Delay module, release delayed
LG 7928
Codice prodotto:
0062796
Tipo:
LG7928.97/61 AC/DC24V 1-10S
Descrizione
The LG 7928 can be used for delayed stopp with status request of the safety relays (Stop category 1 acc. to DIN EN 60204-1) or controlled stopping of plant components.
Dati tecnici
| 1 / 2 canali: | 1 |
|---|---|
| Cat. / PL secondo EN ISO 13849-1: | 3/d |
| Contatti di uscita max.: | 1 NC contact, 4 NO contacts |
| Corrente termica Ith max.: | 5 A |
| Larghezza: | 22,5 mm |
| Omologazioni: | UL |
| Ritardo temporale max.: | 600 s |
| SIL CL secondo IEC/EN 62061: | 2 |
| SIL secondo IEC/EN 62061: | 2 |
| Tecnica di collegamento: | Pluggable cage clamp terminals, Pluggable screw terminals, Screw terminals |
| Tensione nominale: | AC/DC |
| Tipo di apparecchio: | LG 7928 |
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Vantaggi / Benefici per il cliente
- Easy to realise safe timing circuits
- 4 forcibly guided output contacts at only 22.5 mm width
Caratteristiche
- Can be used in conjunction with a suitable switchgear / control unit in safety applications as follows:
- Up to PL d and category 3 according to EN ISO 13849-1
- Up to SIL 2 according to EN 61508 and EN 61511 - Adjustable time delay
- As option fixed time delay
- High long life stability due to digital time base
- Adjustable with or without cross fault detection
- Output: 3 NO contacts + 1 NC contact + 1 forcibly guided feedback contact or 4 NO contacts + 1 forcibly guided feedback contact
- LED indicator for channel 1, 2 and operation voltage
- Wire connection: also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46228-1/-2/-3/-4
- As option with pluggable terminal blocks for easy exchange of devices
- With screw terminals
- Or with cage clamp terminals - Width 22.5 mm