System Alarm Relay Output; Craft Port; Rs-232 Craft Port Pinouts - ADC HiGain HLU-432 User Manual

150-432-100-02, Revision 02

System Alarm Relay Output

The normally open alarm contacts available across pins 22 and 30
HLU-432 system alarm output. These alarm contacts close for any system alarms condition. (See
Troubleshooting Screen" on page 36
C P
RAFT ORT
Figure 28 shows the pinout for the craft port connector and its connection to a DB-9 or DB-25 connector on a
maintenance terminal.
HLU-432 List 1
for further information.)
Figure 28. RS-232 Craft Port Pinouts
July 18, 2002
Appendix A - Specifications
(Figure 27 on page 56) comprise the
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57