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Excell Precision WEIGHING SCALES RS-232 AND RELAY OUTPUT , 1. RS-232 OR SERIAL PRINTER OUTPUT

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V1.1 ZSME300000011

EXCELL PRECISION CO., LTD.

RS-232 AND RELAY OUTPUT

1. RS-232 OR SERIAL PRINTER OUTPUT

˙ J1 - J3 SHORT ; J2 - J4 OPEN (default setting)

Pin 2 Þ RXD

Pin 3 Þ TXD

Pin 7 Þ GND

˙ J2 - J4 SHORT ; J1 - J2 OPEN

Pin 2 Þ TXD

Pin 3 Þ RXD

Pin 7 Þ GND

v Please refer to F5 function settings for transmission mode, baud rate setting and data

format.

I . Mode : EIA-RS232 C’s

1. Baud rate: 1200, 2400, 4800 or 9600

2. Data bits: 8 BITS

3. Parity bit: None

4. Stop bits: 1 BIT

5. Code: ASCII

Start bit Data bits Stop bit

Contents

Main DIGITAL HIGH PRECISION WEIGHING SCALES USER INSTRUCTIONS Page TABLE OF CONTENTS Page BEFORE USING THE SCALE To enable you to use this scale correctly, we suggest that you read this manual carefully. PREPARING TO USE THE SCALE 8. INTRODUCTION 1. F EAT URES 2. SPECIFICATIONS 3. POWER CONSUMPTION 4. LOW BATTERY WARNING LCD DISPLAY SYMBOLS KEYBOARD FUNCTION KEYBOARD SYMBOLS: OPERATION 1. DISPLAY BACKLIGHT 2. ZERO 3. WEIGHING MODE + Page (3). Deduction of the Container Weight ACTION DISPLAY v Multiple tare operation Users can continuously increase or decrease the tare value by (4). Check Weighing Page 4. COUNTING FUNCTION (1). Sampling (2). Totalising (3). Check Weighing CONFIGURATION SETTINGS 1. CHECK-WEIGHING CONFIGURATION 2. RS-232 SETTING 3. EXIT CONFIGURATION SETTINGS RS-232 AND RELAY OUTPUT 1. RS-232 OR SERIAL PRINTER OUTPUT (1) RS-232 (25 Pin D type) Pin Description (2) RS-232 Interface Format II . Format : (3) Data Format +100.0 kg < 2. RELAY OUTPUT (1) Relay Output (2) Relay Pin Description (3) Connection Illustration (4) Power Source Illustration (5) Connection Setting