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Communication specifications
Communication specifications of CC-Link IE TSN
Item
Physical layer
Communication connector
Communication
Cable type
cable
Standard
Connector
Network topology
Communication speed
Transmission distance between stations
Number of connection nodes
Guaranteeing method of communication
bandwidth
Synchronization method
*1 *2
Communication cycle
Cyclic transmission
Transient transmission
Port No.
*1 The communication cycle depends on the controller specifications and the number of the connected axes.
*2 There are restrictions on the communication cycle depending on the function used. For details, refer to "Function restrictions" in the
following manual.
MR-JET-G User's Manual (Introduction)
Description
1000BASE-T (1 Gbps) Twisted pair
RJ-45 × 2
Category 5e or higher, (double shielded/STP) straight cable
One of the following standards must be met.
• IEEE802.3 1000BASE-T
• ANSI/TIA/EIA-568-B (Category 5e)
RJ-45 shielded connector
Line, tree (star)
1 Gbps
Max. 100 m
Max. 254 stations
Time division
IEEE802.1AS to IEEE1588
125 μs, 250 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
[Motion mode]
Communicates data cyclically between stations using PDOs.
• Maximum RPDO size: 80 bytes/axis
• Maximum TPDO size: 80 bytes/axis
• The servo amplifiers support variable PDO mapping.
[Motion mode]
Communicates data non-cyclically between stations using
SLMP and other protocols. SDOs can be used to read and
write objects of the servo amplifier.
No. 161: For system use
No. 5010: SLMP communication port (UDP/IP)
No. 45237: For system use
No. 45238: For system use
No. 45239: For system use
Remark
The number of connection nodes depends on
the specifications of the controller.
Page 18 Cyclic transmission
Page 20 PDO mapping objects
Page 25 Transient transmission
1 CC-Link IE TSN
1.1 Functions and configuration
1
7
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