Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
LG 7927

Delay module, on delayed

LG 7927

Contacts

Nominal voltage

Time range

Terminal type

Approval

Variant

  • 0062790
  • LG7927.97/61 AC/DC24V 1-10S
Delayed start or enabling of a movement. Delayed enabling of a solenoid lock, e.g.... more

Product description

  • Delayed start or enabling of a movement.
  • Delayed enabling of a solenoid lock, e.g. SAFEMASTER STS

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.: 300 s
Approvals: UL
Connection: Screw terminals, Pluggable screw terminals, Pluggable cage clamp terminals
Output contacts max.: 1 NC contact, 4 NO contacts
Type: LG 7927

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