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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PSR-SCP- 24DC/ETP/1X1
Weight
0.187 kg
This product is Not Cancellable/Not Returnable
Series PSR-SCP

PSR-SCP- 24DC/ETP/1X1 - Coupling relay

Coupling relay for SIL 3 low demand applications, couples digital output signals to the periphery, 1 enabling current path, module for F&G applications, test pulse filter, plug-in screw connection, 17.5 mm width

  • 1 enabling current path
  • Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation
  • Narrow 17.5 mm housing
  • Up to SIL 3 in accordance with IEC 61508
  • Long service life thanks to filtering of controller test pulses
Technical Specifications

Product properties

ApplicationSafe switch on
ApplicationLow demand
Mechanical service lifeapprox. 107 cycles
Relay typeElectromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3

Electrical properties

Maximum power dissipation for nominal condition1.8 W
Nominal operating mode100% operating factor

Air clearances and creepage distances between the power circuits

Rated Insulation Voltage250 V AC
Rated surge voltage/insulation6 kV/safe isolation (through protective impedance)

General

Nominal input voltage UN24 V DC
Input voltage range20.4 V DC ... 26.4 V DC
Input voltage range in reference to UN0.85 ... 1.1
Typical input current at UN75 mA
Inrush Current200 mA
Typical response time30 ms
Recovery time1 s
Operating voltage displayGreen LED (POWER)

Output data

Contact switching type1 enabling current path
Contact MaterialAgNi, gold-flashed
Maximum Switching Voltage250 V AC (125 V DC)
Minimum Switching Voltage15 V AC/DC
Limiting Continuous Current5 A (N/O contact, pay attention to the derating)
Maximum Inrush Current5 A
Inrush current, minimum100 mA
Sq. Total current25 A2 (ITH2 = I12 + ... + IN2)
Switching capacity min.1.5 W

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

Dimensions

Width17.5 mm
Height99 mm
Depth114.5 mm

Material specifications

Coloryellow
Housing MaterialPolyamide

Safety data: IEC 61508 - Low demand

Safety Integrity Level (SIL)3

Ambient conditions

Degree of ProtectionIP20
Min. degree of protection of inst. locationIP54
Ambient Temperature (Operation)-20 °C ... 55 °C
Ambient temperature (storage/transport)-40 °C ... 65 °C
Maximum altitude≤ 2000 m (Above sea level)
Max. permissible humidity (storage/transport)≤ 85 % (Condensation and icing are not permitted based on the average annual temperature)
Max. permissible humidity (storage/transport)≤ 85 % (On an individual basis, condensation and icing are not permitted)
Shock15g
Vibration (Operation)10 Hz ... 150 Hz, 2g

Conformity/Approvals

UL, USA / CanadaUL applied for
Functional Safety (SIL)SIL 3 acc. to IEC 61508

Air clearances and creepage distances between the power circuits

Standards/regulationsDIN EN 50178

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsin rows with zero spacing
Mounting Positionoptional (Observe derating)

Why Proax for Phoenix Contact 2986711?

Proax is an authorized distributor of Phoenix Contact 2986711 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

Pack Size1
Recommended

Available for order

Phoenix Contact Availability