3
Chapter
162
© SICK AG • Industrial Safety Systems • Germany • Subject to change without notice 8010934/WQ88/2013-01-15
Product description
Display
Meaning
Yellow
No supply voltage
Green
Yellow
Undervoltage
Green
Yellow
Overvoltage
Green
Yellow
Output switched off
Green
(safe state); Actuating
element outside the
enable zone
(operating mode) or
Actuating element
inside the enable
zone (adjustment
mode)
Yellow
Output switched;
Green
Actuating element
inside the enable
zone (operating
mode)
Yellow
Output switched off
Green
(safe state); Actuating
element outside the
enable zone
(adjustment mode)
Operating Instructions
IN4000 Standard
Sensor signals