
TN-906-AN
Page 7 of 20
© Tait Electronics Limited 21 December 2005
Figure 4
Direct connection to base stations with or without a TaitNet RS-232 system interface
board
Cables 1, 2 & 3
9-way
straight through
(not null modem) RS-232 cable
Cable 4
9-way
null modem
RS-232 cable
Cable 5
APS power cable, either AC mains or –48VDC, depending on the model chosen
Notes
■
The illustration above shows base stations with TaitNet RS-232 system interface
boards, but front or rear connection can be used.
APS
APS Power
Cable 1
Cable 2
Cable 4
Cable 5
Cable 3
Service Kit
Single channel
Dual channel