Rockwell-automation 1203-CN1 ControlNet Communications Module 1203-CN1 Uživatelský manuál Strana 22

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Publication 1203-5.13 February, 2002
2-2 Installation
SCANport Cables
When selecting the SCANport cable to connect the module to the
SCANport product, you need to:
Use an Allen-Bradley SCANport cable. Refer to the table below.
Do not exceed 10 meters (33 feet) of cable between the
SCANport product and module.
Keep SCANport cables away from high power cables to guard
against introducing noise into your system.
ControlNet Cable Taps
A tap connects a node on the ControlNet network, such as a module,
to the cable system via an integral 1 m (39.6 in.) drop cable. When
selecting a tap to connect the module to the ControlNet network, you
need to:
Determine if your network uses a redundant media system. If so,
you will need two taps.
Use one or two Allen-Bradley tap(s). Refer to the table below.
For more information on ControlNet taps and ControlNet networks,
refer to Publication 1786-6.2.1, ControlNet Cable System Planning
and Installation Manual.
Male to Male Connection
Male to Female Connection
Length Catalog Number Length Catalog Number
1/3 m 1202-C03 1/3 m 1202-H03
1 m 1202-C10 1 m 1202-H10
3 m 1202-C30 3 m 1202-H30
9 m 1202-C90 9 m 1202-H90
For most installations, a male-to-male connection on the cable is required.
Type Catalog Number
Straight T-Tap 1786-TPS
Straight Y-Tap 1786-TPYS
Right-Angle T-Tap 1786-TPR
Right-Angle Y-Tap 1786-TPYR
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