Anyload A1A Panduan Produk - Halaman 4

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From Load Cell to Amplifier:

+S:+Output mV Signal

-S:-Output mV Signal

+E:+Excitation

-E: -Excitation

Specifications

Power Supply: 24V DC }10%,<3W Maximum Input Voltage:30V DC

Input Signal: 0~30mV

Output Signal: 0~10V/4~20mA

Operating Temperature: -10°C~40°C

Operating Humidity : ≤90%R.H.

The calibration of A1A consists of Zero Calibration and Span Calibration:

Step1.Remove all load from the scale platform. If the scale require hooks or

chains (tare weight), place the hooks or chains into the scale for zero

calibration.

Step2.Adjust ZERO variable resistor to an output of 0V or 4mA.

(Note: Tare weight shall not exceed 30% of full load)

Step1.Place full load into the scale.

Step2. Adjust SPAN variable resistor to an output of 10V or 20mA.

(Note: It's recommended to repeat adjustment in Step 2 of Section 5.2 above

three times.)

6.1 Except during calibration, always keep the enclosure cover on and ensure

the seal is properly fitted when installing the cover.

6.2 Always keep the amplifier clean from dirt to avoid affecting the values of

the ZERO and SPAN variable resistors.

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ANYLOAD A1A Amplifier Product Manual (V1611)

Maximum Output Current: 40mA

Maximum Output Voltage: 15V