A.25 Amplifier Audio Output (Ampj1) - Advantech AIMB-231 User Manual

A.25 Amplifier Audio Output (AMPJ1)
Table A.24: Amplifier Audio Output (AMPJ1)
Pin
1
3
A.26 COM1 Protocols Selection (JSETCOM1)
Table A.25: COM1 Protocol Selection (JSETCOM1)
RS-232*
RS-422
RS-485
Note! Without H/W auto flow control.
AIMB-231 User Manual
Signal
AMP_L-
AMP_R-
5-6
13-15
3-4
15-17
1-2
15-17
78
Pin Signal
2 AMP_L+
4 AMP_R+
7-9 8-10
14-16
9-11 10-12
16-18
9-11 10-12
16-18