HM-410 Advanced 3-Floor Lift Didactic Equipment Mechatronics Training Equipment
The automation process with the 3-floor lift mod. HM-410 enables the theoretical analysis and the experiments on the following main exercises: microswitches, relays, ON/OFF drives of a DC motor et lift systems. TECHNICAL SPECIFICATIONS • Treated and epoxy-painted steel structure reproducing a3-floor lift. • Insulating material side synoptic panel with 4mm-dia. Safetyterminals for the electrical connections to any PLC or controlboard; 25 pin-connectors for quick connection to our PLCtraining panel mod. PLC-V7 (not included). • 3 automatic doors with opening/closing electrical motors. • 1 automatic cabin door with opening/closing electrical motorand 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. Pushbuttons and limit switches refer to a common terminalwith no electrical potential, the actuating/signaling devicesaccept input electrical signals in 5 to 24Vdc range. Electrical elements available for PLC and interface boardsconnections with to 4mm-dia. safety terminals. 1st FLOOR • Floor call pushbutton with NO contact • ‘On-service’ signaling LED • Limit switch for ‘closed door’ signaling • Motor control for 1st floor door closing • Motor control for 1st floor door opening 2nd FLOOR • Floor call pushbutton with NO contact • ‘On-service’ signaling LED • Limit switch for ‘closed door’ signaling • Motor control for 2nd floor door closing • Motor control for 2nd floor door opening 3rd FLOOR • Floor call pushbutton with NO contact • ‘On-service’ signaling LED • Limit switch for ‘closed door’ signaling • Motor control for 3rd floor door closing • Motor control for 3rd floor door opening CABIN • Pushbutton for motion to 1st floor, NO contact • Pushbutton for motion to 2nd floor, NO contact • Pushbutton for motion to 3rd floor, NO contact • LED for signaling cabin at 1st floor • LED for signaling cabin at 2nd floor • LED for signaling cabin at 3rd floor • STOP pushbutton with NC contact • Emergency call pushbutton, NO contact • Limit switch for ‘closed door’ signaling • Cabin reflection photocell for users’ safety • Motor control for cabin door opening & closing COMMON DEVICES • 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 beltfor the cabin motion A PLC (not included) is needed to control the process. Minimumrequirements: • 21 24 Vcc digital inputs • 16 24 Vcc 0,5 A digital outputs Suggested PLC: • n° 1 PLC training panel mod. PLC-V7 with programmingand simulation software mod. SW7 Alternative: • n° 1 PLC training panel mod. PLC-V6 Power Supply: 230 Vca 50 Hz Single-phase (Other voltage and frequency under request) Dimensions: 500 x 350 x 600 mm Weight: 15 kg
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