Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
BN 3081

Extension module

BN 3081

Contacts

Nominal voltage

Approval

Variant

  • 0048700
  • BN3081.63/61 AC/DC24V
If more safety cicuits have to be switched, than a safety module provides, the extension module... more

Product description

If more safety cicuits have to be switched, than a safety module provides, the extension module BN 3081 is used. It offers safe and reliable contact multiplication and re-enforcment for safety modules with monitoring of the feedback circuit. Safe semiconductor outputs can be extended by relay output contacts. The extension module has forcibly guided contacts and can be delivered with different contact arrangements.

Technical specifications

Width: 100 mm
Cat. / PL acc. to EN ISO 13849-1: 4/e
SIL CL acc. to IEC/EN 62061: 3
Nominal voltage: AC, DC, AC/DC
Thermal current Ith max.: 10 A
1- / 2-channel: 1, 2
Connection: Pluggable screw terminals
Output contacts max.: 1 NC contact, 7 NO contacts
Approvals: UL-Recognized
Type: BN 3081

Advantages

  • Safety contact multiplication

Features

  • According to
    - Performance Level (PL) e and category 4 to EN ISO 13849-1
    - SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
    - Safety Integrity Level (SIL) 3 to IEC/EN 61508
    when connected to a suitable safety module
  • Redundant and forcibly guided contacts
  • Output: 7 NO contacts, 1 NC contact for feed back circuit
  • 1- or 2-channel connection
  • LED displays for channels 1.2
  • Removable terminal strips
  • Width 100 mm