ABB CM-EFS.2 Instructions De Montage Et De Mise En Service page 10

XI Voltage window monitoring, 2 x 1 c/o i
ON-delayed A with latching f
A1-A2
Threshold
max
Hysteresis
Measured value
< T
V
Hysteresis
Threshold
min
Open-circuit principle
open
>U: 11-14 (15-18)
11-12 (15-16)
<U: 21-24 (25-28)
21-22 (25-26)
green LED
red LED
yellow LED
closed
Closed-circuit principle
>U: 11-14 (15-18)
11-12 (15-16)
<U: 21-24 (25-28)
21-22 (25-26)
green LED
red LED
yellow LED
XII Voltage window monitoring, 2 x 1 c/o i
OFF-delayed B with latching f
Reset
T < T T
V V V
10