9
Chapter 1
Pin connections and connectors
CONNECTION STANDARDS
The in- and output connections for AUDAC audio equipment are performed corresponding to international
wiring standards for professional audio equipment.
3-Pin Terminal Block:
For balanced in & output connections
Left:
Signal -
(XLR Pin 3)
Center:
(XLR Pin 2)
Right:
Ground
(XLR Pin 1)
For balanced line output connections:
For unbalanced line output connections:
RS232 (serial connection interface):
For connection with home automation systems, or other remote control equipment
Connection
Standard RS232
PIN
2
DSP40 TX
PIN
3
DSP40 RX
PIN
5
GND
Settings
19200 Baud
8
Bit
1
Stop
bit
No
parity
No
Handshaking
RS232
The complete command set for controlling the DSP40 through RS-232 is available in the DSP40
commands user manual which is freely downloadable on www.audac.eu
