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MERLIN LEGEND Communications System Release 6.1
Installation
555-661-140
Issue 1
August 1998
Installing the PC, CAT, or Printer
Page 5-4
Connecting a PC to the Control Unit
jacks. Also make sure that the building wiring has been connected
so that the wall jacks in each location connect to each other.
You need the following hardware for this procedure:
■ 355AF adapter
■ EIA crossover cable
■ Two Z3A2 Asynchronous Data Units (ADUs)
■ ADU crossover cable
■ 400B2 power adapter
■ 2012D transformer
■ BR1A-4P adapter and 102 connecting block or 103 connecting
block
■ 248B adapter
■ 8-position wall jacks
■ 4-pair plug-ended cable
■ D8W cords
■ D6AP power cord
■ EIA-232-D cables
To connect a PC 50 ft. (15.2m) or more distant, follow the steps below.
See Figure 5–2.
!Plug one end of a D8W cord into the ADMIN jack on the control unit.
!Plug the other end of the D8W cord into a 355AF adapter.
!Connect an EIA crossover cable to the 355AF adapter.
!Connect one end of an EIA-232-D cable to the EIA crossover cable
and plug the other end into the 25-pin male connector on the Z3A2
ADU.