Yaskawa JAPMC-CM2304-E - Manual (Page 22)

2.2 Specifications
2.2.2 Transmission Specifications
2-6
2.2.2 Transmission Specifications
Item Specifications
Ethernet
Transmission
Specifications
100BASE-TX 10BASE-T
Interface RJ-45 connector
Compliance Standard IEEE802.3u IEEE802.3i
Media Access Mode CSMA/CD
Communication Mode Full duplex/half duplex
Modulation Method Baseband
Topology Bus
Communication Protocol TCP/UDP/IP/ICMP/IGMP
Baud Rate 100 Mbps 10 Mbps
Maximum Number of
Cascade Connections
2 levels 4 levels
Transmission Path Length
(Full length at repeater
usage)
100 m (500 m max. *1 ) 100 m (205 m max. *1 )
Transmission Media
Twisted-pair cable (UTP)
Category 5 or 5e
Twisted-pair cable (STP)
Category 5 or 5e (100 Ω)
Twisted-pair cable (UTP)
Category 3, 4, 5, or 5e
Twisted-pair cable (STP)
Category 3, 4, 5, or 5e (100 Ω)
Maximum Segment Length 100 m (distance between hub and node at UTP usage)
Link Function
Support for auto-negotiation
(not possible to fix transmission and communication modes)
Support for Auto MDI/MDI-X
EtherNet/IP
Specifications
IP Address To be set by Programming Device (DHCP and BOOTP are not supported.)
Port Number
I/O communication:
The system uses one port at 2222 (0x08AE).
*2
Explicit message communication:
The system uses one port at 44818 (0xAF12).
*2
Communication Protocol Conforms to EtherNet/IP (CIP)
Device Type Communication adaptor
Supported Objects *4
Mandatory objects
• Identity
• Message Router
• Ethernet Link
• TCP/IP Interface
• Connection Manager
Optional objects
• Assembly
• UCMM (Unconnected Message Manager; Non-object)
• Port
Product Level
Level 4
I/O communication: Scanner and adaptor
Explicit message communication: Client and server
I/O
Communication
Specifications
Maximum Number of
Connectable I/O Devices 64 units *3
(Does not include the devices used for explicit message communication)
Max. Number of I/O Bytes
Inputs/outputs: 8192 bytes each *3 per system (Total number of bytes of input/
output data exchanged among all connected devices)
Inputs/outputs: 500 bytes each *2 per device
Communication Mode Scanner, adaptor
Communication Mode at
Startup
Simultaneous start of scanners and adaptors
Communication Trigger Cyclic