Option Analog Output - ABB ANR96 User Manual

Electrical multifunction analyzer
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ANR96 - USER MANUAL
8.3)

OPTION ANALOG OUTPUT

Two options are available: one or two analog outputs.
The analog outputs are optional and they can be programmed as showed in the chapter 11.11) (0-
20mA or 4-20mA). In this configuration the instrument will be equipped with 2 digital inputs, 2 digital
outputs and 1 (or 2) analog outputs.
Outputs are at galvanic insulation with maximum load impedance of 500Ω. The connection to other
peripherals as recorders, ammeters, remote indicators etc., must be carried out using a maximum
cable size of 2.5mm
Do2-
Do2+
0÷20mA
4÷20mA
Max
500Ω
Ao1-
Ao1+
10
12
11
9
8
7
6
5
Do2-
L1V
Do2+
L2V
L3V
Ao1-
Ao1+
N
CE
S1 S2 S1 S2 S1 S2
I1
I2
I3
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.
2
.
4
3
2
1
L N
Vaux
0÷20mA
4÷20mA
0÷20mA
4÷20mA
Max
500Ω
-24-
Do2-
Do2+
Max
500Ω
Ao2-
Ao2+
Ao1-
Ao1+
10
4
12
11
9
8
7
6
5
3
2
Do2-
L1V
Do2+
L2V
Ao2-
Ao2+
L3V
Ao1-
Ao1+
N
L N
CE
S1 S2 S1 S2 S1 S2
Vaux
I1
I2
I3
1

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