Apollo Intelligent Meter Series IMY Bedienungsanleitung PDF herunterladen (Seite 34)

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PROCESS CONTROLLING SYSTEM

Six Model IMYs with Serial Communication Option

are used to monitor and control the temperature of 6

ovens at a large bakery. The IMYs are located at each of

the ovens in the production area of the building. The

communications lines are run to an industrial computer

located in the production offices.

The drawing below shows the Current Loop set-up.

Each IMY is given an address and programmed

accordingly (Program Module #7). A baud rate of 1200

is selected.

An application program is written, which sends and

retrieves data from the IMYs.

Note: On all IM indicators, the SO+ and the +20 mA SRC

are connected internally. Therefore it is not necessary

to have this terminal tied to any other terminal on the

unit if that unit is serving as the loop supply source.

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Apollo Intelligent Meter Series IMY Bedienungsanleitung Seite 34