Specifications
icountPD
Variable mA Output Settings
The following table can be used to equate the analog
output for channels A, B, and C independently.
Example: ISO code 12 is equal to 10mA.
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
20191817161514131211567891043210 21
ISO CODE
Milliamp Output
0
2
4
6
8
10
12
14
16
18
20
1
3
1211567891043210
NAS CODE
Milliamp Output
4-20mA output settings
ISO Setting
mA current = (ISO Code / 2) +4
eg. 10mA = (ISO 12 / 2) +4
or
ISO Code = (mA current - 4) *2
eg. ISO 12 = (10mA -4) *2
NAS Setting
mA current = NAS Code +5
eg. 15mA = NAS 10 +5
or
NAS Code = mA current -5
eg. NAS 10 = 15mA – 5
mA ISO
4.0 0
4.5 1
5.0 2
5.5 3
6.0 4
6.5 5
7.0 6
7.5 7
8.0 8
8.5 9
9.0 10
9.5 11
10.0 12
10.5 13
11.0 14
11.5 15
12.0 16
12.5 17
13.0 18
13.5 19
14.0 20
14.5 21
15.0 **
15.5 **
16.0 **
16.5 **
17.0 **
17.5 **
18.0 **
18.5 **
19.0 OVERRANGE
19.5 OVERRANGE
20.0 ERROR
mA NAS
4 00
5 0
6 1
7 2
8 3
9 4
10 5
11 6
12 7
13 8
14 9
15 10
16 11
17 12
18 **
19 **
20 ERROR
Variable Voltage Output Settings
The variable voltage output
option has the capability of
two different voltage ranges: a
0-5Vdc range as standard, and a
user-selectable 0-3Vdc range.
The full list of commands on
how to change the voltage
output is available from Parker.
The following tables can be
used to relate the analog output
to an ISO or NAS code.
ISO 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
Table relating NAS codes to voltage output
ISOErr01234567891011
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
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 ISO codes to voltage output
For example, in a 0-5Vdc range,
ISO code 16 is eaual to an
output of 3.5Vdc. In a 0-3Vdc
range, ISO code 8 is equal to an
output of 1.0Vdc.
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