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Delay module, release delayed
LG 7928
- Article number: 0062796
- Type: LG7928.97/61 AC/DC24V 1-10S
The LG 7928 can be used for delayed stopp with status request of the safety relays (Stop... more
Product description
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.
Technical specifications
| Width: | 22,5 mm |
| Cat. / PL acc. to EN ISO 13849-1: | 3/d |
| SIL CL acc. to IEC/EN 62061: | 2 |
| Nominal voltage: | AC/DC |
| Thermal current Ith max.: | 5 A |
| 1- / 2-channel: | 1 |
| Time delay max.: | 600 s |
| Approvals: | UL |
| Connection: | Screw terminals, Pluggable screw terminals, Pluggable cage clamp terminals |
| Output contacts max.: | 1 NC contact, 4 NO contacts |
| Type: | LG 7928 |
Downloads
Advantages
- Easy to realise safe timing circuits
- 4 forcibly guided output contacts at only 22.5 mm width
Features
- 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