1C31157G02 Emerson Processor module

1C31157G02 Emerson Processor module

Brand：Emerson                                   Model number：1C31157G02 

Country of origin: United States          Product weight：  1.42kg

HS code：8517623990

Product Dimensions：

Seating and BackSeating are similar functions, with the exception that Seating closes the 

valve, and BackSeating opens it. Therefore, only Seating is described.

Retreat is an anti-windup function. It is important to remember that when the RSR servo 

output is near 0 volts, the valve is stationary. When the servo output moves away from the 

midpoint, the valve moves to the desired position, and the servo output goes back to near 

0 volts.

Retreat is a feature that occurs after Seating. It is highly programmable.

When the target position is less than seatLimit, the RSR goes into a seating mode. In this 

mode the RSR wants to close the valve as fast as possible. It accomplishes this by driving 

the output hard to the rail in the direction of valve closure.

Retreat occurs after a timer has expired (retreatHoldT), and once the valve position is close 

to where the RSR wants it to be (ABS|Target-Feedback| < posErrorRetreat). When a valve 

retreats, the servo output goes from the rail to a programmed value (exitSeatVal) at a 

predefined rate (retreatRate).

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！

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Colour：new                            Warranty: 12 months

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