Cable Performance Comparisons - Mitsubishi Electric MELSEC-A Series Manual

4
REPLACEMENT OF THE MELSECNET/10 (PLC TO PLC NETWORK)

4.2.2 Cable performance comparisons

(1) Optical fiber cable
Overall distance and distance between stations do not differ depending on the optical fiber cable.
For overall distance and distance between stations, refer to Section 4.2.1.
(2) Coaxial cable
(a) Overall distance
Type
3C-2V
5C-2V
*1 When the overall distance does not satisfy the MELSECNET/H specifications, either use an A6BR10/A6BR10-DC type
repeater unit in the network, or configure a separate network.
(b) Distance between stations
Type
3C-2V
5C-2V
Specifications
A/AnS/QnA/QnAS series
MELSECNET/10 module
Coaxial bus Coaxial loop
300m 19.2km
500m 30km
Specifications
A/AnS/QnA/QnAS series
MELSECNET/10 module
Coaxial bus Coaxial loop
300m 300m
500m 500m
: Compatible, : Partial change required, ×: Incompatible
Q series
Compat-
MELSECNET/H module
(Coaxial bus)
300m
500m
: Compatible, : Partial change required, ×: Incompatible
Q series Compat-
MELSECNET/H module
(Coaxial bus)
300m
500m
Precautions for
ibility replacement
*1
Refer to below
*1
Refer to below
Precautions for
ibility replacement
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