User Documentation

Product Installation / Operation, ACT20X-HDI-SDO (NAMUR Pulse Isolator)
24 1066540000/08/12-2018
7.1.2 Status/Alarm LEDs
Illustration 7-1: Status/Alarm LEDs
Condition LED 1
Channel 1 Channel 2
Status
Relay (NC)
LED 2 Output LED 3 Output
Device OK
Channel 1
activated
green
flashing
yellow ON energized
de-activated OFF OFF energized
wire short/break
red
flashing
OFF de-energized
Channel 2
activated
green
flashing
yellow ON energized
de-activated OFF OFF energized
wire short/break
red
flashing
OFF de-energized
No supply OFF OFF OFF OFF OFF de-energized
Device failure OFF red OFF red OFF de-energized
Flashing: 8% ON and 92% OFF __|¯|_______|¯|_______|¯|_______
Table 7-1: Status/Alarm LEDs