
6
Advant Controller 31 / Issued: 06.99
ARCNET-SST
8 .5
Transmission media
Bus cable
Cable RG 62 A/U:
e.g. Lapp Kabel, Stuttgart
Telephone: +49 711/7838–0
Plugs for bus cables
BNC plug 75 Ω: Order No. B–9005
BNC T-plug 75 Ω: Order No. B–9083
BNC termination 93 Ω: Order No. B–9093
Rufenach Vertriebs-GmbH
Telephone: +49 6221/8443–0
Telefax: +49 6221/8443–99
Repeater, active star coupler
Supplier:
APEX Automatisierungstechnik GmbH, Braunschweig
Telephone: +49 5307/1261
COAX repeater (2-port amplifier):
010214005/HKXKX
Active star coupler, consisting of:
Modular 8-port amplifier (basic unit with control circuit
and power supply):
010214001/modH8P
COAX-port plug-in unit for star configuration (LAND):
010214002/MHKXP
COAX-port plug-in unit for bus connection (HIT):
010214003/MHKXP
LWL converter, plugs
See page 3.
Advantages of the ARCNET bus
• High performance in combination with easy program-
ming methods.
• Very fast networking of AC31 basic units in the field
range.
• Guaranteed low access times (data rate 2.5 Mbit/s,
token master).
• Reasonable project planning expenditure due to big
telegram length.
• Programming over the CS31 system bus (in prepara-
tion).
• Basic unit 07 KT 94 R161 with integrated couplers.
The communication interface remains free for other
couplers or communication processors.
• Distance up to 430 m (line 300 m), using repeaters up
to 6.5 km.
• Complex networking configurations (line, star, etc.) with
repeaters and star couplers.
• Standardized, well-known bus in some branches.
• The networking with ABB Procontic T200 is carried
out over PDnet. The planning utilities allow you to es-
tablish an effective and fast transmission.
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