3094: Difference between revisions
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It is an ethernet interface for [[ND-100]] machines. The controller conforms to IEEE 802.3 and ISO/DIS 8802/3 standards. [[ND-100]] based systems can drive a maximum of four Ethernet II controllers. The Ethernet controller implements the three lower layers of the [http://en.wikipedia.org/wiki/Open_Systems_Interconnection OSI] seven layer model ([http://en.wikipedia.org/wiki/OSI_model OSI model]) for system communication. | It is an ethernet interface for [[ND-100]] machines. The controller conforms to IEEE 802.3 and ISO/DIS 8802/3 standards. [[ND-100]] based systems can drive a maximum of four Ethernet II controllers. The Ethernet controller implements the three lower layers of the [http://en.wikipedia.org/wiki/Open_Systems_Interconnection OSI] seven layer model ([http://en.wikipedia.org/wiki/OSI_model OSI model]) for system communication. | ||
==Switches and indicators== | ==Switches and indicators== | ||
Indicators on the card, from the top of the card | |||
==Connectors== | ==Connectors== | ||
The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]]. | The A and B connectors are used for I/O, the C connector is used for the [[ND-100 Bus]]. | ||
==I/O Devices on the card== | ==I/O Devices on the card== | ||
none? | none? | ||
==Installation== | |||
===Hardware needed=== | |||
*The 3094 controller card | |||
*Ethernet/[http://en.wikipedia.org/wiki/GPIB GPIB] plug panel | |||
*internal cable between controller and plug panel | |||
*an [http://en.wikipedia.org/wiki/Ethernet_transceiver ethernet transceiver] | |||
====ethernet transceiver==== | |||
The transceiver is powered by the ND-100's 12 V DC power supply via the Ethernet controller. A current switch will disconnect the power to the transceiver in case of | |||
*short circuit or excessive transceiver current consumption | |||
*low 5 Volt supply | |||
*a power off command from the controller. A power-off command is issued: | |||
**after jabber (data transmitted to jam the network) | |||
**as a result of a hanging transmitter | |||
**if the heartbeat is missing | |||
==Reference== | ==Reference== | ||
{{ND-doc|12.055.01}} | {{ND-doc|12.055.01}} | ||
[[Category:ND-100 hardware]] | [[Category:ND-100 hardware]] | ||
Revision as of 20:23, 18 December 2011
3094 is the Ethernet II controller.
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This article is a stub. You can improve NDWiki by expanding it. |
Introduction
It is an ethernet interface for ND-100 machines. The controller conforms to IEEE 802.3 and ISO/DIS 8802/3 standards. ND-100 based systems can drive a maximum of four Ethernet II controllers. The Ethernet controller implements the three lower layers of the OSI seven layer model (OSI model) for system communication.
Switches and indicators
Indicators on the card, from the top of the card
Connectors
The A and B connectors are used for I/O, the C connector is used for the ND-100 Bus.
I/O Devices on the card
none?
Installation
Hardware needed
- The 3094 controller card
- Ethernet/GPIB plug panel
- internal cable between controller and plug panel
- an ethernet transceiver
ethernet transceiver
The transceiver is powered by the ND-100's 12 V DC power supply via the Ethernet controller. A current switch will disconnect the power to the transceiver in case of
- short circuit or excessive transceiver current consumption
- low 5 Volt supply
- a power off command from the controller. A power-off command is issued:
- after jabber (data transmitted to jam the network)
- as a result of a hanging transmitter
- if the heartbeat is missing
Reference
Norsk Data Document ND–12.055.01 Ethernet II Controller