Ocean Optics QE65000 - Manual (Page 34)

B: Specifications
28 220-00000-000-02-201303
Pin
#
Function Input/Output Description
21
SPI Chip
Select
Output
SPI Chip/Device Select signal for communication to other SPI
peripherals
22 GPIO (6) Input/Output
General purpose software-programmable, digital input/output
(channel number)
23 N/A N/A Reserved
24 N/A N/A Reserved
25
Lamp
Enable
Output
TTL signal driven Active HIGH when the Lamp Enable command
is sent to the spectrometer
26 GPIO (7) Input/Output
General purpose software-programmable, digital input/output
(channel number)
27 Ground Input/Output Ground
28 GPIO (8) Input/Output
General purpose software-programmable, digital input/output
(channel number)
29 Ground Input/Output Ground
30 GPIO (9) Input/Output
General purpose software-programmable, digital input/output
(channel number)
30-Pin J2 Accessory Connector - Part Numbers
The part numbers for the 30-pin accessory connector on the QE65000 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).