Rockwell-automation 1771-CFM Config. Flowmeter Installation Instructio Uživatelský manuál stáhnout pdf (Strana 10)

Configurable Flowmeter Module10

Publication 1771ĆIN043B-EN-P - July 2002

Wiring Examples (continued)

Standard Output (O0)

External

Power Supply #1

5Ć30V dc @ 2A

Output 1

LOAD 1

LOAD 0

Customer V dc #1 (5 to 30V)

1771ĆWN

Customer V dc #1 RET

(Outputs0&1RET)

For new installations, terminate the shields at the chassis. While not recommended,

existing installations can continue to terminate the shields at the return (RET) terminal.

If multiple power sources are used, do not exceed the specified isolation voltage.

Output 0

Alternate Wiring Method - Low-signal amplitude or High-noise applications

input or output signal

input

device

signal RET

1771ĆWN

lowĆsignal amplitude or

highĆnoise applications

conduit or other conductive enclosure

For low-signal amplitude or high-noise applications,

you can use this alternate wiring for your 1771-CFM/C module

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Rockwell-automation 1771-CFM Config. Flowmeter Installation Instructio Uživatelský manuál Strana 10