Elevator Leveling Sensor TNG-DS26B1 PNP/NPN Guide Shoe Function Function 1 Automatic operation

Function Function 1 Automatic operation 16 Firefight return 2 Operation by operator 17 Mal-operation removal 3 Overhaul operation 18 Main contactor protection 4 Upper automatic door-opening 19 Service floor setting 5 Automatic door-shut time-delay 20 Home landing floor setting 6 Call for opening of this floor 21 Travel contactor protection 7 Optical curtain protection 22 Direction chosen by driver 8 Over-load none door-shut 23 Opposite door service setting 9 Full-load direct running 24 Brake test protection 10 Automatic lighting control 25 Terminal speed change and landing floor number correction 11 Trouble diagnosis 26 Position-limit protection 12 Safety circuit protection 27 Limit protection 13 Door interlocking protection 28 Over-speed protection 14 Landing floor

and make sure that have enough space for heat dissipation around it

Voltage: DC12V

The new elevator does not need a light curtain power supply box

and NKT Serie is for four-wire system

Elevator Leveling Sensor TNG-DS26B1 PNP/NPN Guide Shoe Function Function 1 Automatic operation