Technical data

D Sound module USM-RC-2
12 BEIER-Electronic 01.03.2012
Pin assignment in mix mode
Connections on the sound module:
X1/1 Supply voltage + (5 – 14V DC)
X1/2 Supply voltage -
X1/3 Input for engine sound on/off
X1/4 Motor 1 + (speed)
X1/5 Motor 1 - (speed)
X1/6 Motor 2 + (speed)
X1/7
Motor 2 - (speed)
X1/8
Supply voltage + for outputs 1 - 12 (internally connected to X1/1)
X1/9
Switching-output 11
X1/10
Switching-output 12
X2/1
-
X2/2
Connection for proportional channel 2
X2/3
Connection for proportional channel 3
X2/4
Connection for proportional channel 4
X3
Switching-outputs 1 - 10
X4
Slot for Micro SD-card
X5
Connection for loudspeaker 1
X6
Connection for loudspeaker 2 (optionally)
X7
Connection for the potentiometer for the volume control
X8/1
Connection for servo 1
X8/2
Connection for servo 2
X9
Universal Extension Interface (for example data cable, IR-transmitter diode)