Inputs / Outputs; Digital Inputs; 1) Standard Digital Inputs - ABB ANR96 User Manual

ANR96 - USER MANUAL
8)

INPUTS / OUTPUTS

8.1)

DIGITAL INPUTS

The ANR96 has 2 opt isolated digital inputs. With the ANR96P it's possible to have additional 4 inputs.
For the digital inputs setup please consult the chapter 11.10).
8.1.1) STANDARD DIGITAL INPUTS
+12 ÷ 24 Vdc
+12 ÷ 24 Vdc
If long distances must be covered, the wires connected to the ANR96 needs to be wired in a separate
channel from the power supply cables, if an intersection occurs between the power supply cable and
the analog wires, please remember to cross the intersection at 90 degrees, in order to cut the
generated magnetic fields.
CE
-20-
Do2-
L1V
Do2+
L2V
L3V
N
L N
S1 S2 S1 S2 S1 S2
I1 I2 I3 Vaux