ABB AC 800F

13 Glossary
*) Component of the Freelance 2000 System 13-1
13 Glossary
-1-
10Base2 F-connector
10Base2 Y- connector
10Base2 T- connector
Connectors for connecting 10Base2 nodes to the network cable.
Available as F-connector, Y-connector or T-connector.
10Base2 module EI 801F The 10Base2 module is designed for connecting the AC 800F to the
system bus and ensures battery buffering of the PM 802F board.
10Base2 module EI 811F The 10Base2 module is designed for connecting the AC 800F to the
system bus and ensures battery buffering of the PM 802F and PM 803F
boards.
10Base2 mounting tool kit Crimp tool and wire stripper for making 10Base2 network cables.
Normally not required as ready-made cables should be used.
10Base2 N-BNC adapter
A
dapter for connecting a 10Base2 segment to a 10Base5 concentrator
module.
Note that direct connection of 10Base2 cables to 10Base5 cables via this
adapter is not allowed.
10Base2 network cable Transmission cable to Ethernet standard. Single-shielded coaxial cable
with BNC connectors. Max. possible segment lengths 185 m. Also used
for the system bus.
10Base2 network concentrator
module
Module plugged in the network concentrator for connecting four 10Base2
network segments.
Warning: The segments are grounded by the module. Use 10Base5
network concentrator module with 10Base2 N-BNC adapter as an
alternative.
10Base2 terminating resistor Resistor for terminating a 10Base2 network cable.
10Base2 network transceiver
→ Transceiver (AUI)
10Base5 grounding clip The cable shield of the 10Base5 network cable has to be grounded by a
grounding clip which is attached to the 10Base5 terminating resistor.
10Base5 mounting tool kit Tool kit for mounting a 10Base5/AUI network transceiver to a 10Base5
n
etwork cable. The set includes a drill for drilling holes into the cable for
mounting purposes, and a screwed contact piece.
10Base5 N/N connector Barrel connector for interconnecting two 10Base5 cables.
10Base5 network cable Network cable to Ethernet standard 10Base5, also called "Yellow Cable".
A node is connected to the Yellow Cable via a 10Base5/AUI network
transceiver and an AUI network cable.
10Base5 network concentrator
module
Module plugged in the network concentrator for connecting a 10Base5
network segment.
A 10Base2 network cable can be connected via the 10Base2 N-BNC
adapter.
10Base5 tap
A
lso called Vampire tap or MAU (Medium Attachment Unit). Tap for
1
0Base5 network cable. An AUI network cable links the transceiver
attached to the tap with the node. A 10Base5 tap is included in the
delivery scope of the 10Base5/AUI network transceivers.