Electro-Voice P900RL, P1200RL owner manual Rear View, RS-232 Interface, Address, Remote can BUS

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REAR VIEW

RS-232 INTERFACE

The RS-232 interface is for connecting media control systems as well as building management systems providing control and monitoring of all

parameters. Communication is established via an easily to implement ASCII- protocol allowing trouble-free integration of Remote Amplifiers in media and ms. For a programmer’s guide and complete protocol description, please refer

to the documentation accompanying the IRIS software

ADDRESS

The address selection switch allows setting the amplifier’s network address, which, within a CAN-network, can range from 01 to 250 (FA hex). Caution: Each address may exist only once within a network. Otherwise network conflicts might occur. Address setting has to be performed in hexadecimal code. The selection switch LOW represents the low-value digit while the HIGH-switch represents the high-value digit

Adress-Table:

 

 

 

 

 

 

 

 

 

HIGH

LOW

Adress

HIGH

LOW

Adress

0

 

0

Stand-alone

8

0 ...

F

128 ...

143

0

1

... F

1 ...

15

9

0 ...

F

144 ...

159

1

0

... F

16 ...

31

A

0 ...

F

160 ...

175

2

0

... F

32 ...

47

B

0 ...

F

176 ...

191

3

0

... F

48 ...

63

C

0 ...

F

192 ...

207

4

0

... F

64 ...

79

D

0 ...

F

208 ...

223

5

0

... F

80 ...

95

E

0 ...

F

224 ...

239

6

0

... F

96 ...

111

F

0 ...

A

240 ...

250

7

0

... F

112 ...

127

F

B ...

F

reserved

Address 0 (00 hex, factory-pre-set) ensures that the amplifier is separated from the remote communication, so that it does not appear in the system set-up even though it might be connected to the CAN-bus. When the amplifier is powered-on with its address set to “0”, all internal parameters are set to “0” respectively to bypass and the routing is set to 2-in-2. In that case the amplifier behaves absolutely linear, i.e. signal processing is deactivated

REMOTE CAN BUS

Each amplifier employs two RJ-45 sockets for Remote CAN-bus connection. The sockets are parallel connected and serve as input as well as for connecting through of the Remote network. Common RJ-45 patch

cables can be used for rack-shelf cabling. The CAN-bus needs to be

terminated at both ends using a 120ohms termination plug. Detailed guidelines concerning cabling and bus length are provided in the chapter

“REMOTE CONTROL NETWORK”.

Both RJ-45 sockets additionally carry the balanced audio monitor signal. The nominal output level is +6dBu (1.55V) while the maximum output level is +21dBu (8.7V).

Connector Pin-Assignment:

(View of Contacts)

8

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Contents OWNER‘S Manual Bedienungsanleitung Contents Important Service Instructions Description Unpacking & Warranty Installation Notes Front View Rear Panel Input a / Input BParallel Connection DSP OUTRear View RS-232 InterfaceAddress Remote can BUSPower Amplifier Outputs GROUND-LIFT SwitchEasy Remote Mains InputNF-VERBINDUNGSKABEL Remote Control NetworkCabling Network Examples Network Examples CAN-Bus Cable Specifications CAN-BUSMains Operation Mains Operation & Resulting TemperatureResulting Temperature Inside the Power Amplifier Bedienungsanleitung Inhalt Frontseite RückseiteWichtige Sicherheitshinweise Beschreibung Installationshinweise Auspacken & GarantieFrontseite Rückseite ParallelAdresse Netzeingang EndstufenausgängeGROUND-LIFT Schalter Remote Control Netzwerk VerkabelungNETZWERK-BEISPIELE NETZWERK-BEISPIELE CAN-Bus Leitungsspezifikationen Wärmeentwicklung in DER Endstufe Netzbetrieb & WärmeentwicklungNetzbetrieb Specifications / Technische Daten DIM30Power Requirements Block Diagram Amplifier Block Dimensions / Abmessungen 483 440,5 132,5Page Page USA

P1200RL, P900RL specifications

Electro-Voice P900RL and P1200RL are high-performance power amplifiers designed for various audio applications, including live sound reinforcement, installations, and studio settings. These amplifiers stand out in the market due to their innovative technologies and robust features, making them suitable for both professional audio engineers and audio enthusiasts.

The P900RL model delivers a powerful 900 watts per channel at 4 ohms, while the P1200RL offers an even more impressive output of 1200 watts per channel at the same impedance. This significant power enables these amplifiers to drive a wide range of loudspeakers proficiently, ensuring clean and dynamic sound reproduction with minimal distortion.

One of the key features of the P900RL and P1200RL is their efficient Class H topology. This technology improves energy efficiency by maintaining high power output with less heat. Class H amplifiers dynamically adjust their power supply voltage according to the input signal, resulting in reduced power consumption and increased longevity of the components. This makes the P series amplifiers not only powerful but also environmentally friendly.

Both models come equipped with a built-in limiter and comprehensive protection circuitry to prevent damage from overheating, short circuits, and overloading, ensuring safety and reliability in demanding environments. Additionally, the amplifiers feature a tri-mode operation, enabling them to be configured for stereo, parallel, or bridged mono setups, providing versatility for various audio applications.

The P900RL and P1200RL also include advanced signal processing capabilities, including a variable low pass filter for enhanced sound control and clarity. The integrated cooling system maintains optimal operating temperatures, allowing for extended use without the risk of thermal issues.

Audio connectivity is straightforward with both XLR and ΒΌ-inch TRS inputs, allowing the amplifiers to interface with a variety of audio sources. The professional-grade output connectors ensure secure and reliable connections to speakers, critical for live sound applications.

In conclusion, the Electro-Voice P900RL and P1200RL amplifiers offer a compelling combination of power, efficiency, and versatility. With their advanced technologies and protective features, they cater to the demanding needs of sound professionals while delivering high-quality audio performance suitable for any occasion.