Lutron Electronics GM-1500P, Operation Manual, Page: 13 / 13

11 220324-GM-1500P
Scale
(3.5 mm jack plug)
PC
(9W 'D" Connector)
Center Pin ...................................................... Pin 2
Ground/shield ...................................................... Pin 5
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
An RS232 lead with the following connection will
be required to link the instrument with the PC
serial input.
The 16 digit data stream will be displayed in the following
format :
Each digit indicate the following status :
D0 End Word
D1 & D8 Display reading, D1 = LSD, D8 = MSD
For example :
If the display reading is 1234, then D8 to D1 is :
00001234
D9 Decimal Point(DP), position from right to the left
0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP
D10 Polarity
0 = Positive 1 = Negative
D11 & D12
Annunciator for Display
g = 57
oz = 58
count = 30
D13 1
D14 4
D15 Start Word