Eaton SONIX Io, Техническое руководство

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9
Sonix Io Unit Technical Manual
SONIX IO TECHNICAL MANUAL TM366 / A June 2022 www.eaton.com
Amp Bus HMi Bus HMi Bus I/O Bus
COMPLIANT
Sonix 2Mx Unit
J7
Sonix Io Unit
Alarm 1 Initiate
Alarm 2 Initiate
Alarm 3 Initiate
Alarm 4 Initiate
Alarm 5 Initiate
Alarm 6 Initiate
Alarm 1 Ack
J7
+48V 0V
D1
Figure 3 - Single Io bus connection
Where multiple Io bus units are connected, the bottom
connector of the first Io bus unit connects to the top on the
next unit, until returning to the 2Mx, as shown below.
Amp Bus HMi Bus HMi Bus I/O Bus
COMPLIANT
Sonix 2Mx Unit
Sonix Pbx Unit
I/O Bus A I/O Bus B
Sonix Ms12 Unit
I/O Bus A I/O Bus B
B SIDE O/P
A1...
GLOBAL ADDRESS
LINE IN
USB...
J7
Sonix Io Unit
Alarm 1 Initiate
Alarm 2 Initiate
Alarm 3 Initiate
Alarm 4 Initiate
Alarm 5 Initiate
Alarm 6 Initiate
Alarm 1 Ack
COMPLIANT
COMPLIANT
c b a c b a
Volt-free Driven
a
b
Normally - Closed
a
b
Normally - Open
Figure 4 - Multiple Io Bus connections
ote: N As shown in Figure 4 - Multiple Io Bus connections, the order of
connections is recommended to be Pbx, Ms12 then Io.
ote: N It is recommended that within the PA/GA cabinet the connecting
cables do not exceed 25 meters in length, regardless of the system
configuration.
4.5 Input connections
The Sonix Io unit has several inputs that can be
configured to be volt-free or driven. Each input is
independent and can be configured as required. See
section 5 and SAS manual for more details on available
configuration options.
4.5.1 Volt-free or 5-12V driven
To select between Volt-free and Driven input
configurations requires a change of jumper links
on the PCB. This change is defined on each input
independently.
Figure 5 - Volt-free vs driven input configurations
Amp Bus HMi Bus HMi Bus I/O Bus
COMPLIANT
Sonix 2Mx Unit
Sonix Pbx Unit
I/O Bus A I/O Bus B
Sonix Ms12 Unit
I/O Bus A I/O Bus B
B SIDE O/P
A1...
GLOBAL ADDRESS
LINE IN
USB...
J7
Sonix Io Unit
Alarm 1 Initiate
Alarm 2 Initiate
Alarm 3 Initiate
Alarm 4 Initiate
Alarm 5 Initiate
Alarm 6 Initiate
Alarm 1 Ack
COMPLIANT
COMPLIANT
c b a c b a
Volt-free Driven
a
b
Normally - Closed
a
b
Normally - Open