Zener MSC-3, Инструкция по эксплуатации

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IM00120
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IM00120
MSC-3 Start Up
Analogue Inputs and Spanning
The MSC-3 analogue inputs have been designed with the following features:
• Configurable voltage (V) or current (mA) input configuration.
• Easy to configure spanning and translation.
• High and Low compare logic outputs with adjustable thresholds
• The diagram below illustrates the design:
G020 AN IN mode
G025 HiCMP Level
G025 LoCMP Level
>Hi AN IN
>Lo AN IN
COM
Vref
IN+
IN-
Output (%)
Analogue
Input
Circuitry
(% reference)
+
+
-
-
G021 MIN Input
> AN IN
G022 MAX Input
G023 REF @MIN in
G024 REF @MAX in
Reference is clamped beyond the range of G023 and G024.
Key configuration parameters are:
• G020 AN IN mode
• G021 MIN input and G022 MAX input
• G023 REF @MIN in and G024 REF @MAX in
• G025 HiCMP Level and G026 LoCMP Level