Serial Connection to the PC

You can also create a serial connection between the matrix and the EHX PC, using. :

• The DB-9F connector labeled RS-232 on the rear of an Eclipse HX-Omega, Eclipse HX-Median or Eclipse HX-Delta matrix.

• The 3.5mm jack socket labeled RS-232 on the front of an Eclipse HX-PiCo.

Note:

Shielded CAT5 cable should be used, where possible.

Eclipse HX-Median, Eclipse HX-Omega and Eclipse HX-Delta

To connect the EHX PC to the matrix, run cable from the matrix’s R-232 DB-9M serial connector to the 9-pin serial port of the PC (see Figure 6: PC serial DB-9F to matrix R-232 DB-9M connector. The maximum recommended length of the cable is approximately 10 feet (3 meters).

Note:

If the EHX computer does not have a serial port, and only offers USB, adaptors are generally available from computer parts suppliers.

Eclipse HX-PiCo

A DB-9F connector is used at the PC, when wiring for an Eclipse HX-PiCo serial connection. The 3.5mm jack socket is labeled RS-232 on the front of an Eclipse HX-PiCo. Ensure that:

• The data connections of Pin 2 to jack plug tip and Pin 3 to jack plug ring are followed.

• Pin 5 (DB-9F) goes through to the jack plug screen.

The cable will then be ready to use.

PC Connection (DB-9F)	Eclipse HX-PiCo (3.5mm jack)
Pin 1	Links to Pins 4,6,8 on PC side
Pin 2	Tip
Pin 3	Ring
Pin 4	Links to 1, 6, 8 on PC side
Pin 5	Screen
Pin 6	Links to Pins 1, 4, 8 on PC side
Pin 7	N/C
Pin 8	Links to 1, 4, 6 on PC side
Pin 9	N/C