Analog Output Signal - Fuji Electric ZPA Instruction Manual

Ndir type infrared gas analyzer
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(2) Analog output signal: Analog output connector (A/O)
Output signal : 4 to 20 mA DC or 0 to 1 V DC (selected when ordering)
Minus lines for the signal are common.
And they are insulated from the ground and internal circuit.
Allowable load : 4 to 20 mA DC, 550Ω or less
0 to 1 V DC, 100kΩ or more
< Analog output > A/O connector
Note) Display Ch number is same
The analog output signals of the instrument are not isolated individually. It is recommended
to isolate the signals individually to eliminate the interference from the unnecessary signals or
the effect of external interference, especially if the cable exceeds 30 meters or leads to out-
doors.
13
1
25
14
25-pin female
D-sub
as the AO number under
standard specifications.
14
AO1+
1
AO1-
14
AO2+
2
AO2-
15
AO3+
3
AO3-
16
AO4+
4
AO4-
17
AO5+
5
AO5-
18
AO6+
6
AO6-
19
AO7+
7
AO7-
20
AO8+
8
AO8-
21
AO9+
9
AO9-
22
AO10+
10
AO10-
23
AO11+
11
AO11-
24
AO12+
12
AO12-
25
NC
13
INZ-TN2ZPA-E

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