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3. SPECIFICATIONS
*2
Transmission line
PROFIBUS cable impedance
Capacity
Conductor resistance
Conductor cross section area
Terminal resistance
Items
Twisted pair cable
100 to 120
(>100kHz)
<60nF/km
Ω
<160
>0.22mm
RxD/TxD-P (3)
RxD/TxD-N (8)
3-3
Specifications
Ω
/km
2
VP (6)
390Ω
150Ω
390Ω
DGND (5)
MELSEC-A
Remarks
User distribution
Set yes/no by the main module
switch
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