54
Issue 21
TX500 series technical manual
Level 2 Outputs
Level 2 Inputs, and main output
Control
Pin
AES OUT
Pin
AES OUT
1
CLEAN FEED+
9
CLEAN FEED-
2
GND
10
BUS1+
3
BUS1-
11
GND
4
BUS2+
12
BUS2-
5
GND
13
M
6
MONITOR1-
14
GND
7
M
15
MONITOR2-
8
GND
Pin
AES IN
Pin
AES IN
1
PGM IN-
14
OVER3-
2
PGM IN+
15
OVER3+
3
GND
16
GND
4
PST IN-
17
OVER4-
5
PST IN +
18
OVER4+
6
TX-
19
PGM OUT-
7
TX+
20
PGM OUT+
8
GND
21
AUX1-
9
OVER1-
22
AUX1+
10
OVER+
23
GND
11
GND
24
AUX2-
12
OVER2-
25
AUX2+
13
OVER2+
Pin
Function
Pin
Function
1
TX+
9
TX-
2
GND
10
RX+
3
RX-
11
N/C
4
PPM+
12
PPM-
5
GND
13
DEBUG RX+
6
DEBUG RX-
14
GND
7
DEBUG TX+
15
DEBUG TX-
8
GND
The Monitoring
outputs only
function on the
audio mixer
designated as ‘1’
