BD 5980.02
LG 5933
BG 5933
BH 5933

Description

Certain types of machine processes such as presses and guillotines must incorporate safety measures to prevent injury to the limbs of the operator. A method of achieving this is to ensure that the command operation to the machine can only be made via two pushbuttons, which when depressed requires the use of both the operator's hands. If this technique is employed then the control process must conform to the safety requirements which are laid down in BS/EN 60204: Part 1: 1993 Clause 9.2.5.7. These are that:

  • The two buttons must be depressed within a prescribed time period.
  • Both buttons must be released and then depressed to commence a new cycle.
Models BD 5980 & BL 5933 satisfy these conditions and will respond safely to component or wiring failures in the control circuit. Housed in a compact 45 mm enclosure suitable for DIN rail mounting the unit is equipped with positive guided contacts and incorporates redundant self checking circuitry. BD5980 & BL 5933 meet the regulations of the German Employers Liability Association ZH1-456 is approved by E.L.A. "Eisen and Metal III" class IV of DIN24980 and complies with VDE0435 (IEC 255) and prEN574 cat 111A for BD980, rEN574 cat 111C for BL 5933

 

BD 5980.02  

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Features
  • Category Type 111-A
  • Contacts 2 N/O
  • Compact 45 mm wide case
  • Internal auxiliary power supply protection with automatic reset
  • AC or 24V DC power supply options
  • Datasheet

 

BG/BH/BL 5933  

 

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Features
  • Category Type 111-C
  • Contacts 3 N/O, 1 N/C or 2 N/O
  • Compact 90 mm wide case
  • Power supply protection with automatic reset
  • Dual Voltage AC and 24V DC power supply options
  • Datasheet

 

LG5933  

Features
  • Category 111-C, SIL 3
  • Contacts 3N/O, 1N/C
  • Compact 22.5 mm wide case
  • Power supply protection with automatic reset
  • Voltage 24V DC power supply
  • Datasheet

 

 

 

 

 

 


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