Mitsubishi networks support different layers in a typical Enterprise - Information layer.
Control layer and Device layer or field layer.
The complete network architecture is transparent to each level and different levels can be
accessed seamlessly. As the name suggests the information layer handles large amount of data with faster speed, handling database interactions (MES Interface) and SCADA connectivity with the help of Ethernet interface module
The control layer include highly deterministic 25MBPS MELSECNET/H and 10MBPS CC-Link
and at the device level it is CC-Link, profibus and AS-i talking to the different devices.
Product Highlights :
- Simple installation and fast data exchange: CC-Link network
- Selection of a variety of communication media: co-axial, fiber optic, twisted pair
- Uncompromising implementation of the CIM philosophy
- Support for open systems such as Proflbus and AS Interface in addition to
Mitsubishi networks
- Centralised programming and process data logging via ETHERNET TCPI/IP and MELSECNET
- Redundant transmission media (MELSECNET/ H)
- Realization of decentralized structures: CC-Link, MELSECNET/ H
- Decentralized solutions for the control and I/O level(CC-Link, DeviceNet, PROFIBUS/DP and AS-Interface)
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Network Structure: |
 |
Product Range |
| Type |
Ethernet |
MELSECNET/H |
CC-Link |
CC-Link IE |
| Topology |
Star/Bus |
Ring / Bus |
Bus |
Ring |
| Network Management |
CSMA/CD (IEEE 802.3) |
Floating Master |
Master/slave |
Floating Master |
| Protocol |
Conf. to
Map3.0/TCP/IP,UDP/IP |
MELSECNET/H |
CC-LINK |
CC-LINK |
| Communications Medium |
10base2/10base5,
10/100base-T |
Coax,Optical fibre |
Twisted Pair Wire
(Optical opt.) |
1000base-SX Ethernet
(optical fibre) |
| Transfer Rate |
10/100Mbit/s |
10Mbit/s |
0.15/0.62/
2.2/5/10Mbit/s |
1Gbit/s |
| Maximum Distance |
Up to 2.5km |
Up to 30km |
Up to 1.2km |
Up to 66km |
|
| Type |
CC-Link Safety |
MODBUS/TCP |
MODBUS RTU |
SSCNET ||| |
| Topology |
Bus |
Star |
Bus |
Bus |
| Network Management |
Master/slave |
CSMA/CD (IEEE 802.3 spec) |
Master/slave |
Master/slave |
| Protocol |
CC-Link Safety |
MODBUS |
MODBUS/TCP |
SSCNET |
| Communications Medium |
Twisted Pair |
10/100base-T |
Twisted Pair |
Optical fibre |
| Transfer Rate |
10Mbit/s |
10/100Mbit/s |
115.2Mbit/s |
50Mbit/s |
| Total Coverage |
Up to 1.2km |
Up to 2.5km |
Up to 1.2km |
Up to 800m |
|
| Type |
Profibus DP |
Device Net |
| Topology |
Bus |
Bus |
| Network Management |
Logical token ring,
master/slave |
Master/slave |
| Protocol |
Conf. to DIN 19245
parts 1-3 |
CIP |
| Communications Medium |
Twisted Pair |
Twisted Pair |
| Transfer Rate |
DP <12MB it/s |
125/250/500/kB it/s |
| Maximum Distance |
Up to 1.2km |
Up to 100 m |
|
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Application Reference
Software |
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