Connecting OxyGuard Model 420 - Dissolved Oxygen Sensor- to FieldPoint 1601 , FP-AI-110 analog input
Hello,
i have OxyGuard Model 420 (Dissolved Oxygen Sensor 4-20 ma)
that i want to connect to my FieldPoint 1601 , FP-AI-110 analog input.
i'm using LabView 7.1
this sensor have 2 wires, and i dont want to make mistakes and destroy the sensor,
how i connect it ,physically to the FP ?
do i need to connect the sensor to the VC in the FP module ?
if someone can post a sketch of the Circuit i will be more than happy.
thanks in advance.
mor
hello mor
As all 2 wire-current sensors, the Oxyguard Sensor must be connected to the power source = Vsup terminal with the Brown_wire , not to the COM !(channel 0 , number 17 in the FP-AI-110 module)
the Blue_wire u connected OK to Iin (channel 0 , number 2 in the FP-AI-110 module) .
See also in the Connection Example at the end of the link u attached.
We use the same sensor & configuration for a long time in Fishery Control Systems.
I have no explanation wy its look fine in MAX with the old connections .
Hope it help u
Shimon
Try to take over the world!
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