Explanation Of Led Status; Circuit Diagrams - Mean Well KNX-40E-1280D Bedienungsanleitung

1.4 Explanation of LED status

Number LED light
C Programming
G KNX Reset
H Bus voltage,V
I Output current,I > I
J Power Input,V
K Internal Temperature,T
L Telegram traffic,T
Note: Application data base needs to be downloaded into KNX-40E-1280D for the LED indicator to work properly.

1.5 Circuit diagrams

L
N
FG
Color, Indicate type
Red, constant
Red, constant
Green, constant
Red, constant
bus
Orange, constant
Green, constant
Orange, constant
max
Red, constant
Green, constant
Green, flashing
in
Red, constant
Green, constant
emp
Red, constant
Green, flashing
raffic
Red, constant
Vbus I>Imax Vin Temp.
KNX-40E-1280D
Prog. > 1s
Reset
30V
Ancillary power
Device is in Program mode
Device is during a KNX bus restart
KNX Bus voltage is 28~31VDC
KNX Bus voltage < 28VDC
KNX Bus voltage > 31VDC
Output current < 1280mA
Output current is 1280mA~1600mA
Output current >1600 mA (Overload)
Powered by AC input
Powered by DC input
AC/DC input fails
Internal Temperature is 0~75°C
Internal Temperature is out of this range
Telegram load < 80 %
Telegram load >= 80 %
Traffic
BUS
30VDC
200-240VAC
I
0.5A
1
30VDC
50-60Hz
I
2
-5°C~+45°C I +I 1280mA
≤
1 2
KNX Bus
Explanation/Range
2