Ocean Optics QE Pro - Connector Part Numbers and Cable Pinout

B: Specifications
891-00000-000-02-201603 33
Pin #
Function
Input/Output
Description
23
RESET
Input
This pin is pulled up to 5V by a 10K internal resistor. Pull
down to ground to reset. Leave open for normal operation.
24
RS-232 CTS
Output
RS-232 Clear to Send control logic signal – used to enable
or suspend host transmission to the QE Pro
25
Lamp Enable
Output
CMOS signal driven Active HIGH when the Lamp Enable
command is sent to the spectrometer
26
GPIO (7)
Input/Output
General Purpose Input Output
27
RS-232 RTS
Input
RS-232 Request To Send control logic signal -- used to
enable QE Pro transmission to the host
28
GPIO (8)
Input/Output
General Purpose Input Output
29
Ground
Input/Output
Ground
30
GPIO (9)
Input/Output
General Purpose Input Output
30-Pin J2 Accessory Connector - Part Numbers
The part numbers for the 30-pin accessory connector on the QE Pro Spectrometer are as follows:
 The connector is Pak50™ model from 3M Corp. Headed Connector – Part Number
P50–030P1–RR1–TG.
 The mating connector is Part Number P50–030S–TGF.
 Mating the two components requires two 1.27 mm (50 mil) flat ribbon cables (3M 3365 Series is
recommended, HR4-CBL-DB15).
HR4-CBL-DB15 Accessory Cable Pinout
Pin #
Description
Pin #
Description
1
Single_strobe
9
GPIO-9
2
ContStrobe
10
GND_SIGNAL
3
V5_SW
11
SDA
4
ExtTrigIn
12
SCL
5
ExtTrigIn
13
LampEnable
6
GPIO-8
14
A_IN