LG Industrial Systems G3F-DA4I, Руководство пользователя

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CONTENTS
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Chapter 1. INTRODUCTION
1.1 Features ············································································································································ 1 - 1
1.1.1 G3F-DA4V G3F-DA4I ··················································································································· 1 - 1
1.1.2 G4F-DA1A ····································································································································· 1 - 1
1.2 Glossary ············································································································································ 1 - 2
1.2.1 A-Analog Value ····························································································································· 1 - 2
1.2.2 D-Digital Value ···························································································································· 1 - 2
1.2 3 Digital/Analog C onversion Characteristics ··················································································· 1 - 3
Chapter 2. SPECIFICATIONS
2.1 General Specifications ···················································································································· 2 - 1
2.2 Performance Specifications ················································································································ 2 - 2
2.3 Names of Parts and Functions ······································································································· 2 - 3
2.3.1 G3F-DA4V / G3F-DA4I ··············································································································· 2 - 3
2.3.2 G4F-DA1A ································································································································ 2 - 5
2.4 External Power Supply ( ± 15 VDC Specifications) ······································································ 2 - 6
2.5 I/O Conversion Characteristics ··········································································································· 2 - 7
2.5.1 Offset/Gain Value ························································································································ 2 - 7
2.5.2 Example for I/O Conversion Characteristic ················································································ 2 - 7
2.5.3 Relations between Offset/Gain Value and Analog Output ························································· 2 - 8
2.5.4 I/O Conversion Characteristics According to the Offset/Gain Setting ········································ 2 - 9
1) Voltage Output Characteristics ·································································································· 2 - 9
2) Current Output Characteristics ································································································· 2 - 11
2.6 D/A Conversion Speed ·················································································································· 2 - 12
2.7 Offset/ Gain Setting ····························································································································· 2 - 12
2.7.1 Notes on Setting Offset/Gain Value ···························································································· 2 - 13
2.7.2 Procedures of Setting Offset/Gain ·························································································· 2 - 14