30735857-01   Honeywell   Programmable controller Brand new

30735857-01 Honeywell Programmable controller Brand new

The maximum allowable field wiring resistance between the transmitter and the IOTA connection terminal is dependent upon the voltage requirement of the transmitter. The formula for calculating the maximum wiring resistance for the Series C UIO channel used as an analog input is given by the following equation.

Brand:HONEYWELL   Model number30735857-01  

Colour:new                  Warranty: 12 months

Lead Time:3-day working day   Country of origin: USA

Price: Please contact us         Product weight:0.22kg

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30735857-01   Honeywell   Programmable controller Brand new


        

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The following list summarizes the various components in the overall PIM connectivity block

diagram.

l The field device connects to the IOTA screw terminals labeled SIG IN(x) and COMMON(x) where

“x” denotes the channel numbers 1 through 8.

l The field sensor pulse output is conditioned by the input protection circuitry and filtered to

reduce unwanted high-frequency noise. The filtered output is fed to the high-speed

differential comparator which has a user-selectable threshold control. From Control Builder,

you can select an appropriate low or high voltage threshold based on the sensor type and the

value of the signal amplitude (Vs).

l Comparator hysteresis is also provided to further reduce false triggering especially for slow

rise/fall time signals.

l Each of the eight PIM input channels are electrically isolated from one another and from

system ground (cabinet ground).

l A comparator monitors the isolated +24 V channel power supply with respect to COMMON(x)

and can detect a problem in the field wiring. If the output of the isolated supply falls below 22V

or rises above 26V, a failure is indicated. Failures can be any of the following;

o A short in the field wiring.

o EXT BIAS(x) pin is shorted to COMMON(x).

o Excessive current is being pulled from EXT BIAS(x) pin.

o Power supply fails for some other reason.

If a failure occurs, the soft failure is reported in Control Builder and Station.


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We have the same series of models in stock. If you don't find the model you need, please contact us and we will provide you with an official quotation!

HONEYWELL    30750338-005    

HONEYWELL    51403393-100    

HONEYWELL    30751044-4    

HONEYWELL    30751044-009    

HONEYWELL    30751044-7    

HONEYWELL    51403393-200    

HONEYWELL    4DP7APXIO211    

HONEYWELL    30750318-2    

HONEYWELL    30750318-3    

HONEYWELL    51196882-100    

HONEYWELL    51304095-100    

HONEYWELL    51400997-200    

HONEYWELL    51401088-100    

HONEYWELL    51400926-100    

HONEYWELL    51304537-100    

HONEYWELL    51401583-200    

HONEYWELL    51401583-100    

HONEYWELL    51401996-100    

HONEYWELL    51304421-100    

HONEYWELL    51304441-175    

HONEYWELL    51107137-117    

HONEYWELL    51196654-100    

HONEYWELL    51196653-100    

HONEYWELL    51400712-100    

HONEYWELL    51204166-175    

HONEYWELL    51401201-100    

HONEYWELL    51401577  



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