Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
BH 7925

Delay module, release delayed

BH 7925

Contacts

Nominal voltage

Time range

Approval

Variant

  • 0049937
  • BH7925.96/002 AC/DC24V+AC230V 1-10S
Delayed switch-off in safety-control circuits, stop-category 1 according to IEC/EN 60 204-1. more

Product description

Delayed switch-off in safety-control circuits, stop-category 1 according to IEC/EN 60 204-1.

Technical specifications

Output contacts max.: 1 Öffner, 3 Schließer
Thermal current Ith max.: 5 A
Approvals: UL-Recognized
Width: 45 mm
1- / 2-channel: 1
Connection: abnehmbare Schraubklemmen
Cat. / PL acc. to EN ISO 13849-1: 2/d
Nominal voltage AC: +
Nominal voltage AC/DC: +
SIL CL acc. to IEC/EN 62061: 2
Time delay max.: 10 s
Type: BH 7925

Features

  • According to
    - Performance Level (PL) d and category 2 to EN ISO 13849-1
    - SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
    - Safety Integrity Level (SIL 2) to IEC/EN 61508
    - Category 2 nach EN 954-1
  • Variants /_ _2 to /_ _3
    - 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
    - Category 3 to EN 954-1
  • Adjustable time delay
  • Long time stability by digital timing circuit
  • With auxiliary voltage
  • 1 timing circuit
  • BH 7925 in dual voltage version
  • BH 7925 optionally for AC 230 V
  • Output: 1 NC contact, 1 NO contact, forcibly guided or
    1 NC contact, 3 NO contacts, forcibly guided
  • Indication of state of operation
  • Removable terminal strips
  • Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated),
  • DIN 46 228-1/-2/-3/-4 or
    2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3
  • Optionally with 2 timing circuits
  • Optionally fixed time delay
  • Optionally without auxiliary voltage on BH 7925
  • Optionally for switching small loads
  • BG 7925: width 22.5 mm
    BH 7925: width 45 mm