Technical data
Channel status display of output
The LED 0 ... 3 (yellow) indicate the status of the individual channels.
LED
Meaning
(yel-
low)
Channel inactive or active as input
Off
Channel active as output:
–
Signal range 4
Flash-
–
HART communication error-free
ing
Channel active as output
Illu-
min-
ated
Tab. 48 Display of status LED for channel status of output
11
Technical data
Technical data of terminal CPX è Description of system CPX.
Festo — CPX-4AE-4AA-H — 2019-04a
20 mA with HART
...
55