To monitor 1 ... 4 safety edge(s)1 safety contact, STOP 01 Signalling output
| Product type description | SE-304 C EVALUATION UNIT |
| Article number (order number) | 101165883 |
| EAN (European Article Number) | 4030661293622 |
| eCl@ss number, version 12.0 | 27-37-18-19 |
| eCl@ss number, version 11.0 | 27-37-18-19 |
| eCl@ss number, version 9.0 | 27-37-18-19 |
| ETIM number, version 7.0 | EC001449 |
| ETIM number, version 6.0 | EC001449 |
| Standards | EN ISO 13849-1 EN ISO 13850 |
| Climatic stress | EN ISO 13856-2 |
| Housing material | Glass-fibre, thermoplastic |
| Reaction time, maximum | 17 ms |
| Gross weight | 175 g |
| Electronic Fuse | Yes |
| Wire breakage detection | Yes |
| Cross-circuit detection | Yes |
| Start input | Yes |
| Feedback circuit | Yes |
| Automatic reset function | Yes |
| Reset edge detection | Yes |
| Reset after disconnection of supply voltage | Yes |
| Earth connection detection | Yes |
| Integral system diagnostics, status | Yes |
| Number of LEDs | 5 |
| Number of undelayed semi-conductor outputs with signaling function | 1 |
| Number of safety contacts | 1 |
| Number of signalling outputs | 1 |
| Safety classification |
| Performance Level, up to | d |
| Category | 3 |
| Control category to EN954 | 3 |
| PFH value | 1.01 x 10⁻⁷ /h |
| Note (PFH-value) | up to max. 5,000 switching cycles/year |
| Mission time | 20 Year(s) |
| Stop-Category | 0 |
| Mechanical life, minimum | 10,000,000 Operations |
| Mounting | Snaps onto standard DIN rail to EN 60715 |
| Length of cable | 200 m |
| Termination | Screw terminals M20 x 1.5 |
| Cable section, maximum | 2 x 1.5 mm² |
| Note | All indications including the conductor ferrules. |
| Width | 22.5 mm |
| Height | 100 mm |
| Depth | 121 mm |
| Degree of protection of the enclosure | IP40 |
| Degree of protection of the mounting space | IP54 |
| Degree of protection of clips or terminals | IP20 |
| Ambient temperature | +5 ... +55 °C |
| Resistance to vibrations | 10 … 55 Hz, amplitude 0.15 mm |
| Rated impulse withstand voltage Uimp | 4 kV |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Frequency range | 50 Hz |
| Operating voltage | 24 VAC -10 % / +10 % |
| Rated operating voltage | 24 VAC |
| Rated operating voltage | 24 VDC |
| Operating current | 500 mA |
| Rated AC voltage for controls, 50 Hz, minimum | 21.6 VAC |
| Rated control voltage at AC 50 Hz, maximum | 28.8 VAC |
| Rated AC voltage for controls at DC minimum | 21.6 VDC |
| Rated control voltage at DC, maximum | 28.8 VDC |
| Utilisation category AC-15 | 230 VAC |
| Utilisation category AC-15 | 2 A |
| Utilisation category DC-13 | 24 VDC |
| Utilisation category DC-13 | 2 A |
| Electrical power consumption, maximum | 4 W |
| Pull-in delay at RESET | 100 ms ... 2000 ms |
| EMC rating | EMC-Directive |
| Indicated operating states | Authorised operation fault indication |
| Note (applications) | Safety edges |
| Note (General) | The overall machine safety depends on the professional mounting and installation of the safety monitoring module and the signal transmitter, as well as on the correct and professional electrical connection of the components. If there it any risk whatsoever, the machine may not be restarted. |
| Note (Wiring diagram) | Both re-initialisation and auto-reset must comply with the requirements of EN 1760-2 (diagram A2, A3). The wiring diagram is shown for the de-energised condition. Monitoring the safety edges SE 40 / SE 70 with a safety monitoring unit SE-304C up to PL d and Category 3. Manual reset function or auto-reset: the manual reset function is triggered by an edge-sensitive signal (edge switching "0-1-0" within 100 ms up to 2 s) (X2/X3). Alternatively, the auto-reset function can be activated by a connection (A3/X2). If less than 4 safety edges are connected, the following diagram must be observed. |
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