What is CC-Link V2?
CC-Link SEMI certified
The open field network is a global standard
CC-Link will continue to provide the benefits of simplified installation and reduced wiring costs in various automation fields including automotive and semiconductor manufacture, conveyor systems and food processing. In addition to these traditional uses, "CC-Link V2" will meet the demand of large volume and deterministic data communication required by areas such as "In-Situ monitor" and "APC" (Advanced Process Control) in semiconductor manufacturing process and "multichannel analog-digital data communication" in instrumentation and control.
CC-Link Ver. 2.00 provides an 8-fold increase in the volume of data communication!
CC-Link V2 Specification
Communication specification (compared with Version 1 **)
| Items | V2 specifications | V1.10 specifications | Remarks (V2 / V1.10) |
|
|---|---|---|---|---|
| Max. number of link points (Data volume) |
RX / RY: 8192 bits RWw / RWr: 2048 words each |
RX / RY: 2048 bits RWw / RWr: 256 words each |
4 x increase 8 x increase |
|
| Number of link points per unit (Data volume) | When 1 station is occupied | RX / RY: 32 to 128 bits RWw / RWr: to 32 words each |
RX /RY: 32 bits RWw /RWr: 4 words each |
4 x increase 8 x increase |
| When 4 stations are occupied | RX / RY: 224 to 896 bits RWw / RWr: 16 to 128 words each |
RX /RY: 128 bits RWw /RWr: 16 words each |
7 x increase 8 x increase |
|
| Number of occupied stations per unit | 1 to 4 | 1 to 4 | ||
| Extended cyclic setting | 1 time, 2 times, 4 times, 8 times | |||
*For the specification of V2, refer to Specification table of CC-Link V1.10/V2 of CC-Link specification.
Network Compatibility
A V2 master station is compatible with both V2 slave stations and previous version stations. (However, V1 & V1.10 version slave stations can only be used within the specification of that version. They cannot provide added data volume.)
Compatibility with current version
- CC-Link Partner Association (CLPA)
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