A&D AD-4430B Dokumentacja Pobierz pdf (Strona 12)

- 10 - AD-4430B

Ex.: Shielded load cell cable

Ex. Power cable

ccessory connecto

Press the button to remove & in

ert it.

Press button to remove & insert it.

4. Installing The Module

This section is explained for the environment to install the module and for the terminals of the

power source and load cell cable. Refer to each section of options for I/O interface.

4.1. Conditions To Install The Module

The module is a precision electronic instrument. Handle it carefully.

The operating temperature is -10°C to +50°C.

Do not install the module in direct sunlight.

4.2. Power Supply

Earth ground the module to prevent electrical shock or indicator malfunction.

Before connecting the module to the power source, read the instruction manual thoroughly.

Do not connect the module to the power source before the installation is complete.

To avoid electrical shock, do not handle the power cable with a wet hand.

Earth ground the module. Do not share the ground line with other electrical power equipment.

The power requirement is 24 DCV, +10% to -15%.

Use a stable power source free from instantaneous power failure or noise.

To avoid a malfunction, do not share the power line with other devices.

The output voltage of a load cell is a very sensitive signal. Keep all electrical noise sources

away from the load cell and load cell cable.

Use shielded I/O cables. Connect the cable shield to the F.G. terminal or the module housing.

4.3. Loadcell Cable

Load cell cables should have high insulation and shielding performance.

Use shielded cables with the insulator that is made of materials with high insulation resistance

such as Teflon and polyethylene. NOTE: Teflon is a registered trademark of DuPont. When

using the extension cable, we recommend using A&D's load cell cables.

AX-KO162-5M to 100M (5m to 100m)

Cross-sectional area of the conducting wire

.....

0.5mm

6 wire cable equipped

Cable diameter

......................................................

φ9mm

Ex. Rod crimping terminal

Illustration 4 Cable type

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 55 56

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A&D AD-4430B Dokumentacja Strona 12