3 ‘console’ interface connector – Comtech EF Data CDM-840 User Manual
Page 48
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CDM-840 Remote Router
Revision 2
Rear Panel Connections
MN-CDM840
3–8
3.2.3.3 ‘CONSOLE’ Interface Connector
Connector Type
Name
Direction
Type ‘D’ 9-pin male
CONSOLE
In/Out
This interface is used for EIA-232 communications. It is intended for connection to an
M&C computer or VT (Video Terminal) device.
Table 3-2. CONSOLE Connector Pinouts
Pin # Description
Direction
1
Ground
–
6
Reserved - do not connect to this pin
–
2 EIA-232 Transmit Data
Out
7
Reserved - do not connect to this pin
–
3 EIA-232 Receive Data
In
8
Reserved - do not connect to this pin
–
4 Reserved - do not connect to this pin
–
9
Reserved - do not connect to this pin
–
5
–
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