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Sonix Ms12 Technical Manual
4 Overview of unit
OPERATIONAL
Power
Message
Message
Message
Message
Message
Message
1
2
3
4
5
1
2
COMPLIANT
Figure 1 – Front Panel Layout
Item
Description
1
Power On indication
2
Message status indications
3
Message check
4
General power indications
5
Recording options
6
User selection and control switch
7
User selection status
OPERATIONAL
Table 1- Front panel indications and controls
Power
Message
Message
Message
Message
Message
Message
1
2
3
4
5
1
2
Figure 2 - Rear Panel Layout
COMPLIANT
Item
Description
1
Line In
2
USB (not available, future expansion)
3
B-side isolated audio and key lines connections
4
A-side audio and data system connections
5
B-side audio and data system connections
6
External message activation inputs
7
A-side isolated audio and key lines connections
8
+48 V dc input connection
9
General fault output connection
Table 2 - Rear panel connectors
4 . 1 . 1 Weight and dimensions
Un-packed:
up to 1.80 kg, 44 x 306 x 482mm
(designed for 19" 1U mounting)
Audio source connection
4 . 1 .2 Power and utility
e.g. mobile phone, computer
Voltage:
48 V dc
Current:
150 mA max consumption
10
SONIX MS12 TECHNICAL MANUAL TM371 / A June 2022 www.eaton.com
Audio source connection
e.g. mobile phone, computer
Message
Message
Message
Message
Message
Message
6
7
8
9
10
11
12
I/O Bus A
B SIDE O/P
USB
LINE IN
LOAD
1
2
3
4
Message Initiate 1
Message Initiate 6
Message
Message
Message
Message
Message
Message
6
7
8
9
10
11
12
Message Initiate 7
I/O Bus A
B SIDE O/P
USB
LINE IN
LOAD
1
2
3
4
Message Initiate 1
Message Initiate 12
Keyline connection
Screen
Audio connection
Message Initiate 6
0Vdc (-)
Power connection
Message Initiate 7
48Vdc (+)
Com
General fault connection
N/C
Message Initiate 12
Keyline connection
Screen
Audio connection
0Vdc (-)
Power connection
48Vdc (+)
Com
General fault connection
N/C
POWER SUPPLY
Message
Check
3
I/O Bus B
12
11
5
POWER SUPPLY
Message
Check
3
I/O Bus B
12
11
5
1 kW
Cancel
Zoned / Global
Source Select
Reset
DC PSU
Fuse
USB
Line In
4
5
6
7
MESSAGE INITIATE
A SIDE O/P
10
9
8
7
6
5
4
3
2
1
6
7
Cancel
Zoned / Global
Source Select
Reset
DC PSU
Fuse
USB
Line In
6
4
5
7
MESSAGE INITIATE
A SIDE O/P
10
9
8
7
6
5
4
3
2
1
6
7
R
Sonix Pbx
TM
Fault
48V
O/P
DC
N/C
I/P
+ -
Com
8
9
R
Sonix Pbx
TM
Fault
48V
O/P
DC
N/C
I/P
Com
+ -
8
9
Ms12 Connection
Ms12 Connection
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