40
Installing Optional Expansion Boards
Chapter 3 Preparations
A number is assigned to each of the channels on installed I/O expansion boards
(IN09 to IN24 on input expansion boards, and AUX03 to AUX10 on output
expansion boards). The following table lists the installation locations of the
various boards and the numbers assigned to their channels after installation.
• Some channel numbers are invalid for some boards.
• The channel display names of I/O expansion boards can be changed to names
up to four alphanumeric characters in length. For details, see page 74.
Input expansion board channel numbers
a) IN11 and IN12 are invalid.
b) IN15 and IN16 are invalid.
c) IN19 and IN20 are invalid.
d) IN23 and IN24 are invalid.
Notes
Installation position on expansion board
installation tray
Lower tray Upper tray
Left Center Right Left Center Right
Whether board can be
installed
Ye s Ye s N o Ye s Ye s N o
Input
number
display after
installation
BKDF-910
4 SDI Input
Board
IN09 to
IN12
IN13 to
IN16
–IN17 to
IN20
IN21 to
IN24
–
BKDF-911
2 SD Video
Input Board
IN09 to
IN10
a)
IN13 to
IN14
b)
–IN17 to
IN18
c)
IN21 to
IN22
d)
–
BKDF-912
2 DVI Input
Board
Output expansion board
installation location
Input expansion board
installation location