Accura 2350-DO User Guide
Chapter 2 Accura 2350-DO Operation/Setup
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LED Status Indicators
The LED for each DO channel displays the contact status of each DO channel.
LED Status Indicators
O1-O4
Displays the contact status of DO 1 / DO2 / DO3 / DO4
LED turned on : Closed contact
LED turned off : Open contact
O5-O8
Displays the contact status of DO5 / DO6 / DO7 / DO8
LED turned on: Closed contact
LED turned off: Open contact
