With the development of a PIN-code protection feature for vacuum parameters in digital vacuum switches of the type VS-V-D…, Schmalz has reacted to a request from many users and manufacturers of machines and other devices which include vacuum components and systems. This feature protects the vacuum-parameter settings so that unauthorised persons cannot change them. This is desirable for various reasons: process protection, safety aspects and warranties.
 
Our highlights:

• Proven vacuum-switch
  technology from Schmalz
• 3-digit PIN code protects all
  settings
• Emergency unlocking service at Schmalz

Your benefits:

• Precision and process reliability
• Safe operation of your system, since no
  parameters can be changed
• If you forget the PIN, the settings can be
  unlocked with the aid of a master code

Applications:

• Electronic safety monitoring, optimisation of cycle times
  and energy-saving devices
• For use as a measuring and switching element with improved safety,
  since all parameters are protected

Ordering and technical data for vacuum switch VS-V-(W)-D-C
Types: VS-V-D-C-PNP and VS-V-W-D-PNP
Article Nos.: 10.06.02.00270 and 10.06.02.00271
Pressure range [bar]: -1 to 0
Overpressure safety [bar]: 5
Supply voltage [VDC]: 10.8 to 30
Hysteresis: adjustable
Connectors for measured medium: M5 (female) and G1/8" (male)
Electrical connector: plug connector M8, 4 pins
 
Are you interested in our new vacuum switch with PIN code? If so, send us an email or call us (see below for email address or telephones numbers). We will be happy to help you!