Quick Installation Guide for RA210/RA410
Required components for installation:
– 24VDC power supply with at least 2A
– speakers with 4 or 8 Ohms impedance
1. Mounting and connection
1.1 Mount the RA210/RA410 on a 35mm DIN-rail.
1.2 Connect cables to audio speakers (check polarity) and
power supply.
!Warning: Wrong polarity may damage the device!
Double check power cable polarity before connecting!
2. Operating modes
There are two dierent modes to operate the
RA210/RA410: mono and stereo.
Operating mode: Mono
In this mode both channels work separately. The power
amp switches on when
– the switching voltage at Control In is between 5 - 24V
– the voltage at the Volume input is ≥ 1V.
Operation mode: Stereo
In this mode both channels are connected via a wire
jumper between Control In On A and On B. In result, the
volume is controlled via the Volume Input A (0-10V).
3. Conguration*
The RA’s oers many conguration possibilities. In the
following, three common congurations are described.
Stereo conguration
In this conguration the RA210 is connected to another
trivum device (in this example: RP010). The volume of the
RA210 is operated via the Volume Output of the RP010.
Mono conguration with poti
In this conguration the volume is operated via a
potentiometer (poti).
Example: Mono Channel A
Example: Dual Mono Channel A/B
Mono conguration with Dim Actuator
In this conguration the volume is operated via a Dim
Actuator (not included). The Input Ref is connected to both
channels.
iNote:
Input Ref = 10VDCLCO
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
Jumper
Audio A
Audio B
Dim Actuator
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
Audio A
Switching
Voltage
Poti
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
Audio B
Audio A
Switching
Voltage
Switching
Voltage
Poti
Poti
Streaming
Network Audio Player
with KNX support
www.trivum.com
RP010
Line Out
GND
Right
Left
0-10V
GND
GND
24V DC
Vol. Out
Ethernet
Power
Streaming
Network Audio Player
with KNX support
www.trivum.com
RP010
Line Out
GND
Right
Left
0-10V
GND
GND
24V DC
Vol. Out
Ethernet
Power
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
$XGLR$PSOL¿HU
ZZZWULYXPFRP
2x 40 Watt
RA410
24V DC
Line In Volume Control In
GND
GND
GND
B
0-10V B
On B
A
5HI
On A
GND
0-10V A
GND
Power
Out A Out B
Jumper
RP010
3
2
RA210
* Valid for RA210 and RA410
-
1
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2
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