Service manual

168 Trinix NXT — Installation and Service Manual
Section 3 — Hardware Installation
Broadlinx operation is also redundant.
See Sync Connection to Control System on page 159 for information con-
cerning which of the two sync references should be connected to the control
system.
TRX-NXT-512x512 with Multi Sync References and Dual NR-33000
Figure 87.
In this arrangement, all four possible sync references are used. Two NR
boards are installed, but not operated in sync redundant mode. The NR
Jupiter
Sync 1
2 1
Primary NR-33000
Secondary NR-33000
1
2
3
4
SR-33500
Output
board(s)
on SL1
Output
board(s)
on SL2
Output
board(s)
on SL3
Output
board(s)
on SL4
Sync Lines
Sync 2
Sync 3
Sync 4
SMS MCPU
Sync 1
or
Encore SCB
OR
Sync Redundant switch = Off
“C” switch = Off
Sync
1
TT
Some TRX-NXT-512x512 power
supply units are not labeled correctly.
See Figure 68 on page 141 for correct
REF IN connector labelling.
4 3
T
T