3-16 | IPS-4-UV Analyzer-GPDiv2
Connecting I/O Signals, Alarm Relay Contacts, and AC Power
The analog input/output signals, alarm relay contacts, and AC power
requirements are specific to each analyzer installation.
For AC electrical supply cable and conduit requirements, refer to
– and comply with – local wiring regulations and electrical codes for
the area.
Refer to the “Electromagnetic Compatibility (EMC)” page in the con-
tents section of this manual for information that discusses the EMC
Directive regarding techniques and wiring practices to be followed.
Electrical Connections
Termination points for power and all signals are located in the Electronics
enclosure. Three metric conduit entries are provided on the bottom of the
enclosure for power, relay, and signal wiring. NPT conduit adaptors are
available, or the installer may re-size the holes as needed.
All end-user input/output signal and alarm relay contact connections
are made at the
Customer Connection
board. AC power connections are
made at the Terminal Block 1 and the Ground connection is made at the
ground stud on the bottom of the enclosure, near the power entry gland.
Figure 3-4 illustrates the general locations of all customer termination
points, while the
Customer Connections drawing
specifically details
the signal, relay contact, and AC power connection points. This cus-
tomer-specific drawing is located in the “Supplemental Information”
tab of this manual and in the Documentation Package shipped with
the analyzer.
To make the signal, relay contact, and AC power connections:
1. Open the Electronics Enclosure and open all of the main fuse (
F1,
F2
,
F3
,
F4
) at
TB1
11
,
12
,
13
,
14
.
If a power-disconnect switch (breaker) was installed, open (turn off)
the breaker before making the AC power connections.
2. Route the analog input/output signal wiring and alarm relay contact
conductors through one of the Signal cable entry ports and into the
Electronics Enclosure.
Terminate the signal and alarm relay contact wires as detailed in the
Customer Connections drawing.
!
WARNING
NOTE
NOTE
Содержание IPS-4-UV
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Страница 183: ...Appendix Drawings A 5 Detector Interface Board 100 1937...
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Страница 185: ...Appendix Drawings A 7 Display Interface Board 100 1978...
Страница 186: ...A 8 IPS 4 UV Analyzer GPDiv2 Customer Connection Board 100 1971...
Страница 187: ...Appendix Drawings A 9 Relay Board 100 1942...
Страница 188: ...A 10 IPS 4 UV Analyzer GPDiv2 Analog Board 100 1922...
Страница 189: ...Appendix Drawings A 11 MCU Board 100 1914...
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Страница 191: ...Appendix Drawings A 13 Electronics Enclosure Wiring Diagram Sheet 1 of 3 WX 102877...
Страница 192: ...A 14 IPS 4 UV Analyzer GPDiv2 Electronics Enclosure Wiring Diagram Sheet 2 of 3 WX 102877...
Страница 193: ...Appendix Drawings A 15 Electronics Enclosure Wiring Diagram Sheet 3 of 3 WX 102877...
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