaling current paths)
Output fuse 10 A gL/gG (Enabling current paths)
4 A gL/gG (Low-demand enabling current paths)
6 A gL/gG (Signaling current path)

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

Dimension

Width 22.5 mm
Height 112 mm
Depth 114.5 mm

Material Specifications

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

Characteristics

Safety data
Stop category 0
Safety data: EN ISO 13849
Category 4
Performance level (PL) e (5 A DC13; 5 A AC15; 8760 switching cycles/year)
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 (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

Standard And Regulations

Air clearances and creepage distances between the power circuits
Standards/regulations DIN EN 60947-1

Mounting

Mounting type DIN rail mounting
Assembly note See derating curve
Mounting position vertical or horizontal

Additional information

Weight 0.1923 kg
Dimensions 11.45 × 2.25 × 11.2 cm

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