Fema I4 Series, Руководство пользователя

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SERIES I4 · Model I4P
Section INDUSTRIAL . ISOLATED SIGNAL CONVERTERS
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13.3 Output range
At the ‘ Output range ’ ( out ) menu entry, select the output signal range to
4/20 mA (value ‘ 420 ’) or to 0/10 Vdc (value ‘ 010 ’).
The output signal range selected can be later customized to operate in a
reduced range of signal (see section 13.6).
Output range
13. Configuration menu (cont.)
Resistances
1 KOhm range
100 KOhm range
1 MOhm range
10 KOhm range
Ntc sensors 2
Potentiometer
Passive
potentiometer
Kohms
value
Ntc R
25
Ntc ß
Potentiometer signal
Ntc 44030
Ntc 44031
Ntc 44032
Ntc 44034
Ntc 44033
Input signal ranges are also accessible as predefined ‘ configuration
codes ’
(see section 8)
. The predefined ‘ configuration codes ’ include some
additional input - output ranges that are not available at the ‘ Input range ’
( InP ) list of ranges.
• example: select the ‘ 0/1500 ºC ’ input range for thermocouple J
‘0/1500 ºC=4/20 mA’ or ‘0/1500 ºC=0/10 Vdc’ configuration. To
customize to a smaller range (for example 0/1250 ºC) see section 13.6.
To manually select the output signal see section 13.3. To customize
the output range for a smaller range (for example 0/1500 ºC=8/12 mA
or 0/1500 ºC=1/5 Vdc) see section 13.6.
Passive potentiometer signal