|  Preferred typ |
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Ordering details |
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Product type description | SE-304C |
Article number | 101165883 |
EAN Code | 4030661293622 |
eCl@ss | 27-27-92-15 |
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Approval |
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Approval | TÜV |
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Classification |
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Standards | EN ISO 13849-1 |
PL | up d |
Control category | up 3 |
PFH value | 1.01 x 10-7 /h |
- notice | up to max. 5000 switching cycles/year |
Mission time | 20 Years |
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Global Properties |
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Permanent light | SE-304C |
Standards | EN ISO 13856-2, EN ISO 13849-1 |
Compliance with the Directives (Y/N)  | Yes |
Product utilisation up to category in accordance with EN 954 | 3 |
Climatic stress | EN ISO 13856-2 |
Mounting | snaps onto standard DIN rail to EN 60715 |
- terminals | IP20 |
- enclosure | IP40 |
- Clearance | IP54 |
Materials |
- Material of the housings | Plastic, thermoplastic |
Weight | 175 |
Start conditions | Automatic or Start button |
Start input (Y/N) | Yes |
Feedback circuit (Y/N) | No |
Reset after disconnection of supply voltage (Y/N) | Yes |
Automatic reset function | Yes |
Reset with edge detection (Y/N) | Yes |
Pull-in delay |
- ON delay with reset button | 100 … 2000 |
Response time | < 17 |
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Mechanical data |
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Connection type | Screw connection |
Cable section |
- Min. Cable section |
- Max. Cable section | 2 x 1.5 |
Detachable terminals (Y/N) | No |
Mechanical life | > 10.000.000 operations |
notice | All indications about the cable section are including the conductor ferrules. |
Resistance to vibration | 10 … 55 HZ, Amplitude 0,15 mm |
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Ambient conditions |
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Ambient temperature |
- Min. environmental temperature | +5 |
- Max. environmental temperature | +55 |
Protection class |
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 |
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Electromagnetic compatibility (EMC) |
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EMC rating | conforming to EMC Directive |
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Electrical data |
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Rated DC voltage for controls |
- Max. rated DC voltage for controls | 21.6 |
- Max. rated DC voltage for controls | 28.8 |
Rated AC voltage for controls, 50 Hz |
- Min. rated AC voltage for controls, 50 Hz | 21.6 |
- Max. rated AC voltage for controls, 50 Hz | 28.8 |
Rated AC voltage for controls, 60 Hz |
- Min. rated AC voltage for controls, 60 Hz | - |
- Max. rated AC voltage for controls, 60 Hz | - |
Power consumption | < 4 |
Type of actuation | AC/DC |
Rated operating voltage Ue | 24 VDC +20% / −10%; 24 VAC +10% / −10% |
Operating current Ie | approx. 500 mA (for 4 Safety edges) |
Frequency range | 50 |
Electronic protection (Y/N) | Yes |
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Inputs |
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Monitored inputs |
- Short-circuit recognition (Y/N) | Yes |
- Wire breakage detection (Y/N) | Yes |
- Earth connection detection (Y/N) | Yes |
Cable length | 200 |
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Outputs |
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Stop category | 0 |
Number of safety contacts | 1 |
Number of auxiliary contacts | 0 |
Number of signalling outputs | 1 |
Switching capacity |
- Switching capacity of the safety contacts | 230 VAC / 2 A; 24 VDC / 2 A |
Fuse rating |
- Protection of the safety contacts | 2 A gG D-fuse |
Utilisation category | AC-15: 230 V / 2 A; DC-13: 24 V / 2 A |
Number of undelayed semi-conductor outputs with signaling function | 1 |
Number of undelayed outputs with signaling function (with contact) | 0 |
Number of delayed semi-conductor outputs with signaling function. | 0 |
Number of delayed outputs with signalling function (with contact). | 0 |
Number of secure undelayed semi-conductor outputs with signaling function | 0 |
Number of secure, undelayed outputs with signaling function, with contact. | 1 |
Number of secure, delayed semi-conductor outputs with signaling function | 0 |
Number of secure, delayed outputs with signaling function (with contact). | 0 |
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LED switching conditions display |
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LED switching conditions display (Y/N) | Yes |
Number of LED´s | 5 |
LED switching conditions display |
- The integrated LEDs indicate the following operating states. |
- Supply voltage UB |
- Authorized operation |
- Safety edge function for 4 Safety edges |
- fault indication |
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Miscellaneous data |
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Applications | Safety edges |
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Dimensions |
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Dimensions |
Width | 22.5 mm |
Height | 100 mm |
Depth | 121 mm |
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notice |
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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. |
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notice - Wiring example |
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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). |
Both re-initialisation and auto-reset must comply with the requirements of EN 1760-2 (diagram A2, A3). |
If less than 4 safety edges are connected, the following diagram must be observed. |
The wiring diagram is shown for the de-energised condition. |
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K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal The data and values have been checked throroughly. Technical modifications and errors excepted. Generiert am
21.02.2019 -
00:31:18h Kasbase 3.3.0.F.64I |