Drucegrove DragonFly User Manual 1.4
Page 13
The following diagram shows how a TFT500 with an external TFT screen positioned inside the elevator car should be
connected back to a Drucegrove IND055 2-Wire controller.
Note that a local 12V DC power supply requires a 110-230V AC input inside the elevator car:
12V DC
PSU
TFT Screen
with DVI Input
TFT500
DragonFly
Omni Driver
110-230V
AC Input
Machine Room
110-230V
AC Input
}
Inputs from
Elevator Controller
2 Wires for
Power and Data
IND055
Controller
Interface
24V DC
PSU
Elevator Car