Time Of Day Output - Symmetricom TimeSource 2500 Manual

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Table N. TOD Output Connector Pinouts
86
TimeSource 2500
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Time of Day Output

Connect the time of day (TOD) output to the connector labeled
TOD RS-422. This is a nine-pin female DB9 connector. Figure 26
shows the location of the connector. The pinouts of the connector
are listed in Table N.
Pin
1 1 pps output (positive)
3 Return for external 20 V NL
5 TXA output (positive)
6 1 pps output (negative)
7 External 20 V NL
9 TXA output (negative)
Note: Pins not listed are reserved for
future use.
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Signal
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