Ocean Optics Maya2000Pro VIS-NIR Install - Manual (Page 31)

B: Specifications
020-00000-000-02-201207 25
Pin # Function Input/Output Description
20
Continuous
Strobe
Output
TTL output signal used to pulse a strobe – Divided down from
the master clock signal
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 Maya2000 Series 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).