Utility Connections - Comtech EF Data CDD-562AL Installation And Operation Manual

CDD-562AL/564A/L Multi-Channel Demodulator
Rear Panel Connections
3.2.3

Utility Connections

3.2.3.1 Remote Control (DB-9M)
CAUTION
This connector is not a standard EIA-232 interface. It is not intended for customer use.
It is intended for Factory Test use only. Contact CEFD Customer Support prior to
connecting any equipment to this interface.
The Factory Test interface is a 9-pin Type D male (DB-9M) connector, reserved for use in factory test
applications.
Pin # Description
1 Ground
6 Selected Demod RS-422 Rx Data +
2 EIA-232 Transmit Data (38.4k, 8N1 fixed)
7 Selected Demod RS-422 Rx Data -
3 EIA-232 Receive Data (38.4k, 8N1 fixed)
8 Selected Demod RS-422 Tx Clock +
4 Selected Demod I-Channel monitor
9 Selected Demod RS-422 Tx Clock -
5 Selected Demod Q-Channel monitor
Direction
--
In
Out
In
In
Out
Out
Out
Out
3–5
Revision 0
MN-CDD562AL564AL