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IM00120

Control connections and conguration

Application: Water pumping with automatic pressure control

This setup is for a typical centrical pump application that requires water pressure control using a water

pressure transducer and PID controller function provided by the MSC-3. Prior to commissioning, you

will need to know the type of water pressure transducer signal that is to be used (0-10V,4-20mA etc).

Procedure

STEP 1 Complete the power wiring according to the instructions on pages 9 to 18

STEP 2 Connect the control wiring as shown.

CAUTION

Do not connect the wire

to terminal 6 yet.

The terminal conguration

should not be changed

while the MSC-3 is

enabled.

+5V D1 D2 D3 D4 EN COM SCN

MSC - 3 Control Board

Water pressure

transducer

Stop/

Reset

Start

MSC-3 Extended

Features Option

IN+ IN-

32 34

1 2 3 4 5 6 7 8

STEP 3 Connect the signal wiring from the water pressure transducer as shown. Consult the

pressure transducer manufacturer’s literature for power supply requirements of the

transducer.

Go to the G00 INPUT/OUTPUT menu and select G10 AI(32,34). Set G100 for the type of

transducer signal to be used (mA or voltage). Set G101 Min Input and G102 MAX Input

to reect the range of signal, typically 4-20mA or 0-10V. For more information, see page

89.

See page 45

for additional

details

Zener MSC-3 User Manual

Other manuals for Zener MSC-3