Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

DMA30N Remote Bus Network Decoding Terminal - 翻译中...

Características

● Features a die-cast aluminum alloy chassis with an acrylic front panel. Includes standard accessories for wall-mounting. With the optional PAVA9002S accessory, 1 to 4 units can be combined into a single 1U-high rack-mounted configuration.
● Powered by the amplifier host bus at DC48V.
● Supports external DC24–48V power supply, which can serve as a backup for bus power.
● Can operate as a standalone decoding terminal when equipped with an optional DC24V power adapter.
● Device discovery, version checking, IP configuration, and firmware upgrades (for SSD212) can be performed via the networked PC client software.
● Includes one RJ45 network port with LED indicator for LAN connection. Dual RJ45 audio and data bus ports for RS485 communication with the amplifier host and transmission of analog audio to the host. Supports daisy-chaining of DMA30W remote control panels and other bus-compatible terminals. Stable transmission up to 300 meters when cascading a maximum of 3 devices per port. Maximum transmission distance of 600 meters when a single device is connected to one port. Note: Only one remote bus network decoding terminal can be connected per amplifier host bus.
● Includes one dual‑channel RCA connector supporting two line outputs.
● Compatible with MAG6000 system for network decoding and playback.
● Supports offline scheduled playback with optional or user-provided micro SD card up to 32GB.
● Supports fire alarm integration (EMC) with dry contact output and DC24V output. DC24V output requires the optional DC24V power adapter.

  • Introducción
  • Especificación

翻译中...

Model

DMA30N

Network Decoding (Host MP3 Input)

CH1 Rated Output

1V

Distortion (1kHz, -10dB/MP3)

≤0.2%

Gain-Limited Effective Frequency Range (±3dB)

50Hz–20kHz

Signal-to-Noise Ratio (Low-Pass 30kHz)

≥70dB

Alarm Output (Host Software Control)

COM-24V Output

24V, total current 1A

COM-SC Output

Short-circuit (<1Ω)

Built-in Monitoring Power

1W

Network

Single port 10M/100M adaptive

DC Power Supply

DC24V-48V

AC Power Supply (Optional Adapter)

AC 220V/50Hz

Standby Power Consumption

5W

Rated Power Consumption

7.5W

Package Dimensions

295×241×115mm

Product Dimensions

165×115×55mm

Gross Weight

1.8kg

Net Weight

0.65kg


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  • Tel:86 020 37166520
  • Correo electrónico:Export@dsppa.com
  • Dirección:No.1 Xiahe Rd, ciudad de Jianggao, distrito de Baiyun, Guangzhou, Guangdong, China
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