Ordering details | |
|---|---|
| Product type description | SRB400CS/T 24VDC |
| Article number | 101176211 |
| EAN Code | 4250116201921 |
| Replaced article number 101177161 | |
| eCl@ss | 27-37-19-01 |
Approval | |
| Approval |  USA/CAN EAC |
Classification | |
| Standards | EN ISO 13849-1, IEC 61508, EN 60947-5-1 |
| PL | up e (STOP 0) |
| Control category | up 4 (STOP 0) |
| DC | 99% (STOP 0) |
| CCF | > 65 points |
| PFH value | ≤ 2,0 x 10-8/h (STOP 0) |
| SIL | up 3 (STOP 0) |
| Mission time | 20 Years |
| - notice | The PFH value is applicable for the combinations listed in the table for contact load (K) (current through enabling paths) and switching cycle number (n-op/y). In case of 365 operating days per year and a 24-hour operation, this results in the specified switching cycle times (t-cycle) for the relay contacts. Diverging applications on request.  |
Global Properties | |
| Permanent light | SRB400CS/T 24VDC |
| Standards | IEC/EN 60204-1, EN 60947-5-1, EN ISO 13849-1, IEC 61508 |
Compliance with the Directives (Y/N)  | Yes |
| Climatic stress | EN 60068-2-78 |
| 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 | 346 |
| Start conditions | Automatic or Start button |
| Start input (Y/N) | Yes |
| Feedback circuit (Y/N) | Yes |
| Automatic reset function | No |
| Reset with edge detection (Y/N) | Yes (Level 1) |
| Pull-in delay | |
| - ON delay with reset button | typ. 40 ms (Level 1) typ. 500 ms (Level 2) |
| Drop-out delay | |
| - Drop-out delay in case of emergency stop | typ. 50 ms |
Mechanical data | |
| Connection type | Screw connection |
| Cable section | |
| - Min. Cable section | 0,25 |
| - Max. Cable section | 2.5 |
| Pre-wired cable | rigid or flexible |
| Tightening torque for the terminals | 0,6 |
| Detachable terminals (Y/N) | Yes |
| Mechanical life | 10.000.000 operations |
| Electrical lifetime | Derating curve available on request |
| restistance to shock | 10 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 | +45 °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 | 4 kV |
| - Overvoltage category | III To VDE 0110 |
| - Degree of pollution | 2 To VDE 0110 |
Electromagnetic compatibility (EMC) | |
| EMC rating | conforming to EMC Directive |
Electrical data | |
| Rated DC voltage for controls | |
| - Max. rated DC voltage for controls | 20.4 VDC |
| - Max. rated DC voltage for controls | 28.8 VDC |
| 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 | 4.4 |
| Type of actuation | DC |
| Rated operating voltage Ue | 24 VDC −15% / +20%, residual ripple max. 10% |
| Operating current Ie | 0,18 A |
| Electronic protection (Y/N) | Yes |
| Fuse rating for the operating voltage | Internal electronic trip, tripping current > 1.0 A, Reset after approximately 1 second/s |
| Current and tension on control circuits | |
| - S31, S32, S41, S42 | 26 VDC, Test current: 100 mA |
Inputs | |
| Monitored inputs | |
| - Short-circuit recognition (Y/N) | No (Level 1) |
| - Wire breakage detection (Y/N) | Yes |
| - Earth connection detection (Y/N) | Yes |
| Number of shutters | 2 |
| Number of openers | 2 |
| Cable length | 1-channel without cross-wire detection: 1500 m with 1.5 mm²; 2500 m with 2.5 mm²; 2-channel with/ without cross-wire detection |
| Conduction resistance | max. 40 Ω |
Outputs | |
| - Stop category 1 | Residual current at ambient temperature up to: - 45°C = 12 A; - 55°C = 10 A; - 60°C = 8 A |
| Stop category | 0 |
| - Stop category 0 | Residual current at ambient temperature up to: - 45°C = 18 A; - 55°C = 15 A; - 60°C = 12 A |
| Number of safety contacts | 4 piece |
| Number of auxiliary contacts | 0 piece |
| Number of signalling outputs | 0 piece |
| Switching capacity | |
| - Switching capacity of the safety contacts | max. 230 VAC, 4 A ohmic (inductive in case of appropriate protective wiring) |
| Fuse rating | |
| - Protection of the safety contacts | 4 A slow blow |
| Utilisation category To EN 60947-5-1 | AC-15: 230 V / 1,5 A DC-13: 24 V / 1,2 A |
| Note on the utilisation category | |
| Number of undelayed semi-conductor outputs with signaling function | 0 piece |
| Number of undelayed outputs with signaling function (with contact) | 0 piece |
| Number of delayed semi-conductor outputs with signaling function. | 0 piece |
| Number of delayed outputs with signalling function (with contact). | 0 piece |
| Number of secure undelayed semi-conductor outputs with signaling function | 0 piece |
| Number of secure, undelayed outputs with signaling function, with contact. | 4 piece |
| Number of secure, delayed semi-conductor outputs with signaling function | 0 piece |
| Number of secure, delayed outputs with signaling function (with contact). | 0 piece |
LED switching conditions display | |
| LED switching conditions display (Y/N) | Yes |
| Number of LED´s | 6 |
| LED switching conditions display | |
| - The integrated LEDs indicate the following operating states. | |
| - Position relay K4 | |
| - Position relay K1 | |
| - Position relay K2 | |
| - Position relay K3 | |
| - Supply voltage | |
| - Internal operating voltage Ui | |
Miscellaneous data | |
| Applications |  Guard system Emergency-Stop button Pull-wire emergency stop switches Safety sensor |
Dimensions | |
| Dimensions | |
| - Width | 22.5 mm |
| - Height | 100 mm |
| - Depth | 121 mm |
notice | |
| Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit. | |
notice - Wiring example | |
| Input level: the example shows a 2-channel control of an Emergency Stop command device (level 1) with external reset button (R), and guard door monitoring (level 2) with feedback circuit (H2). | |
| The control recognises cross-short, cable break and earth leakages in the monitoring circuit. | |
| Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts. | |
| Automatic start: Level 1: the automatic start is programmed by connecting the feedback circuit to the terminals X1/+24VDC. Level 2: the automatic start is programmed by connecting the feedback circuit to the terminals X2/+24VDC. If the feedback circuit is not required, establish a bridge | |
| The wiring diagram is shown with guard doors closed and in de-energised condition. | |
Ordering details
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