Tyco Electronics Galaxy SC Controller J85501F-1
Issue 13 February 2001 Installation 3 - 3
L-31 to L-35 have eight ports each, one per assigned rectifier. Up to
three of any of these modules may be utilized concurrently, for a
maximum of 24 parallel interface rectifiers in the plant. L-36 has a
single serial rectifier interface port for use with up to 64 serial interface
rectifiers.
Only one L-36 is used per plant, When it is used concurrently with other
parallel interface modules (L-31 to L-35), it should be used in the higher
rectifier interface position (B or C). The rectifier IDs of the serial
rectifiers assigned to it should not interfere with positions reserved for
use in the parallel interface module(s) also installed. When L-36 is
installed in rectifier interface position B, serial rectifier numbering
should begin at 9 and go up. When installed in rectifier interface position
C, serial rectifier numbering should begin at 17.
Insert the required Rectifier Interface Modules onto the backplane of the
Galaxy SC. See Figure 2-2.
Parallel interface rectifiers are designated as follows:
Module A: G-01 to G-08
Module B: G-09 to G-16
Module C: G-17 to G-24.
Consecutive assignments are not necessary.