Installation manual

Euphonix FC726 Format Converter Users Manual Pinout and Cable Specifications
32
A.2.2 SDIF
Figure A-3 shows the cable diagram. Table A-4 shows the pinout for the FC726’s SDIF
connector.
Figure A-3 DB-50 MX3-to-DB-50 Male/Female SDIF cable assembly diagram
PARTS LIST
Item Qty Mfr Mfr P/N Description
1 4 AMP HDP-20 series
DB-50 Male
2 1 AMP HDP-20 series DB-50 Female
3 2 inches 3/4" Heatshrink
4
40 inches
Madison
J1
J2
J3
J4
J5
ITEM 1 (J1, J2, J3)
DB-50 male with
metal backshell
ITEM 4
SCSI cable
Braided shield,
low capacitance,
25 twisted pairs
Approx. 1 meter
(38 to 40 inches)
16 pairs breakout (8 from each
RS422 trunk) to destinations, 10
inches in sheath, add tubular
braided shield, then insulating outer
protective covering (heat shrink)
Intersection
Tie together and
solder all shields
from the two 25-pair
trunks and the three
16-pair breakout
groups here. Add
Heat shrink tubing
after the operation.
To SDIF
OUT
To SDIF
IN
Label (typical)
SDIF
CH 9-16
SDIF
CH 1-8
SDIF
CH 17-24
24 pairs used out of 25
groups of 8 pairs per
the wiring table. Route
to destinations after the
intersection.
available. Split into 3
P/N 030-07656-01
RevB
ITEM 1 (J4)
DB-50 male with
metal backshell
ITEM 2 (J5)
DB-50 female
with metal backshell
Portion of braided shield pulled
back over cable insulation to
contact the cable clamp (typical)
10 inches
Pigtail Length
50SDK00130 (or equiv)
SCSI cable, 25 pairs