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4. SUPERVISORY SIGNALS
Signals are accessible at the J1-DB25 Female connector on the rear panel of the rack.
Fig 4-1 shows typical connection for FPS1000 unit 'A' Inside the rack.
Units 'B' and 'C' connections (refer to Table 1).
FPS3000
FPS1000
Module A
AC_FAIL_A
DC_OK_A
TEMP.ALARM_A
SIGNAL RET
FPS-1000 Module B
FPS-1000 Module C
Note: AC_FAIL, DC_OK and TEMP.ALARM are open collector signals.
(J1)
8
12V AUX
10K
16
6
10K
4
11
10K
Application
Monitoring
and Control
circuts
Fig 4-1
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