The unit is a tabletop structure reproducing a 3-floor lift. As in real installations, several sensors and controls are used for the cabin motion & positioning and the doors opening, such as pushbuttons inside the cabin and at each floor.

It is possible to manage the unit according to following modes:

• Stand-alone operation with internal microprocessor board; PLC control with 24 Vdc operating voltage and at least 20 digital inputs and 16 digital outputs; PLCs with less I/O cannot allow to develop all the functions.
•  TTL circuits control with 5 Vdc operating voltage,
• Supervision with PC through USB port in LABVIEW environment.

Technical Specifications:

• Treated and epoxy-painted steel structure reproducing a 3-floor lift.
• Insulating material side synoptic panel with 4mm-dia. Safety terminals for the electrical connections to any PLC or control board; 25 pin-connectors for quick connection to our PLC training panel mod. (PLC training panel with programming and simulation software should be included).
• 3 automatic doors with opening/closing electrical motors. 
• 1 automatic cabin door with opening/closing electrical motor and photocell for users’ safety.
• 4 microswitches for doors closing control.
• 3 limit microswitches for cabin stop at each floors.
• 4 limit microswitches for the cabin floors approach.
• 2 microswitches for cabin over travel.
• Cabin motion with electrical motor controlled by relays UP/DOWN and speed-change.

Common Devices to be Included:

• Motor control for cabin upward / downward
• Motor control for cabin-motion first / second speed.
• Limit microswitch for cabin stop at 1st floor
• Limit microswitch for cabin stop at 2nd floor
• Limit microswitch for cabin stop at 3rd floor
• Limit microswitch for cabin low over travel stop
• Limit microswtich for cabin top over travel stop
• Limit microswitch for cabin approaching to 1st floor
• 2 limit microswitches for cabin approaching to 2nd floor
• Limit microswitch for cabin approaching to 3rd floor
• Eelectronic ringtone for emergency
• Mechanic characteristics:
  • Silk screen synoptic
  • Sheet steel structure painted
  • Plexiglas transparent panel
  • DC gear motor coupled to a system of pulleys with a belt for the cabin motion

Power Supply : 230 Vca 50 Hz Single-phase (Other voltage and frequency under request)
Dimensions : 500 x 350 x 600 mm
Weight : 15 kg