ETC Echo Architectural Control Processor (ACP) v1.0.0 - Manual (Page 12)

7 Echo ACP Configuration Manual
Right I/O
The Right I/O board on the DRd enclosures provide a majority of the control inputs into the
system including:
Additional detail for connections found on the Right I/O boards are detailed in the related
Unison DRd Enclosure Installation Manual.
N o t e : Older Right I/O boards not marked with “LON/Link / Echo Bus” are not compatible
for operation with the Echo ACP and EchoConnect wiring. Contact ETC Technical
Services about obtaining an upgrade kit.
S IGNAL D ISTRO
R IDE T HRU /B ATT J9
DUAL RACKS
LPS
APM
DMXB
AUX POWER
LON LINK / ECHO BUS
CDI
DMXA
B + B - COM A + A - COM
7183B4606
REV
F
© 2013
ETC
, INC
. MADE
IN
THE
U
. S
. A
.
B + B - COM
COM PANIC
A + A - COM
DMXB
DMXA
SRC OFF END
DMX P ASS -T HRU
DRd right I/O • EchoConnect Station Bus - station
communication bus from the Echo
ACP to the Echo control stations and
other products.
• DMX (Digital Multiplex) - addresses up
to 512 channels of control. The Echo
ACP supports one universe of DMX
input. DMX through connections are
available for use as needed. The
DMXB connector is not used.
• Optional accessory connections
include Battery Backup, Com / Panic
input, and Dual Racks (used only if an
Auxiliary rack is installed).