CHAPTER2 Ethernet Unit
2-14 Specifications
Ethernet unit specifications |
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| Spec item | Model |
| Ethernet unit |
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| Applicable controllers |
| SRCP/SRCD/ERCX/SRCX/DRCX series controllers | |
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| Network specs |
| Conforms to Ethernet (IEEE802.3) | |
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| Baud rate |
| 10Mbps | |
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| Connector |
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| Cable |
| UTP (unshielded | |
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| or STP (shielded | ||
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| Maximum cable length |
| 100 meters (between HUB and controller) | |
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| Communication mode |
| Half Duplex |
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| Application layer : TELNET | |
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| Transport layer | : TCP |
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| Network protocol |
| Network layer | : IP, ICMP, ARP |
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| Data link layer | : CSMA/CD |
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| Physical layer | : |
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| Number of simultaneous logins | 1 |
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| IP address setting |
| From TPB |
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| Monitor LED *1) |
| Run, Collision, Link, Transmit, Receive | |
*1) The upper lid of the controller must be removed to monitor the LED.
NOTE: The product external appearance and specifications are subject to change without prior notice for purposes of improvements or other factors.
!CAUTION
We use an FL HUB (made by Phoenix Contact) to check operation. Using this HUB is recommended if constructing your own system.
HUBs generally available on the market are not designed for use in locations such as factories, so some HUBs are vulnerable to external noise. Please acknowledge beforehand that operation cannot be guaranteed if other types of HUBs are used. Always be sure to use a HUB with high noise resistance when connecting to the controller.
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