AWT420 | UNIVERSAL 4-WIRE, DUAL-INPUT TRANSMITTER | OI/AWT420-EN REV. B
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Input/Output
Used to enable configuration of analog outputs, digital inputs and outputs and relays.
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Comment Default
Analog Outputs The analog outputs can be configured to retransmit the process variable and temperature values and
HART Curr. Out
PV Range Hi
PV Range Lo
Output Value
Failure Current
See Communications Supplement .
Analog Output 1 (to 4) .
Source Select the sensor signal to be assigned to the output. None
Output Type See page <?>.
Elec High *
Elec Low *
The output characteristic is selectable dependent on sensor type.
Eng High *
Eng Low *
Output Failure * Set the minimum and maximum engineering range output values within the range of measurement
permitted by the sensor selected as the source.
Enabled
Failure Current** Select to enable/disable the output failure function.
When enabled, the current output can be driven to a preset value if a Failure category diagnostic
.
Calibrate
AOP1(4) Trim 4 mA
AOP1(4) Trim 20 mA
/
A /
Digital I/O See for digital I/O connections.
Type Select the Digital I/O type:
• Off.
• Input.
• Output.
Off
Source
page <?>.
None
Polarity
, .
Non Inverted
Relays
Relay 1 (to 4)
Source
page <?>.
None
Polarity
, .
Non Inverted
Source is NOT set to None
Output Failure is set to Enabled
Input/Output
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