Technical data | Downloads | Contact

Audio-Player for AGV
HG G-31500

During the operation of automated guided vehicles (AGV) there often is a demand to let the vehicle play notification sounds at specified positions throughout the track. For these applications Götting has developed the audio player HG G-31500-A.

Overview

Audio player for automated guided vehicles (AGV)
Control via CAN / digital inputs (PLC) / serial (RS 232) / buttons (function test)
Voltage supply range: 10 – 30 VDC
Supported formats: MP3/WAV
Slot for an USB stick with audio files, up to 255 files usable in the stick‘s root directory
Operating mode of the digital inputs (PLC) configurable: alternatively single evaluation (one of the first 5 tracks selectable) or binary evaluation (one of the first 31 tracks selectable)
Nominal output: 2 x 10 watt @ 4 Ohm (peak output max. 2 x 25 watt, to be taken into consideration when selecting loudspeakers)
Potentiometer for limiting the maximum volume
Configuration of interface parameters
Installation via mounting lugs / optionally top-hat rail mounting (s. Variants)

Interfaces

The audio player stands out due the variety of its interfaces. They allow the selection and playback of audio files.

The voltage supply range of 10 – 30 V ensures that the player can easily be integrated into a vehicle.

CAN interface for the connection with the vehicle‘s CAN bus: Selection of one of up to 255 audio files, control of playback and volume.
Serial interface (RS 232): Selection of one of up to 255 audio files, control of playback and volume.
Five digital inputs via which e.g. a PLC can select audio files on the stick.

Variants

The audio player is available in two variants with the following mounting options:

Order No.: HG G-31500ZA
Mounting lugs for fastening with screws
Order No.: HG G-31500YA
In addition to the mounting lugs an adapter for top-hat rail mounting

Technical data

Dimensions	94 mm x 110 mm x 35 mm (W x H x D without top-hat rail adapter)
Casing	Aluminum plate
Weight	approx. 185 g (without top-hat rail adapter)
Protection class	IP 20
Relative humidity	95 % @ 25° C (without condensation)
Temperatur ranges	Operation: 0° C to +70° C / on request: -25° C to +70° C Storage: -40° to +85° C
Voltage supply	10 – 30 VDC, nominal voltage 24 VDC
Output power	Nominal output 2 x 10 W an 4 Ohm Peak output 2 x 25 W @ 4 Ohm (potentiometer set to max, nominal voltage or higher, volume set to 100%, audio file modulation >= 95 db)
Current consumption	Operation 0,07 A to 2 A / standby 0,02 A
Connectors	1x 4 pin loudspeakers, 1x 16 pin interfaces, nominal wire cross section connection cable 0.5 mm²
Interfaces Factory settings can be changed via a configuration file on the stick	CAN-Bus: CAN Basic/Extended, without terminator, Node ID 100dez (all valid IDs except 0), Bit rate 1000, 500, 250, 125, 50, 20 kbit/s serial RS232: Baud rate 115200, 57600, 38400, 19200, 9600 Baud, Data bits: 7/8, Parity: None/Even/Odd, Stop Bits: 1/2, no handshake USB 2.0 for memory medium (file system FAT32)
Digital inputs	5x, low level: 0 to +1 VDC, high level: +5 to +30 VDC – as long as a digital input is active no telegrams are processed Operating modes: Single evaluation / binary coded (optional, activation via configuration file)
File formats	WAV, MP3 up to 320 kbit/s
Operating elements	5 buttons, 1 LED, potentiometer for limiting the maximum volume
Operating elements	Stereo / Mono (optional)