41 Auxiliary Power Supply
42 Dimming Control Interface
43 Auxiliary Power Internal Output
44 Auxiliary Sensor Power Output
45 Dimming Signal Internal Output
46 Sensor Side Signal
47 Auxiliary Power Supply Input Power
48 Dimming Control To Driver Circuit Signal
51 Microcontroller Or Microprocessor
52 Sensor Housing
53 Sensor
81 First Plug Socket Connector
82 Second Plug Socket Connector
83 Additional Plug Socket Connector
84 Additional Driver Module
88 Carrier Line
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT