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Broadcast Data Port J4
The pin positions for the broadcast data port connector are given in Figure B-4.
8
7
6
5
4
3
15 14 13 12 11 10
2
1
9
F088
Figure B-4 DB-15 Female RS-422 Connector
The pinout specifications for the broadcast data port connector are given in
Table B-4.
Table B-4 DB-15 Female RS-422 Connector Pinouts
B-4
Interface Pinouts
Pin #
I/O
Name
Description
1
O
FG
Frame Ground
2
O
TD+
Transmit Data (+)
3
O
TT+
Terminal Timing (+)
4
I
RD+
Receive Data (+)
5
—
—
6
I
RT+
Receive Timing (+)
7
I
ST+
Send Timing (+)
8
I
SG
Signal Ground
9
O
TD-
Transmit Data (-)
10
O
TT-
Terminal Timing (-)
11
I
RD-
Receive Data (-)
12
—
—
Not used
13
I
RT-
Receive Timing (-)
14
I
ST-
Send Timing (-)
15
—
—
Not used
Not used