SRB401EM115V
Archive
Item number:101183481
Product features
- Expander module for contact expansion
- 4 safety contacts, STOP 0
- 1 Signalling output
Ordering data
Note (Delivery capacity)Not available!
Replacement article number101195652
Product type descriptionSRB401EM115V
Article number (order number)101183481
EAN (European Article Number)4250116202461
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 weight260g
General data - Features
Wire breakage detection Yes
Removable TerminalsYes
Feedback circuit
Yes
Automatic reset functionYes
Earth connection detectionYes
Integral system diagnostics, statusYes
Number of auxiliary contacts1
Number of LEDs1
Number of normally closed (NC)1
Number of safety contacts4
Safety classification
StandardsEN IEC 60947-5-1EN IEC 61508
Stop-Category0
Safety classification - Relay outputs
Performance Level, stop 0, up toe
Category, Stop 04
Diagnostic Coverage (DC) Level, Stop 0≥ 99%
PFH value, Stop 02.00 x 10⁻⁸/h
Safety Integrity Level (SIL), Stop 0, suitable for applications in3
Mission time20Year(s)
Common Cause Failure (CCF), minimum65
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 ... +50 °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 voltage115 VAC -15 % / +6 %
Rated operating voltage115VAC
Operating current50mA
Rated AC voltage for controls, 50 Hz, minimum97.8VAC
Rated control voltage at AC 50 Hz, maximum121.9VAC
Rated AC voltage for controls, 60 Hz, minimum97.8VAC
Rated control voltage at AC 60 Hz, maximum121.9VAC
Electrical power consumption1W
Electrical power consumption1VA
Contact resistance, maximum0.1Ω
Note (Contact resistance)in new state
Drop-out delay in case of "emergency stop", maximum35ms
Pull-in delay at automatic start, maximum, typically30ms
Material of the contacts, electricalAgSn0. self-cleaning, positive drive
Electrical data - Digital inputs
Conduction resistance, maximum40Ω
Electrical data - Electromagnetic compatibility (EMC)
EMC ratingEMC-Directive
Status indication
Indicated operating statesPosition relay K1/K2
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)Relay outputs: 1-channel control of the expander module is suitable for contact reinforcement or multiplication of the connected safety relay module.Terminals X1 and X2 of the expander module must be connected to the feedback circuit or reset circuit of the safety relay module.The wiring diagram shows the control of the expander module by a SRB... safety relay module with the 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: 09/05/2026, 04:26