LG Industrial Systems G3F-DA4I, Руководство пользователя

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Chapter 1. INTRODUCION
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Chapter 1. INTRODUCTION
The G3F-DA4V, the G3F-DA4I and the G4F-DA1A are digital/analog conversion modules for use with the GLOFA
PLC GM 1/2/3/4 series CPU module and the MSTER-K300S/1000S series CPU module. The G4F-DA1A is used
on the GM4 series module and the K300S series module. the G3F-DA4V and the G3F-DA4I are used on the
GM1/2/3 series module and the K1000S series module. (Here-in-after the G4F -DA1A, G3F-DA4V and G3F-DA4I
are called the D/A conversion module)
The D/A conversion module is to convert a 16-bit, signed BIN digital value into an analog output signal (voltage or
current).
1.1 Features
1.1.1 G3F-DA4V / G3F- DA4I
1) Allows digital to Analog conversion for 16 channels per a module.
G3F-DA4V: 1 module can be performed for D/A conversion (voltage output) of 16 channels.
G3F-DA4I: 1 module can be performed for D/A conversion (current output) of 16 channels.
2) High resolution of 1/16000
A digital value resolution can be selected among 1/16000 and so the analog value of high resolution
is kept.
4) The number of the D/A conversion module mounted on one base is unlimited.
On use of power supply module of the G3F-PA1A or G3F-PA2A, the G3F-DA4V and G3F- DA4I can
be mounted up to 4.
1.1.2 G4F-DA1A
1) Allows digital to Analog conversion for 2 channels per a module.
1 module can be performed for D/A conversion (voltage or current output) of 2 channels.
2) High resolution of 1/16000
A digital value resolution can be selected among 1/16000 and the analog value of high resolution is
kept.
3) The number of the G4F-DA1A mounted on one base is unlimited.