MNL000424.doc
Revision 00
08/26/2016
© Versum Materials, Inc. as of the revision and date shown. All rights reserved.
Confidential and Proprietary Data
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Table 6‐5
Temperature Probe Interface
Temperature Probe A2J7 (DB9 female)
Pin #
Signal name
Description
1
Smart_Probe_In
Interlock for proximity sensor input
2
GNDD
Signal ground
3
+2.8V
2.8 volt power supply for proximity sensor
4
No connection
N/C
5
Cable sense
Processor port pin
6
RTD
RTD Feedback input for sensing circuit
7
RTD_Bub_In-
RTD Feedback output for sensing circuit
8
GNDD
Signal ground
9
Thermistor
Overtemp interlock uses thermistor to detect temp