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PHOENIX CONTACT PSR-MM25-1NO-2DO-24DC-SC PSR-MM25-1NO-2DO-24DC-SC 2702355 PHOENIX CONTACT Safety device View larger
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PSR-MM25-1NO-2DO-24DC-SC 2702355 PHOENIX CONTACT Safety device

PSR-MM25-1NO-2DO-24DC-SC

2702355

PHOENIX CONTACT

1 Pcs.

Safety device Safety switching device for sensorless stop control in three-phase and single-phase motors up to SIL 3, category 3, PL e, two-channel evaluation of the recall voltage of alternating, three-phase and direct current motors, plug-in screw terminal, width: 12.5 mm

Automation > Speed-/standstill monitoring relay
Safety

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Key Commercial Data

Orderkey2702355
Packing unit1 pc
Catalog pagePage 276 (C-6-2017)
GTIN4055626133201
Weight per Piece (excluding packing)150.100 g
Custom tariff number85389091
Country of originDE (Germany)

Note

Utilization restrictionEMC: class A product, see manufacturer's declaration in the download area

Dimensions

Width12.5 mm
Height112.2 mm
Depth114.5 mm

Ambient conditions

Ambient temperature (operation)-20 °C ... 55 °C (observe derating)
Ambient temperature (storage/transport)-40 °C ... 85 °C
Max. permissible relative humidity (operation)75 % (on average, 85% infrequently, non-condensing)
Max. permissible humidity (storage/transport)75 % (on average, 85% infrequently, non-condensing)
Maximum altitudemax. 2000 m (Above sea level)

Power supply

Rated control circuit supply voltage US24 V DC -15 % / +10 %
Rated control supply current IStyp. 50 mA
Power consumption at UStyp. 1.2 W
Inrush current5.6 A (Δt = 400 µs at Us)
Filter time1 ms (at A1 in the event of voltage dips at Us)
Protective circuitSurge protection Suppressor diode
Protection against polarity reversal for rated control circuit supply voltage

Measuring inputs

Current consumptionmax. 0.35 mA (at L1/L2/L3)
Voltage input signalmax. 690 V AC/DC (at L1/L2/L3)
Limit frequencymax. 3 kHz (At voltages > 2 VRMS)

Relay outputs: enabling current path

Output nameEnabling current path
Output descriptionsafety-related N/O contacts
Number of outputs1 (undelayed)
Contact type1 enabling current path
Contact materialAgSnO2
Switching voltagemin. 24 V AC/DC
max. 250 V AC/DC (Observe the load curve)
Limiting continuous current5 A (observe derating)
Inrush currentmin. 3 mA
max. 5 A
Sq. Total current25 A2(observe derating)
Switching capacitymin. 72 mW
Switching frequencymax. 0.5 Hz
Mechanical service life10x 106cycles
Output fuse5 A gL/gG

Alarm outputs

Number of outputs2 (digital, PNP)
Voltage23 V DC (US- 1 V)
Currentmax. 100 mA
Maximum inrush current500 mA
Short-circuit protectionYes

Times

Typical pickup time at US< 1 s
Response timetyp. 20 ms (at 50 Hz input frequency)
Delay time range0.5 s ... 20 s ±1 % (K1, K2 can be parameterized)

General

Nominal operating mode100% operating factor
Net weight150.1 g
Mounting positionvertical or horizontal
Mounting typeDIN rail mounting
Assembly instructionsSee derating curve
Degree of protectionIP20
Min. degree of protection of inst. locationIP54
Housing materialPBT
Housing coloryellow
Status display4 x LED Bi-Colour

Connection data

Connection methodScrew connection
pluggableYes
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.2.5 mm²
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.12
Stripping length7 mm
Screw threadM3

Safety-related characteristic data

Stop category0
DesignationIEC 61508 - High demand
Safety Integrity Level (SIL)3 (4 A DC13; 5 A AC15; 17520 switching cycles/year)
DesignationEN ISO 13849
Performance level (PL)e (4 A DC13; 5 A AC15; 17520 switching cycles/year)
Category3
DesignationEN 62061
Safety Integrity Level Claim Limit (SIL CL)3 (4 A DC13; 5 A AC15; 17520 switching cycles/year)

Standards and Regulations

DesignationAir clearances and creepage distances between the power circuits
Standards/regulationsDIN EN 50178
Rated insulation voltage250 V AC
250 V AC
400 V AC with isolation paths between (L1/L2/L3) and the remaining current paths
690 V AC (with isolation paths within L1/L2/L3)
Rated surge voltage/insulationBasic insulation 4 kV:
between all current paths and housing
Basic insulation 8 kV:
between L1 and L2
between L1 and L3
between L2 and L3
Safe isolation, reinforced insulation 6 kV:
between A1/A2 and 13/14
between MO/FO and 13/14
Safe isolation, reinforced insulation 8 kV:
between L1/L2/L3 and A1/A2
between L1/L2/L3 and MO/FO
between L1/L2/L3 and 13/14
Degree of pollution2
Overvoltage categoryIII
Shock15g
Vibration (operation)10 Hz ...150 Hz, 2g
ConformanceCE-compliant

Environmental Product Compliance

REACh SVHCLead 7439-92-1
China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 2702355 Relays (EC001448)
Feature Name Feature Value
Type of electric connection (EF003961) Screw connection
Rated control supply voltage DC (EF003980) 24 V
Voltage type for actuating (EF008242) DC
With detachable clamps (EF003340) Yes
Function rotational speed monitoring (EF003430) No
Function standstill monitoring (EF003431) Yes
Rated operating frequency (EF007370) 3000 Hz
With feedback circuit (EF003343) No
Number of outputs, safety related, undelayed, with contact (EF003344) 1
Number of outputs, safety related, delayed, with contact (EF003345) 0
Number of outputs, safety related, undelayed, semiconductors (EF003346) 0
Number of outputs, safety related, delayed, semiconductors (EF003347) 0
Number of outputs, signalling function, undelayed, with contact (EF003348) 0
Number of outputs, signalling function, delayed, with contact (EF003349) 0
Number of outputs, signalling function, undelayed, semiconductors (EF003350) 2
Number of outputs, signalling function, delayed, semiconductors (EF003351) 0
Suitable for safety functions (EF001597) Yes
With approval for BG BIA (EF004145) No
With approval according to UL (EF001783) Yes
Width (EF000008) 12.5 mm
Height (EF000040) 112.2 mm
Depth (EF000049) 114.5 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.