E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

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Tel.: +49 7723 654-454
E-Mail: ab@dold.com

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E-Mail: rv@dold.com

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LG 7928

Delay module, release delayed

LG 7928

Contacts

Nominal voltage

Time range

Terminal type

Approval

Variant

  • 0062796
  • 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 60 204-1) 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

Advantages

  • Easy to realise safe timing circuits
  • 4 forcibly guided output contacts at only 22.5 mm width

Features

  • According to
    - Performance Level (PL) d and category 3 to EN ISO 13849-1
    - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
    - Safety Integrity Level (SIL) 2 to IEC/EN 61508 and IEC/EN 61511
    when connected to a suitable safety module
  • 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