Fluidwell E119-P Operation Manual

Page 42
FW-E115-P-M_v0203_03_EN.docx
4.6.6 TERMINAL A1-A2 ISOLATED ANALOG OUTPUT - TYPE AH
The flowrate proportional output (AH) is standard available. This output is an isolated 4-20mA output
with the possibility to power the device via the 4-20mA loop. It is Non-polarity sensitive.
When the output is disabled, the current is by default limited to 2mA. Max. driving capacity
1000 Ohm @ 27V DC. If only powered by the loop the backlight will not be activated.
The total loop resistance may not exceed 1000 Ohm and may not be less than 330 Ohm (at 30mA).
This makes that the resistance of other loop-devices in total may not exceed 670 Ohm.
E.g. 18Vdc allows 250 Ohm.
Fig. 26: Terminal connections – Isolated 4-20mA analog output

Fluidwell E119-P Specifications

General

Brand	Fluidwell
Model	E119-P
Category	Measuring Instruments
Language	English