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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
1442021
Weight
0.268 kg
This product is Not Cancellable/Not Returnable
Series PSR-SCP

PSR-SCP- 24DC/URM4/5X1/2X2 - Extension module

1-channel or 2-channel contact extension, 5 N/O contacts, 1 N/C contact, 1 confirmation current path, together with basic device up to Cat. 4 PL e in accordance with EN ISO 13849 safe isolation, width: 35 mm, pluggable screw terminal block

  • Five enabling, one signaling, and one confirmation current path
  • 1- and 2-channel control
  • Up to Cat. 4/PL e in accordance with EN ISO 13849-1, SIL 3 in accordance with EN IEC 62061, SIL 3 in accordance with IEC 61508
Technical Specifications

Product properties

Product familyPSRclassic
ApplicationExtension module
Mechanical service lifeapprox. 107 cycles
Relay typeElectromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3

Times

Typ. starting time with Us< 25 ms (at Us / when controlled via A11/A12)
Typical release time< 20 ms (at Us / when controlled via A11/A12)
Recovery time< 1 s

Electrical properties

Maximum power dissipation for nominal condition16.7 W (US = 26.4 V, IL² = 72 A², PTotal max = 2.3 W + 14.4 W)
Nominal operating mode100% operating factor

Air clearances and creepage distances between the power circuits

Rated Insulation Voltage250 V
Rated Insulation Voltage250 V
Rated surge voltage/insulationSee section “Insulation coordination”

Digital: A11, A12

Description of the inputsafety-related
Number of Inputs2
Input voltage range "1" signal19.2 V ... 26.4 V DC
Max. permissible overall conductor resistance50 Ω
Protective circuitSuppressor diode
Current consumptiontyp. 39 mA

Relay: Enabling current paths (23/24 ... 63/64)

Output description2 N/O contacts each in series, safety-related, floating
Number of Outputs5
Contact switching type5 enabling current paths
Contact MaterialAgSnO2
Switching voltagemin. 10 V
Switching voltagemax. 250 V AC
Switching capacitymin. 100 mW
Inrush Currentmin. 10 mA
Inrush Currentmax. 6 A
Switching capacity in accordance with IEC 60947-5-13 A (AC15)
Switching capacity in accordance with IEC 60947-5-15 A (DC13)
Limiting Continuous Current6 A (observe derating)
Sq. Total current72 A2 (observe derating)
Switching frequencymax. 1 Hz
Mechanical service life10x 106 cycles
Output fuse10 A gL/gG
Output fuse4 A gL/gG (for low-demand applications)

Relay: Signaling current path (71/72)

Output description2 N/C contacts parallel, non-safety-related, floating
Number of Outputs1
Contact switching type1 signaling current path
Contact MaterialAgSnO2
Switching voltagemin. 5 V AC/DC
Switching voltagemax. 250 V AC/DC
Switching capacitymin. 50 mW
Inrush Currentmin. 10 mA
Inrush Currentmax. 6 A
Switching capacity in accordance with IEC 60947-5-11.5 A (AC15)
Switching capacity in accordance with IEC 60947-5-15 A (DC13)
Limiting Continuous Current6 A
Sq. Total current36 A2
Switching frequencymax. 1 Hz
Mechanical service life10x 106 cycles
Output fuse6 A (gL/gG)

Relay: Confirmation current path (11/12)

Output description2 N/C contacts in series, floating
Number of Outputs1
Contact switching type1 confirmation current path
Contact MaterialAgSnO2
Switching voltagemax. 250 V AC/DC
Switching voltagemin. 10 V
Switching capacitymin. 100 mW
Inrush Currentmax. 3 A
Switching capacity in accordance with IEC 60947-5-11.5 A (AC15)
Switching capacity in accordance with IEC 60947-5-13 A (DC13)
Limiting Continuous Current3 A
Sq. Total current9 A2
Switching frequencymax. 1 Hz
Output fuse3 A (gL/gG)

Connection technology

pluggableyes

Conductor connection

Connection MethodScrew connection
Conductor cross section rigid0.2 mm² ... 2.5 mm²
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross-section AWG24 ... 12
Stripping length7 mm
Screw threadM3
Tightening torque0.5 Nm ... 0.6 Nm

Signaling

Operating voltage display2 x green LED

Dimensions

Width35 mm
Height99 mm
Depth114.5 mm

Material specifications

Color (Housing)yellow (RAL 1018)
Housing MaterialPolyamide

Safety data

Stop category0

Safety data: EN ISO 13849

Category4 (In conjunction with suitable evaluating device)
Performance level (PL)e (In conjunction with suitable evaluating device)

Safety data: IEC 61508 - High demand

Safety Integrity Level (SIL)3 (In conjunction with suitable evaluating device)

Safety data: IEC 61508 - Low demand

Safety Integrity Level (SIL)3 (In conjunction with suitable evaluating device)

Safety data: EN IEC 62061

Safety Integrity Level (SIL)3 (In conjunction with suitable evaluating device)

Ambient conditions

Degree of ProtectionIP20
Min. degree of protection of inst. locationIP54
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)
Shock15g
Vibration (Operation)10 Hz ... 150 Hz, amplitude 0.15 mm, 2g

CE

IdentificationCE-compliant

Air clearances and creepage distances between the power circuits

Standards/regulationsEN 60947-1

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsObserve derating
Mounting Positionvertical or horizontal

Why Proax for Phoenix Contact PSR-SCP- 24DC/URM4/5X1/2X2?

Proax is an authorized distributor of Phoenix Contact PSR-SCP- 24DC/URM4/5X1/2X2 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

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Additional Information

Alternate NamesPSRSCP24DCURM45X12X2
Pack Size1
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