Ordering details | |
Product type description | SRB-E-402ST |
Article number | 103007221 |
EAN code | |
eCl@ss | 27-37-19-01 |
Approval | |
Approval | TÜV USA/CAN |
Classification | |
Relay outputs | |
Standards | EN ISO 13849-1, IEC 61508, IEC/EN 62061 |
PL | up e |
Control category | up 4 |
DC | High |
CCF | > 65 points |
PFH value | ≤ 1.25 x 10−8/h |
PFD value | ≤ 5.3 x 10−5 |
SIL | up 3 |
Mission time | 20 Years |
Semi-conductor outputs | |
Standards | EN ISO 13849-1, IEC 61508, IEC/EN 62061 |
PL | up e |
Control category | up 4 |
PFH value | ≤ 2.66 x 10−9/h |
PFD value | ≤ 2.42 x 10−5 |
SIL | up 3 |
Mission time | 20 Years |
Global Properties | |
Product name | SRB-E-402ST |
Standards | IEC/EN 60204-1, EN 60947-5-1, EN ISO 13849-1, IEC 61508, IEC/EN 62061 |
Compliance with the Directives (Y/N) | Yes |
Mounting | snaps onto standard DIN rail to EN 60715 |
Terminal designations | IEC/EN 60947-1 |
Materials | |
- Material of the housings | Plastic, glass-fibre reinforced thermoplastic, ventilated |
- Material of the contacts | Ag-Ni, self-cleaning, positive action |
Weight | 190 g |
Start conditions | Automatic or Start button (Optional monitored) |
Start input (Y/N) | Yes |
Feedback circuit (Y/N) | Yes |
Start-up test (Y/N) | No |
Automatic reset function (Y/N) | Yes |
Reset with edge detection (Y/N) | Yes |
Pull-in delay | |
- ON delay with automatic start | < 150 ms |
- ON delay with reset button | < 150 ms |
Drop-out delay | |
- Drop-out delay in case of power failure | < 10 ms |
- Drop-out delay in case of emergency stop | < 10 ms |
Mechanical data | |
Connection type | Screw connection, plug-in |
Cable section | |
- Min. Cable section | 0,25 mm² |
- Max. Cable section | 2.5 mm² |
Pre-wired cable | rigid or flexible |
Tightening torque for the terminals | 0,5 Nm |
Detachable terminals (Y/N) | Yes |
Mechanical life | 10.000.000 operations |
Electrical lifetime | Derating curve available on request |
restistance to shock | 30 g / 11 ms |
Resistance to vibration To EN 60068-2-6 | 10…55 Hz, Amplitude 0,35 mm |
Ambient conditions | |
Ambient temperature | |
- Min. environmental temperature | −25 °C |
- Max. environmental temperature | +60 °C |
Storage and transport temperature | |
- Min. Storage and transport temperature | −40 °C |
- Max. Storage and transport temperature | +85 °C |
Protection class | |
- Protection class-Enclosure | IP40 |
- Protection class-Terminals | IP20 |
- Protection class-Clearance | IP54 |
Air clearances and creepage distances To IEC/EN 60664-1 | |
- Rated impulse withstand voltage Uimp | 6 kV / 4 kV / 0,8 kV |
Overvoltage category | III |
- Degree of pollution | 2 To IEC/EN 60664-1 |
Electromagnetic compatibility (EMC) | |
EMC rating | conforming to EMC Directive |
Electrical data | |
Rated DC voltage for controls | |
- Min. rated DC voltage for controls | 19.2 V |
- Max. rated DC voltage for controls | 28.8 V |
Rated AC voltage for controls, 50 Hz | |
- Min. rated AC voltage for controls, 50 Hz | |
- Max. rated AC voltage for controls, 50 Hz | |
Rated AC voltage for controls, 60 Hz | |
- Min. rated AC voltage for controls, 60 Hz | |
- Max. rated AC voltage for controls, 60 Hz | |
Contact resistance | max. 100 mΩ |
Power consumption | 3.6 W |
Type of actuation | DC |
Switch frequency | max. 0,3 Hz |
Rated insulation voltage Ui | 250 V / 50 V |
Rated operating voltage Ue | 24 VDC −20% / +20%, residual ripple max. 10% |
Operating current Ie | 0,15 A |
Frequency range | |
Electronic protection (Y/N) | No |
Fuse rating for the operating voltage | We recommend a Z type circuit breaker (max. 16 A) either a fine-wire fuse (max. 15A, slow-blow) |
Bridging in case of voltage drops | 5 ms |
Cyclic outputs | > 20 VDC, 10 mA for each output |
Control inputs | 24 VDC / 8 mA |
Inputs | |
Monitored inputs | |
- Short-circuit recognition (Y/N) | Yes |
- Wire breakage detection (Y/N) | Yes |
- Earth connection detection (Y/N) | Yes |
Number of shutters | 2 piece |
Number of openers | 4 piece |
Cable length | 1500 m with 1.5 mm²;2500 m with 2.5 mm² |
Conduction resistance | max. 40 Ω |
Outputs | |
Stop category | 0 |
Number of safety contacts | 2 x STOP 0 |
Number of safety outputs | 2 x STOP 0 |
Number of auxiliary contacts | 1 x STOP 0 |
Number of signalling outputs | 1 x STOP 0 |
Relay outputs | |
Switching capacity of the safety contacts | max. 250 V, 6 A ohmicmin. 10 VDC / 10 mA(inductive in case of appropriate protective wiring) |
Protection of the safety contacts | Safety fuse 10 A quick-blow, 6 A slow blow |
Utilisation category | AC-15: 230 V / 4 ADC-13: 24 V / 4 A |
Switching capacity of the auxiliary contacts | 24 VDC, 1 A |
Fuse rating for the auxiliary contacts | 2.5 A quick-blow, 2 A slow blow |
Semi-conductor outputs | |
Switching capacity of the safety outputs | max. 2 A (inductive in case of appropriate protective wiring) |
Voltage drop Ud | < 0,5 V |
Residual current Ir | < 1 mA |
Test impulse width | < 1 ms< 100 µs |
Fuse rating for the safety outputs | |
Utilisation category | DC-13: 24 V / 2 A |
Switching capacity of the signaling/diagnostic outputs | 24 VDC / 100 mA |
Fuse rating for the signaling/diagnostic outputs | Internal electronic trip |
LED switching conditions display | |
LED switching conditions display (Y/N) | Yes |
Number of LED´s | 6 piece |
Yes | |
Miscellaneous data | |
Applications | Emergency-Stop button Pull-wire emergency stop switches Safety light barriers Safety light curtain Safety sensor hinged safety guard |
Dimensions | |
Dimensions | |
- Width | 22.5 mm |
- Height | 98 mm |
- Depth | 115 mm |
K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 WuppertalThe data and values have been checked throroughly. Technical modifications and errors excepted.Generiert am 12.03.2017 - 17:10:44h Kasbase 3.2.6.F.64I |