SRB100DR
Item number:101186279
Product features
- Safety relay module for double reset
- Suitable for signal processing of potential-free outputs, e.g. command devices
- 1 safety contact, STOP 0
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Ordering code
Product type descriptionSRB100DR
Article number (order number)101186279
EAN (European Article Number)4250116202218
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
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 weight250g
General data - Features
Electronic FuseYes
Wire breakage detection Yes
Start inputYes
Reset after disconnection of supply voltage Yes
Earth connection detectionYes
Integral system diagnostics, statusYes
Number of LEDs4
Number of normally closed (NC)2
Number of safety contacts1
Safety classification
StandardsEN IEC 60947-5-1EN IEC 61508
Safety classification - Relay outputs
PFH value, Stop 02.00 x 10⁻⁸/h
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 Clips0.6Nm
Allowed type of cableflexiblesolid single-wire
Terminal (mechanical)Screw terminals
Mechanical data - Dimensions
Width22.5mm
Height100mm
Depth121mm
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, ± 15 %
Restistance to shock30 g / 11 ms
Ambient conditions - Insulation values
Rated impulse withstand voltage Uimp4kV
Overvoltage categoryIII
Degree of pollution2
Electrical data
Frequency range50Hz60Hz
Operating voltage24 VAC -15 % / +10 %
24 VDC -15 % / +20 %
24 VDC -15 % / +20 %
Ripple voltage10%
Rated operating voltage24VAC
Rated operating voltage24VDC
Rated AC voltage for controls, 50 Hz, minimum20.4VAC
Rated control voltage at AC 50 Hz, maximum26.4VAC
Rated AC voltage for controls, 60 Hz, minimum20.4VAC
Rated control voltage at AC 60 Hz, maximum26.4VAC
Rated AC voltage for controls at DC minimum20.4VDC
Rated control voltage at DC, maximum28.8VDC
Electrical power consumption3.2W
Electrical power consumption6VA
Contact resistance, maximum0.1Ω
Note (Contact resistance)in new state
Drop-out delay in case of power failure, typically80ms
Drop-out delay in case of emergency, typically20ms
Pull-in delay at automatic start, maximum, typically100ms
Pull-in delay at RESET, typically20ms
Material of the contacts, electricalAg-Ni, self-cleaning, positive drive
Electrical data - Safe relay outputs
Voltage, Utilisation category AC-15230VAC
Current, Utilisation category AC-156A
Voltage, Utilisation category DC-1324VDC
Current, Utilisation category DC-136A
Switching capacity, minimum10VDC
Switching capacity, minimum10mA
Switching capacity, maximum250VAC
Switching capacity, maximum8A
Electrical data - Digital inputs
Conduction resistance, maximum40Ω
Electrical data - Relay outputs (auxiliary contacts)
Switching capacity, maximum24VDC
Switching capacity, maximum2A
Electrical data - Electromagnetic compatibility (EMC)
EMC ratingEMC-Directive
Status indication
Indicated operating statesPosition relay K1Position relay K2Position relay K3
Note
Note (General)Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Wiring example
Note (Wiring diagram)(H2) = Feedback circuitActuator configuration: 1-channel control (output impulse approx. 200 ms) of the reset input of a downstream safety relay moduleApplications: #Picture#Bilddata/Sonstige/_quitz01.eps#/Picture# safety relay module for double resetEdge detection: After the device is reset, the trailing edge is evaluated, so that errors, e.g. welded contacts or manipulations cannot lead to dangerous situations.Start configuration: 2 time-dependent reset/on switches 1st and 2nd monitoring time between the 1st and 2nd reset button from 3 … 30 seconds adjustable through DIP switchesThe monitoring time is set through DIP switches located below the cover of the enclosure front. (Factory setting: 3 seconds)The wiring diagram is shown with guard doors closed and in de-energised condition.
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 05/09/2026, 20:16