Lutron Electronics BTM-4208SD User Manual

A RS232 lead with the following connection will be
required to link the instrument with the PC serial port.
Meter PC
(9W 'D" Connector)
Center Pin.........................
.
Pin 4
(3.5 mm jack plug)
Ground/shield......................
.
Pin 2
2.2 K
resistor
Pin 5
The 16 digits data stream will be displayed in the
following format :
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Each digit indicates the following status :
D15 Start Word
D14 4
D13 When send the CH1 Temp. data = 1
When send the CH2 Temp. data = 2
When send the CHx Temp. data = x
..................................................
When send the CH10 Temp. data =
A
When send the CH11 Temp. data = B
When send the CH12 Temp. data = C
D12, D11 Annunciator for Display
= 01 ℃ = 02℉
D10 Polarity
0 = Positive 1 = Negative
D9 Decimal Point(DP), position from right to the
left
0 = No DP, 1= 1 DP, 2 = 2 DP, 3 = 3 DP
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Lutron Electronics BTM-4208SD Specifications

General

Brand	Lutron Electronics
Model	BTM-4208SD
Category	Data Loggers
Language	English