Spectral Sensitivity; Appendix; Cv-A50 Or Cv-A60 Emulating Cv-M50 Interfacing - JAI CV-A50 Operation Manual

9. Spectral Sensitivity

10. Appendix

10.1. CV-A50 or CV-A60 emulating CV-M50 interfacing

The CV-A50 and CV-A60 have a slightly different pin configuration on the 12-pin Hirose
connector, compared to the M-series. This new configuration is compliant to the EIA-J standard.
This means, however, that the CV-A50 and CV-A60 are not completely backward compatible with
the CV-M50, CV-M300, etc in all cases (depending on the cable configuration).
This application note gives detailed instruction on how to change the pin configuration, by
changing internal solder jumpers.
Please note: Only a qualified electronics technician or engineer should make these changes.
Hirose pin # Function
9 PCLK output enabled
9 No connection
10 WEN output
10 Connected to ground
11 Ext Trigger input
11 +12V DC in
Note : Configuration shown in Bold+Italic is factory default setting
Note 2: The RS-232C command "PC" must be set to CLK
CV-A50 / CV-A60
1.0
0.8
0.6
0.4
0.2
0.0
400 500 600
Wave Length (nm)
Fig. 30. Spectral sensitivity.
JP2
Short
Open
Fig. 31. PK8279 Rear Board of CV-A50/60
- 23 -
700 800 900
1000
JP3 JP5 JP1
Open Short
Short Open
Open
Short
JP4 Remarks
Note 2
Short
Open