18 AW T420 | UNIVERSAL 4-WIRE, DUAL-INPUT TRANSMITTER | CI/AWT420-EN REV. B
…5 Electrical installation
Connecting EZLink sensors
NOTICE
refer to sensor Operating instruction.
Referring to Figure 16:
1 Align the pins in sensor cable connector A with the holes in
EZLink connector B and push the connectors together.
2 Turn nut C clockwise to secure the connectors together.
The transmitter detects the type of sensor connected
automatically.
NOTICE
When installing sensor extension cables, ensure the male
end (end with label) of the cable is installed towards the
transmitter.
Long cables
If cables are longer than 30 m (94 ft), or they are outside, the
following cables must be screened or contained in conductive
conduit:
• digital I/O
• analog outputs
• communication
Figure 16 Connecting the sensor EZLink connector(s)
6 Easy Setup
When the transmitter is started up for the first time, or when
Restore defaults is selected from the Configuration/Device
Setup/Initial Setup menu (see page 29), the ‘Easy Setup’
prompt is displayed:
Press the key ( ) to start Easy Setup or press the key ( )
to cancel and exit to the main Operator page.
Press the key (Edit) to change the default value/setting to
the required value/selection. Press the key (Next) to accept
the default or revised value/selection and advance to the next
parameter.
Transmitter parameters that can be configured in this way are:
Language, Instrument Tag, Diagnostics View, Signals View,
Chart View, Alarm View, Analog OP View, Calibration Log,
Alarm Log, Audit Log, Diagnostics Log, Date Format and Date
& Time. On completion of Easy Setup, the display returns to the
Easy Setup start screen:
Press the key (Select) to revise/amend the settings just
made or press the key (Exit) to cancel and exit to the main
Operator page.
All transmitter parameters can be revised/changed at any time
by selecting Enter Configuration from any Operator or View
page menu, followed by Advanced from the Access Level menu.
NOTICE
• If Easy Setup does not detect a key press within 5
minutes, the display changes automatically to the main
Operator page.
• Refer to page 19 for details of menu navigation and
parameter selection/adjustment.
A
B
C
AW T420
03-09-2019
08:14:45
New TX
Detected
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Setup ?
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Easy Setup
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