SRB-E-402ST

Ordering data

Product type descriptionSRB-E-402ST

Article number (order number)103007221

EAN (European Article Number)4030661478524

eCl@ss number, version 12.027-37-18-19

eCl@ss number, version 11.027-37-18-19

eCl@ss number, version 9.027-37-18-19

ETIM number, version 7.0EC001449

ETIM number, version 6.0EC001449

Approvals - Standards

CertificatesCCCcULusTÜV

General data

StandardsEN IEC 60204-1EN IEC 60947-1EN IEC 60947-5-1EN IEC 60947-5-3EN IEC 60947-5-5EN IEC 61508EN IEC 62061EN ISO 13849-1

Climatic stressEN 60068-2-78

Housing materialGlass-fibre reinforced thermoplastic, ventilated

Gross weight190g

General data - Features

Electronic FuseYes

Wire breakage detection Yes

Cross-circuit detectionYes

Start inputYes

Feedback circuit Yes

Automatic reset functionYes

Reset edge detectionYes

Earth connection detectionYes

Integral system diagnostics, statusYes

Number of auxiliary contacts1

Number of LEDs6

Number of normally closed (NC)4

Number of normally open (NO)2

Number of Safety contacts, STOP 02

Number of safety digital outputs, Stop 02

Number of Signalling outputs, STOP 01

Safety classification

StandardsEN IEC 61508EN IEC 62061EN ISO 13849-1

Stop-Category0

Safety classification - Relay outputs

Performance Level, up toe

Category4

Diagnostic Coverage (DC) Level> 94%

PFH value1.25 x 10⁻⁸/h

PFD value5.30 x 10⁻⁵

Safety Integrity Level (SIL), suitable for applications in3

Mission time20Year(s)

Common Cause Failure (CCF), minimum65

Safety classification - Fail-safe digital outputs

Performance Level, up toe

Category4

PFH value2.66 x 10⁻⁹/h

PFD value2.42 x 10⁻⁵

Safety Integrity Level (SIL), suitable for applications in3

Mission time20Year(s)

Mechanical data

Mechanical lifetime, minimum10,000,000Operations

MountingSnaps onto standard DIN rail to EN 60715

Mechanical data - Connection technique

Terminal designationsIEC/EN 60947-1

Cable section, minimum0.25 mm²

Cable section, maximum2.5 mm²

Tightening torque of Clips0.5Nm

Allowed type of cableflexiblesolid single-wire

Terminal (mechanical)Removable screw terminals

Mechanical data - Dimensions

Width22.5mm

Height98mm

Depth115mm

Ambient conditions

IP Degree of protection of the enclosureIP40

IP Degree of protection of the installation spaceIP54

IP Degree of protection of clips or terminalsIP20

Ambient temperature-25 ... +60 °C

Storage and transport temperature-40 ... +85 °C

Resistance to vibrations10 ... 55 Hz, Amplitude 0.35 mm

Restistance to shock30 g / 11 ms

Ambient conditions - Insulation values

Rated insulation voltage U_i250 V / 50 V

Rated impulse withstand voltage U_imp, relay output4kV

Rated impulse withstand voltage U_imp, semiconductor output0.8kV

Overvoltage categoryIII

Degree of pollution2

Electrical data

Operating voltage24 VDC -20 % / +20 %

Ripple voltage10%

Rated operating voltage24VDC

Operating current150mA

Rated AC voltage for controls at DC minimum19.2VDC

Rated control voltage at DC, maximum28.8VDC

Electrical power consumption3.6W

Contact resistance, maximum0.1Ω

Note (Contact resistance)in new state

Drop-out delay in case of power failure, typically10ms

Drop-out delay in case of emergency, typically10ms

Pull-in delay at automatic start, maximum, typically150ms

Pull-in delay at RESET, typically150ms

Switching frequency, maximum0.3Hz

Material of the contacts, electricalAg-Ni, self-cleaning, positive drive

Electrical data - Safety digital outputs

Voltage drop U_d, maximum0.5V

Leakage current I_r, maximum1mA

Voltage, Utilisation category DC-1224VDC

Current, Utilisation category DC-122A

Voltage, Utilisation category DC-1324VDC

Current, Utilisation category DC-132A

Electrical data - Safe relay outputs

Voltage, Utilisation category AC-15230VAC

Current, Utilisation category AC-154A

Voltage, Utilisation category DC-1324VDC

Current, Utilisation category DC-134A

Switching capacity, minimum10VDC

Switching capacity, minimum10mA

Switching capacity, maximum250VAC

Switching capacity, maximum6A

Electrical data - Digital inputs

Conduction resistance, maximum40Ω

Electrical data - Digital Output

Voltage, Utilisation category DC-1224VDC

Current, Utilisation category DC-120.1A

Electrical data - Relay outputs (auxiliary contacts)

Switching capacity, maximum24VDC

Switching capacity, maximum1A

Electrical data - Electromagnetic compatibility (EMC)

EMC ratingEMC-Directive

Status indication

Indicated operating statesBaustein-StatusFault codesInternal operating voltage U_i

Other data

Note (applications)Emergency-Stop buttonhinged safety guardPull-wire emergency stop switchesSafety light barriersSafety light curtainSafety sensorTwo-hand control panels

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SRB-E-402ST

Product features

Ordering data

Approvals - Standards

General data

General data - Features

Safety classification

Safety classification - Relay outputs

Safety classification - Fail-safe digital outputs

Mechanical data

Mechanical data - Connection technique

Mechanical data - Dimensions

Ambient conditions

Ambient conditions - Insulation values

Electrical data

Electrical data - Safety digital outputs

Electrical data - Safe relay outputs

Electrical data - Digital inputs

Electrical data - Digital Output

Electrical data - Relay outputs (auxiliary contacts)

Electrical data - Electromagnetic compatibility (EMC)

Status indication

Other data

SRB-E-402ST

Product features

Ordering data

Approvals - Standards

General data

General data - Features

Safety classification

Safety classification - Relay outputs

Safety classification - Fail-safe digital outputs

Mechanical data

Mechanical data - Connection technique

Mechanical data - Dimensions

Ambient conditions

Ambient conditions - Insulation values

Electrical data

Electrical data - Safety digital outputs

Electrical data - Safe relay outputs

Electrical data - Digital inputs

Electrical data - Digital Output

Electrical data - Relay outputs (auxiliary contacts)

Electrical data - Electromagnetic compatibility (EMC)

Status indication

Other data

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