AVT5241 A +

Formerly coded locks were built based on discrete digital circuits. The use of microcontroller allows simplifying the construction of the lock, improving its functionality and building a clear, functional user interface. The code lock described was created to protect the entrance door of the facility.

Recommendations: the lock is a fully professional construction that can meet the expectations of demanding users.

Basic parameters:

• Power supply: 12 VDC
• Supply current (idle / operation mode / relay activation): 40/60/90 mA
• Controlled load: depending on the relays used
• Two independent executive relays
• Settings of the most important Fusebits:
  • CKSEL3..0: 0100
  • SUT1..0: 10
  • EESAVE: 0
  • CKDIV8: 0
• dimensions of the plate 191x65mm

The set includes a printed circuit board, programmed layout and documentation

A version with a set of independent components is available

Detailed description of EP 06/10