4. Each Component Function
22
PT-E831H, PT-E831HS User’s manual
(c) The PT-E, I/O equipment and power equipment should be wired separately as shown below.
Figure 4.7 I/O equipment and Power equipment
(d) When increasing power cable length, twist cable as tightly as possible and connect it within the
shortest distance.
(e) When increasing power cable length, use cable as thick (2mm2) as possible to decrease voltage
drop.
CAUTION
Do not bundle or run the power cable with the main circuit (high voltage, large current) cables and
I/O signal cables. Where possible, run it at least 100 mm (3.94 inches) away from them.
Normally use wire of 0.75 to 2 mm2 for power supply cable.
(f) As a measure against any potential surges due to lightening, connect a surge absorber as shown
below.
Figure 4.8 Ground lightening surge absorber
CAUTION
Ground lightening surge absorber (EA) and PT-E’s power cable earth wire (EB) separately.
Select the lightening surge absorber that not exceeds the maximum permissible circuit voltage of the
sure absorber at the maximum power supply voltage.
Содержание PT-E831H
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Страница 23: ...3 Hardware Setup 16 PT E831H PT E831HS User s manual...
Страница 69: ...6 Setting the Touch panel Driver 62 PT E831H PT E831HS User s manual...
Страница 83: ...7 Resume Function EPC System Monitor 76 PT E831H PT E831HS User s manual...
Страница 117: ...8 BIOS Setup 110 PT E831H PT E831HS User s manual...
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