Instruction manual
Euphonix Modular I/O Configuration Guide    Configuration 
31 
p
art descri
p
tion connector
width 
(
4HP slots
)
p
ower 
(
5vDC
)
wei
g
ht
FC972 Frame Controller remote control module RJ45 (LAN) 1 ~300mA ~200g
SY982 Sync single sync input BNC (Sync In, WC Out) 1 ~300mA ~200g
SY983 Sync tri-level sync support BNC (Sync In, WC Out) 1 ~300mA ~200g
WC984 4x Word Clock Out word clock output x4 BNC x4 1 ~100mA ~150g
= discontinued
frame description PSU
front-plane 
slots (4HP) 
for local I/O
rear-plane 
slots (4HP) 
for local I/O
front/rear 
backplane link 
switch
audio isolated 
redundant MADI-
over-Fiber interface 
p
ositions 
power
IO93
standard double-sided 
frame 
dual redundant 
hot-swappable
18 19 yes ---
~12 amps 
@5vDC
IO94
single-sided frame for 
stagebox use
dual redundant 
built-in
--- 19 --- ---
~20amps 
@5vDC
IO95
double-sided frame 
for local-side MADI-
over-Fiber interface
dual redundant 
hot-swappable
18 7 yes
4 typical 
(up to 6 using local 
I/O slots)
~12 amps 
@5vDC
Sync: Each frame locks to a single sync source module fitted in slots 1~4 in the rear-plane.
Control: Remote operation of modules (when required) via a single FC972 Remote module. May be fitted in any slot.
All frames weight ~5.3kg
2.3 Summary Reference Spreadsheets 
The following summary spreadsheets are provided: 
•  Summery of Frames 
•  Summary of Sync Modules 
•  Summery of MADI Module 
•  Summary of I/O Modules 
•  Cross-reference Between MM934 MADI I/O and Audio Busses  
2.3.1 Summery of Module Frames 
Figure 2-9: Summery of Frames 
2.3.2 Summary of Sync Modules 
Figure 2-10: Summary of Sync Modules 










