Specifications

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3BUS 208 000 R1301 243Troubleshooting
The Detector Module card is to be used for diagnostics performed at the sensor only.
Figure 11-12 Sample Diagnostics Card: Detector Module
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20
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25
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28
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37
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36
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32
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30
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29
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24
+12 VDC
-12 VDC (not used)
ELHV PcBd °C/10
Chassis Ground
PTC Monitor (Switch)
Purge Sensor Volts
Chassis Ground
PTC Monitor (High)
CAP Thermistor Low
+15 VDC
Chassis Ground
CAP Thermistor High
-15 VDC GAP Signal Low
2
Signal Common
Gap Signal High
2
Signal Common ELHV Test (Test=Low)
Gap PcBd °C/10
2
Electrometer Low
Chamber HV/100
Electrometer High
Gap Oscillator
2
(TOP) Detector Module, STLK11, STLP3, STLXR3
2
STLK11 and STLP3 only