JAI Appendix, CV-A11 emulating CV-M10 interfacing, WEN out on pin 6 on 6 pin connector

CV-A11

10. Appendix

10.1. CV-A11 emulating CV-M10 interfacing

The CV-A11 has 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-A11 is not completely backward compatible with the CV-M10, CV-M40, etc in all cases (depending on the cable configuration). The table below shows 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	JP2	JP3	JP5	JP1	JP4	Remarks
9	PCLK output enabled	Short					Note 2
9	No connection	Open
10	WEN output		Open	Short
10	Connected to ground		Short	Open
11	Ext Trigger input				Open	Short
11	+12V DC in				Short	Open

Note 1: Configuration shown in Bold+Italic is factory default setting

Note 2: The RS-232C command “CW” must be set to CLK

Fig. 28. PK8304 Rear Board of CV-A11

10.2. WEN out on pin 6 on 6 pin connector

Instead of EEN output on pin #6 on the 6 pin Hirose connector, WEN can be output by jumper settings. The 2 jumpers are found on the main board PK8298B, if the bottom plate is removed.

Signal on pin #6	JP1	JP2	Remark
EEN out	Open	Short	default
WEN out	Short	Open

Bold+Italic is factory default setting

JP1 JP2

Fig. 29. PK8298A main board.

- 22 -