AUDAC MFA208 - RS232;RS485 serial connection interface; Ethernet device port numbers; Wire up the system

9
RS232/RS485 serial connection interface
For connection with home automation systems or other remote control equipment
Connection Standard RS232/RS485
PIN 1 (left) RS232 - MFA RX
PIN 2 RS232 - MFA TX
PIN 3 GND
PIN 4 RS485 - MFA B
PIN 5 RS485 - MFA A
PIN 6 (right) +24 V DC
Settings 19200 Baud
8 Bit
1 Stop bit
No parity
No handshaking
Ethernet device port numbers:
Description Protocol Addressing Port number
Announce, device discovery
Webinterface
Control
IP settings
Web update (TFTP)
NTP Timeserver
UDP
TCP
TCP
TCP
UDP
UDP
Broadcast
Unicast
Unicast
Unicast
Unicast
Unicast
30303
80
5001
5001
TBD
123
Wire up the system
The wiring of the system must be done according to the following rules, to guarantee a proper functioning of the
system in all circumstances.
1. RS-232/RS-485 connections & wall control panels
UTP/FTP Cat5e cable or better
2. Speaker cable for amplified zone outputs:
Minimum 2 x 1.5 mm²
If distance > 15 m: 2 x 2.5 mm²)
3. Music sources and other in & outputs
Must be connected with high-quality audio cable and connectors
4. Ethernet connection:
UTP/FTP Cat5e cable or better