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Phoenix Contact 2981541
AllRelaysSafety Relays
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PSR-SPP- 24DC/RSM4/4X1
Weight
0.364 kg
This product is Not Cancellable/Not Returnable
Series PSR-SPP

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

2-channel over-speed and zero-speed safety relay up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, 4 N/O contacts, suitable for connecting incremental encoders and initiators, width: 45 mm, plug-in Push-in terminal block

  • Easy configuration via software (PSR-RSM4)
  • Up to SIL 3 in accordance with IEC 61508
  • Standard sensors can be connected
Technical Specifications

Product properties

ApplicationOver-speed safety relay
ApplicationZero-speed safety relay
Mechanical service life> 50x 106 cycles
Relay typeElectromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3

Electrical properties

Maximum power dissipation for nominal condition2.4 W
Nominal operating mode100% operating factor
InterfacesEncoder
InterfacesInitiator connection

Air clearances and creepage distances between the power circuits

Rated Insulation Voltage250 V
Rated surge voltage/insulation4 kV / Basic isolation, (safe isolation, reinforced insulation and 6 kV between input circuit and enabling current paths.)

General

Nominal input voltage UN24 V DC
Input voltage range in reference to UN0.85 ... 1.1
Typical input current at UN100 mA
Voltage at input/start and feedback circuitapprox. 24 V DC
Typical response time15 ms
Typical release time12 ms
Recovery time1 s
Protective circuitSurge protection; Suppressor diode
Limit frequency2 kHz (IN1, IN2)
Limit frequency400 kHz (RJ45)
Status displayGreen LED

Output data

Contact switching type4 enabling current paths
Contact MaterialAgNi10, + 5 µm Au
Maximum Switching Voltage250 V AC/DC (when the gold layer is destroyed)
Maximum Switching Voltage60 V AC/DC (with gold layer existing)
Minimum Switching Voltage100 mV AC/DC
Limiting Continuous Current5 A
Limiting Continuous Current100 mA (alarm outputs)
Maximum Inrush Current6 A
Inrush current, minimum1 mA
Sq. Total current42.25 A2 (ITH2 = I12 + I22 + I32 + I42)
Interrupting rating (ohmic load) max.67 W (24 V DC, τ = 0 ms)
Interrupting rating (ohmic load) max.36 W (48 V DC, τ = 0 ms)
Interrupting rating (ohmic load) max.43 MW (110 V DC, τ = 0 ms)
Interrupting rating (ohmic load) max.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 fuse6 A gL

Clock/signal

Number of Outputs4

Connection technology

pluggableyes

Conductor connection

Connection MethodPush-in connection
Conductor cross section rigid0.2 mm² ... 1.5 mm²
Conductor cross section flexible0.2 mm² ... 1.5 mm²
Conductor cross section, flexible, with ferrule, with plastic sleeve0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Conductor cross section flexible, with ferrule without plastic sleeve0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6)
Conductor cross-section AWG24 ... 16
Stripping length8 mm

Dimensions

Width45 mm
Height112 mm
Depth114.5 mm

Material specifications

Coloryellow
Housing MaterialPolyamide

Safety data

Stop category0

Safety data: EN ISO 13849

Category4
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

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 ... 70 °C
Maximum altitudemax. 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)

Air clearances and creepage distances between the power circuits

Standards/regulationsDIN EN 60664-1

Mounting

Mounting TypeDIN rail mounting
Assembly instructionsin rows with zero spacing
Mounting Positionany
Accessories
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Additional Information

Pack Size1
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