LG G4F-DA2V - 3.2 Wiring; 3.2.1 Wiring Precautions

Chapter 3. INSTALLATION AND WIRING
3 - 2
3.2 Wiring
3.2.1 Wiring Precautions
1) Separate AC and external input signal of D/A conversion module wiring not to be affected by surge or
induced noise in the AC.
2) External wiring has to be at least AWG22(0.3㎟) and be selected in consideration of operating ambience
and/or allowable current.
3) Separate wiring from devices and/or substances generating intense heat, and oil not to make short-circuit
which leads to damage and/or mis-operation.
4) Identify the polarity of terminal block before external power supply is made connected.
5) Separate external wiring sufficiently from high voltage and power supply cable not to cause induced failure
and/or malfunction.
6) Don't put the power cable in front of the LED display ( To read the digital value on the LED correctly)
3.2.2 Wiring Examples
1) G3F-DA3V/G4F-DA3V/G4F-DA2V/G6F-DA2V
*1 For the cable, use a two-core twisted shielded wire.
1
2
D/A Converter
Circuit
CH7
2
㏀
~1
㏁
Mortor D riving Module etc.
15
16
2
㏀~1㏁
GND
GND
CH0
*1
*1
D/A Converter
Circuit