12
Sonix Ms12 Technical Manual
SONIX MS12 TECHNICAL MANUAL
TM371 / A June 2022 www.eaton.com
5 .4 Message Initiate
Two off 12-way connectors provide the interface to
remotely trigger any of the 12 messages. Each input
requires a “volt free” contact to activate the input.
Cable Specification
Type
Description
Label
1 off pair per initiate
Output
Keyline 1
NC
Output
Keyline 2
COM
Table 6 - Message monitoring interface description
ote:
N
Care should be taken if multiple inputs are driven from non-
isolated sources as inputs share a common 0V connection and cross-
overs could cause permanent activation.
Typical wiring connections
Figure 4 - Message Initiate connections
Maximum cable section supported are:
•
Solid:
1.5 mm
2
•
Stranded:
0.5 mm
2
including sleeved ferrule
•
Stranded:
1.5 mm
2
including non-sleeved ferrule
5 .5 Power connections
Power to the Sonix Ms12 should be provided via a
2-core 48 V dc input on the rear of the unit. This input
should be connected to the managed and regulated
48 V dc power output from the Sonix PM10 power
management unit.
ote:
N
As these cables are power feeds they should be routed within
the PA/GA system in a way to avoid contact with signal or audio cables
and other high voltage cables.
Cable Specification
Type
Description
Label
1off pair
Input
+48 V dc
+
Input
0 V dc
-
Table 7 - Power interface description
Typical wiring connections (A-side & B-side)
Figure 5 - Power connections
Maximum cable section supported are:
•
Solid:
1.5 mm
2
•
Stranded:
0.5 mm
2
including sleeved ferrule
•
Stranded:
1.5 mm
2
including non-sleeved ferrule
5 .6 General fault output connections
The general fault output is a volt free contact output.
The output can be set in configuration to either normally
open or normally closed. The output will be open when
the unit is de-powered, no matter what configuration
is selected.
Warning:
Do not exceed maximum allowed
voltages on fault output, see datasheet for more
details.
ote:
N
It is recommended that the fault output be configured as nor-
mally closed.
R
Power
Reset
Source Select
Zoned / Global
Cancel
USB
Line In
Fuse
DC PSU
Message
1
Message
2
Message
3
Message
4
Message
5
Message
6
Message
7
Message
8
Message
9
Message
10
Message
11
Message
12
Message
Check
Sonix Pbx
TM
POWER SUPPLY
OPERATIONAL
7
6
5
4
3
2
1
I/O Bus A
I/O Bus B
A1
A2
SCN
K1
K2
A SIDE O/P
48V
DC
I/P
+ -
Fault
O/P
N/C
Com
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
12
11
10
9
8
7
6
5
4
3
2
1
MESSAGE INITIATE
A1
A2
SCN
K1
K2
B SIDE O/P
USB
LOAD
LINE IN
COMPLIANT
9
8
7
6
5
4
3
2
1
Keyline connection
Screen
Audio connection
Power connection
0Vdc (-)
48Vdc (+)
General fault connection
N/C
Com
Message Initiate 6
Message Initiate 1
Message Initiate 12
Message Initiate 7
1 k
W
Ms12 Connection
Audio source connection
e.g. mobile phone, computer
R
Power
Reset
Source Select
Zoned / Global
Cancel
USB
Line In
Fuse
DC PSU
Message
1
Message
2
Message
3
Message
4
Message
5
Message
6
Message
7
Message
8
Message
9
Message
10
Message
11
Message
12
Message
Check
Sonix Pbx
TM
POWER SUPPLY
OPERATIONAL
7
6
5
4
3
2
1
I/O Bus A
I/O Bus B
A1
A2
SCN
K1
K2
A SIDE O/P
48V
DC
I/P
+ -
Fault
O/P
N/C
Com
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
COM
N/C
12
11
10
9
8
7
6
5
4
3
2
1
MESSAGE INITIATE
A1
A2
SCN
K1
K2
B SIDE O/P
USB
LOAD
LINE IN
COMPLIANT
9
8
7
6
5
4
3
2
1
Keyline connection
Screen
Audio connection
Power connection
0Vdc (-)
48Vdc (+)
General fault connection
N/C
Com
Message Initiate 6
Message Initiate 1
Message Initiate 12
Message Initiate 7
1 k
W
Ms12 Connection
Audio source connection
e.g. mobile phone, computer
