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Descrizione

The BD 5987 is used to interrupt a safety circuit in a safe way. It can be used to protect people and machines in applications with e-stop buttons and safety gates. The BD 5987.02/301 can be used as electronic replacement of a safety switch according to EN 81-20, section 5.11.2.2.

Dati tecnici
1 / 2 canali: 1, 2
Adatto come controllo per porte di sicurezza: Yes
Cat. / PL secondo EN ISO 13849-1: 4/e
Contatti di uscita max.: 2 NO contacts
Corrente termica Ith max.: 10 A
Larghezza: 45 mm
Omologazioni: UL-Recognized
Rilevamento corto circuito trasversale: Yes
SIL CL secondo IEC/EN 62061: 3
SIL secondo IEC/EN 62061: 3
Tecnica di collegamento: Screw terminals
Tensione nominale: AC, DC
Tipo di apparecchio: BD 5987
Vantaggi / Benefici per il cliente
  • Safe disconnection of electrical circuits
  • Line fault detection at On pushbutton
  • Gold-plated contacts to switch small loads (input for PLC)
  • Optionally cross fault detection in emergency stop circuit
Caratteristiche
  • According to
    - PL e and category 4 to EN ISO 13849-1
    - maximum SIL 3 to EN IEC 62061
    - SIL 3 to EN 61508
  • Output: 2 NO contacts for AC 250 V
  • 1-channel or 2-channel connection
  • LED displays for channels 1 and 2
  • Overvoltage and short circuit protection
  • 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
  • Width 45 mm

  • BD 5987._ _/001: same as BD 5987._ _ but
  • Optionally automatic On function or after activation by the On pushbutton
  • Optionally cross fault detection in emergency stop circuit

  • BD 5987.02/301: same as BD 5987.02/001 but
  • Suitable also for elevators according to EN 81-20/-50
  • Complies to the requirements of the directive 2014/33/EU for elevators
  • According to
    - PL d and category 3 to EN ISO 13849-1
    - maximum SIL 2 to EN IEC 62061
    - SIL 2 to EN 61508
  • Shorter release time when opening the supply circuit
  • Single-channel e-stop circuit