16 DF-745SG
Installation, Start Up and Shut Down
installed, this option impacts the electrical wiring, gas plumbing and operation of
the analyzer. See page 83 for additional installation and operation information.
NOTE, if equipped with the Hydrogen Safety Service System, when shipped from
the factory the analyzer will be configured through the GSF screen to measure
hydrogen. As a result, the Hydrogen Safety Service System will be enabled out of
the box.
5
5
RLY4-COM
RLY2-COM
RLY1-COM
RLY1-NO
RLY1-NC
KEY
4
4
RLY3-NC
1
2
3
KEY
3
2
1
RLY3-COM
RLY3-NO
RLY2-NO
RLY2-NC
GND
8
6
7
GND
8
7
6
RLY4-NO
RLY4-NC
RX+
TX+
3
3
1
2
1
AC INLET
NOT USED
2
4-20mA-
4-20mA+
TX-
GND
RX-
KEY
8
7
6
4
5
KEY
GND
8
7
6
4
5
AOUT-
AOUT+
~
~
~
~
~
~
STANDARD GAS PANEL SHOWN
Figure 5: AC Power Connections
RLY4-NC
RLY4-NO
GND
RLY3-NO
RLY3-COM
KEY
RLY3-NC
RLY4-COM
7
8
NOT USED
RLY2-NO
KEY
RLY1-NC
RLY1-NO
RLY1-COM
RLY2-COM
3
1
2
6
4
5
GND
RLY2-NC
5
RX-
RX+
1
TX+
4
2
3
8
GND
KEY
TX-
6
7
~
~
AOUT-
5
4-20mA-
1
4-20mA+
4
2
3
GND
8
AOUT+
KEY
6
7
3
2
1
6
4
5
7
8
~
~
~
~
ISOLATION GAS PANEL SHOWN
AC INLET
Figure 6: AC Power Connections with Optional Gas Panel
Summary of Contents for NanoTrace DF-745SG
Page 1: ...NanoTrace Moisture Analyzer DF 745SG OPERATOR MANUAL ...
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Page 30: ...24 DF 745SG Options ...
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Page 82: ......
Page 86: ...80 DF 745SG Appendix A User Menu Screens Page 47 Page 49 Page 52 Page 53 Page 55 Page 56 ...
Page 88: ...82 DF 745SG Appendix A User Menu Screens ...
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