Ocean Optics QE Pro - Accessory Connector Information

B: Specifications
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30-Pin Accessory Connector Pinout
The QE Pro features a 30-pin Accessory Connector, located on the side of the unit as shown:
Location of QE Pro 30-Pin Accessory Connector
30-Pin Accessory Connector Pinout Diagram
When facing the 30-pin Accessory Connector on the front of the vertical wall of the QE Pro, pin
numbering is as follows:
USB
Port
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
30-Pin Accessory Connector Pinout Diagram
30-Pin Accessory Connector – Pin Definitions and
Descriptions
The following table contains information regarding the function of each pin in the QE Pro’s 30-Pin
Accessory Connector:
Pin #
Function
Input/Output
Description
1
RS232 Rx
Input
RS232 receive signal – Communicates with a PC over DB9
Pin 3