Datasheet

19 Series - Override & Status indicating modules
Wiring diagrams - Application examples
Type 19.21
Type 19.31
* S can be, for example, a NO-contact with the purpose of indicating “in operation” (selecting green as LED color) or a NC-contact with the
purpose of indicating “error” or “alarm” (selecting red or blue as LED color). The LED color has to be chosen through the back side selector.
Type 19.32
* S1 (related to LED 1 and NO 11-14) and S2 (related to LED 2 and NO 21-24) can be, for example, NO-contacts with the purpose of indicating
“in operation” (selecting green as LED color) or NC-contacts with the purpose of indicating “error” or “alarm” (selecting red or blue as LED
color). The LED colors have to be chosen, independently, through the back side selectors.
9
Controller, PLC
Type 19.21
End process
LED
*
Controller, PLC
Type 19.31
End process
Controller, PLC
Type 19.32
End process
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