Accura 2350-DO User Guide
Chapter 2 Accura 2350-DO Operation/Setup
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2018 Rootech Inc. All Rights Reserved
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Logic values for commands appear on the LCD screen on Accura 2350-DO module as follows.
Polarity
Command Value
for
DO
Contact Status
0 [Normal]
1 [numeric value]
Closed
0 [numeric value]
Open
1 [Reverse]
1 [numeric value]
Open
0 [numeric value]
Closed
The LCD screen on Accura 2350-DO module displays the actual status of the DO contact.
Contact Status
Status Display Symbol
Closed
o [lower-cased alphabet]
Open
_ [underline]
Fig 2.2 DC Relay Application
Fig 2.3 AC Relay Application
Note
It is recommended that you should use a clamp diode or varistor in order to ensure that
the rated voltage of the digital output is not exceeded while switching DO operation modes.
