ConnECtIonS
g
26
Parker Hannifin icountPD
variable voltage output settings
The variable voltage output option is capable of two different voltage ranges: a 0–5Vdc range as
standard, and a user-selectable 0–3Vdc range. The ‘Full list of commands’ section of this manual
(page 31-33) gives information on how to change the voltage output range.
The following tables can be used to relate the analogue output to an ISO or NAS code.
For example, in a 0–5Vdc range, ISO code 16 is equal to an output of 3.5Vdc. In a 0–3Vdc range,
ISO code 8 is equal to an output of 1.0Vdc.
Table relating ISO codes to Voltage output
ISO
Err
0
1
2
3
4
5
6
7
8
9
10
11
0–5Vdc
<0.2
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
0–3Vdc
<0.15
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
cont
ISO
12
13
14
15
16
17
18
19
20
21
22
Err
0–5Vdc
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
4.3
4.5
4.7
>4.8
0–3Vdc
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
>2.45
Table relating NAS codes to Voltage output
NAS
Err
00
0
1
2
3
4
5
6
7
8
9
10
11
12
Err
0–5Vdc
<0.4
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
3.3
3.6
3.9
4.2
4.5
>4.6
0–3Vdc
<0.2
N.S.
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5
2.7
>2.8
(N.S. = Not Supported)
Can-bus network output option
If you plan to use the icountPD with a CAN-bus (SAE J1939) network, you can order this output
option when specifying the icountPD. Refer to the ‘Product configurator’ (page 53) in the Reference
section of this manual. The CAN option provides an interface to external CAN-bus networked
systems (for example, to the
Parker IQAN
).
Moisture sensor output settings
The Moisture sensor is an option that can be included when specifying the icountPD. Refer to the
‘Product configurator’ (page 53) in the Reference section of this manual.
The Moisture sensor reports on the saturation levels of the fluid passing through the icountPD
sensing cell. The output is a linear scale, reporting within the range of 5% saturation to 100%
saturation.
taBLE RELatIng SatURatIon LEvELS In tHE SEnSIng CELL to ICoUntPD oUtPUtS
Saturation
4–20mA
0–3Vdc
0–5Vdc
5%
4.8
0.15
0.25
25%
8
0.75
1.25
50%
12
1.50
2.50
75%
16
2.25
3.75
100%
20
3.00
5.00
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