Ocean Optics HR2000CG-UV-NIR - Manual (Page 13)

HR2000 Specifications
HR2000 High-Resolution Fiber Optic Spectrometer 9
20-Pin Accessory Connector Pinout Diagram
When facing the 20-pin Accessory Connector on the HR2000, pin numbering is as follows:
20 18 16 14 12 10 8 6 4 2
19 17 15 13 11 9 7 5 3 1
Figure 2-3: 20-Pin Accessory Connector Pinout Diagram
20-Pin Accessory Connector – Pin Definitions
The following table contains information regarding the function of each pin in the HR2000’s 20-Pin Accessory
Connector:
Pin # Description
1 V
USB
or 5V
in
2 RS232 Tx
3 RS232 Rx
4 Lamp Enable
5 Continuous Strobe
6 Ground
7
External Trigger In
8 Single Strobe
9 I 2 C SCL
10 I 2 C SDA
11 No connect
12 No connect
13 No connect
14 No connect
15 No connect
16 No connect
17 No connect
18 No connect
19 No connect
20 No connect
20-Pin J2 Accessory Connector - Part Number and Compatibility
The part numbers for the 20-pin accessory connector on the HR2000 Spectrometer are as follows:
• The connector is Samtec model IPT1-110-01-S-D-RA.
• The mating right-angle connector is Samtec model IPS1-110-01-S-D-RA.
If you are customizing your HR2000 Spectrometer system or configuring External Triggering, you may need these
part numbers to complete your setup.