Network Multi CH Amplifier DPA-5075MN

Transcription

1 Network Multi CH Amplifier

2 Network Multi CH Amplifier Development History As facilities such as large campus, real-estates and multi-level building get larger, the requirement to get voice communication and paging across long distances also increases. Power amplifiers must now be installed locally and within its zone of operation. Sending Audio and controlling amplifies remotely via network technology is now possible. Inter-M now offers digital networking controlled amplifiers and audio transmission devices. AOE-212N 2

3 Features 1. Independent SMPS Modular Amplifier. Each amplifier channel is completely independent of each other. Even when the amplifier frame is loaded with more than one amplifier module, models can safely be changed without affecting the other. 2. N+1 instantaneous amplifier switch-over. Amplifier consists of 4(Main) + 1(Back up). Upon failure of an amplifier the automatic detection will switch-over to the backup amplifier seamlessly. This will happen even while the power is on x 4 matrix network controlled amplifier 4. Amplifier bridging increase output power. For examples (75W X 4CH, 150W X 2CH, 225W X 1CH + 75W X 1CH, 300W X 1CH) 5. Each amplifier has a power on/off switch allowing for unused amplifiers to be powered off for energy saving. 6. AC & DC dual power operation. Normal power operation via the AC 117v or 220v electrical power input. Amplifier will switch automatically to DC24V battery backup supply input when AC power is interrupted. 7. A back-up test switch allows for confirmation of switch-over functionality 8. Overheat, overflow, speaker shortage and module socket contact protection circuitry. 9. Signal, Clip, and Protect LED display monitoring of the amplifiers 10. HPF(High Pass Filter) for protection of speaker and voice intelligibility: 65Hz / 400Hz (-3dB) 11. Input Trim control on each amplifier 0 db ~ -12 db (factory default) or 0 db ~ Minimum 12. Connection and cabling is made easy using removable screw type Euroblock terminals for connection to input and output terminals 13. A user-friendly GUI facilitates controlling and monitoring of the amplifier. 14. Network TCP/IP port and Digital Network audio from AOE-212N 15. TCP/IP Networked amplifier remote control and monitoring 16. Ethernet Audio input. 17. Up to 20 amplifier frames can be monitored with the included software 3

4 FEATURES Modular Swappable Power Amplifier Power Amplifier Frame Holds 5 amplifiers 75 watt amplifier (N+1) Independent SMPS Modular Amplifier Each amplifier has a power on/off switch allowing for unused amplifiers to be powered off for energy saving. spare Instantaneous back-up amplifier switch-over, N+1 Amplifier consists of 4(Main) + 1(Back up). Upon failure of an amplifier the automatic detection will switch-over to the backup amplifier seamlessly. This will happen even Error while the power is on. AC & DC dual power operation. Normal power operation via the AC 117v or 220v electrical power input. Amplifier will switch automatically to DC24V battery backup supply input when AC power is interrupted. 150W Bridge Mode Amplifier bridging increase output power. For examples: 75W X 4CH, 150W X 2CH, 225W X 1CH + 75W X 1CH, 300W X 1CH 4 X 4 Matrix Input/Output Simple signal mapping and sharing a input signal is accomplished with 4 x 4 in/out matrix dip switch 4 75W

5 Network Audio Network Digital audio Input (Network Audio Compatibility with AOE-212N) TCP/IP Network control and monitoring of equipment Ethernet Audio Input provide a independent output. MAX 20 Amplifier Network Control TCP/IP Networked amplifier remote control and monitoring. Up to 20 amplifier frames can be monitored with the included user-friendly GUI software. Integration with AOE-2012N Expands Ethernet audio to 2 channels bidirectional. - In a LAN environment scalability is 1 : 64 - In a WAN environment scalability is 1 : 20 5

6 GUI Channel Input Power Indicator 2 Channel information indicator (Signal, Amp Fault, Clip) 3 Amplifier status indicators (including back-up switch-over condition)

7 APPLICATION Campus / Resort AOE HUB APPLICATION Nationwide broadcast multi-location department store 7

8 Specifications Rated Output Power (1KHz, Load, THD 1% (AES17)) 75W x 4CH Output Voltage/Impedance 100V / Input Sensitivity/Impedance 1V / 10K Balance Analog Input less than1 % Rated (75W, 1kHz) Network Input less than1 % T.H.D (AES17) Analog Input less than 0.07% 1/3 Rated (25W, 1kHz) Network Input less than 0.2% S/N Analog Input more than 90 db (20kHz LPF, A-WTD) Network Input more than 80 db High Frequency Response (1W, -3dB+1dB) more than 20kHz Operating Temperature -10 ~ F ~ 104 F Power Source AC120V, V, 50/60Hz, DC24V Power Consumption (1/8 Prated) DPA-5075M+DM-75 5EA : 130W FULL SET (MAIN + AMP MODULE 5EA) : 16.5 Kg / 36.4lb Weight (SET) MAIN + AMP MODULE 2EA : 10.8 Kg / 24lb AMP MODULE 1EA : 1.9 Kg / 4.2lb Dimension (SET) 482(W) x 88(H) x 420(D)mm / 19(W) x 3.4(H) x 16.5(D)in Design and specification are subject to be changed without pre notice. Detail View Power Switch 2 Power LED 3 Signal LED 4 Clip LED 5 Backup Test Switch 6 Protect LED AC Input 2 Main Power Switch 3 DC Input 4 Alalog Input (EURO-BLOCK) 5 Analog Input / Ethernet Input Select Switch 6 Network Reset Switch 7 Processor Status (Yellow) 8 Sever Status LED (Green) 9 Ethernet Port (RJ-45, Link, Act) 10 Input Volumn 1~ 4 11 Decoding Analog Output (EURO-BLOCK) 12 Input HPF Switch (Slide Switch) 13 Input selection switch (Dip Switch) 14 Speaker Terminal Inter-M Corp. (IMK) Banghak-Dong, Dobong-Ku, Seoul, Korea Overseas Sales Team Tel_ ~7 Fax_ _ overseas@inter-m.com Design and specification are subject to be changed without pre notice.