Internal UV Ozone Photometer Page 9-
Analog Outputs
The Model 2010D Photometer supports four analog outputs, each
with a selectable range of 0-1V, 0-5V or 0-10V. The outputs are
provided on a 9-pin female connector labeled “J9 Photometer IO”
(see Figure 9-1). The pin connections are shown below:
Chassis 1
6 Chassis
Output 1 2
7 Ground
Output 2 3
8 Ground
Output 2 4
9 Ground
Output 2 5
Figure 9-2 The Photometer Analog Output Range Selection