Digital Acoustics IP7-SE8 Reference Manual
Ip intercom/amplifier
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- Getting started manual (4 pages) ,
- Getting started manual (16 pages)
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Table of Contents
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Summary of Contents for Digital Acoustics IP7-SE8
- Page 1 - SE8 ™ IP Intercom/Amplifier Reference Manual...
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Page 3: Table Of Contents
Table of Contents Overview ..................1 Specifications ................. 2 IP7-SE8 Layout ................3 LED Indicators ................6 Connecting Power ................7 PoE ....................7 External Power .................. 7 USB Power ..................7 Connecting a Mic and Speaker ............7 Mic + and Mic - ................. 7 Talk .................... -
Page 4: Overview
Overview The Digital Acoustics IP7-SE8 is an IP (Internet Protocol) amplifier that provides up to 8 watts of audio output. Additionally, the SE8 provides 2-way Intercom functionality, an output relay, sensor and 2-port network switch. Simply connect the module to a 10/100 Ethernet connection, configure its IP address information and communicate to a host server PC by voice. -
Page 5: Specifications
Specifications Items Specification Hardware Protocols TCP, UDP, SIP, RTP, ICMP, IGMP Multicast Network Interface 10/100 Ethernet (Auto detection, Auto MDIX) Command protocols Proprietary Audio Rate 64kbs Audio Resolution G.711 (8-bit PCM and 16-bit uLaw) Audio Sample Rate 8K (Voice band), 22K (Background Music) Audio Frequency 90-4kHz (Voice band) , 90-11khz (Background Music) Internal Amplifier... -
Page 6: Ip7-Se8 Layout
IP7-SE8 Layout Page 3... - Page 7 Will also power the unit for diagnostic purposes. Ext I/O I2C expansion bus interface that can be used for custom applications. Requires custom firmware from Digital Acoustics Ethernet 10/100 10/100 Ethernet network interface. Supports auto negotiation and auto-MDIX Port 2 10/100 Provides a 10/100 Ethernet network connection for another device.
- Page 8 There are three sets of pluggable DIN connectors (3.81mm centers) on the SE8: SE8 J1 Connector Connector Signal Notes 12VDC - 15VDC at 15 watts. Overrides PoE power. J1-1 Power + Warning: Connecting power to both the 2.1mm power jack and the J1-1 and J1-2 power connectors at the same time will damage the unit J1-2 Power -...
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Page 9: Led Indicators
Intercom LEDs There are four LEDs present on the curved bezel on the front of the product. • The blue LED indicates that the IP7-SE8 has powered up. • The three red LEDs indicate status of the unit. Description Ready... -
Page 10: Connecting Power
PC for diagnostic purposes. Connecting Power The IP7-SE8 auto senses the power source and voltage. An external power source will always override PoE power. Plug a Cat5 cable from an 802.3af compatible switch or injector into the RJ-45 connector that is next to the 2.1mm Power Jack connector. -
Page 11: Talk
The Speaker connectors are designed to drive an 8 Ohm load. • Connect J2-6 and J2-7 to the speaker, transformer or amplifier (polarity independent) • If the IP7-SE8 is connected to an audio amplifier, set the volume level on IP7-SE8 to 4 or less Speaker Configurations... - Page 12 Please note the following guidelines: • Each speaker must have its own 25/70V transformer • Do not mix Speakers tapped for 25V with a 70V distribution line or speakers tapped for 70V with a 25V distribution line • All speakers must be wired in parallel. •...
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Page 13: Ohm Speaker(S)
8 Ohm Speaker(s) The following configurations are supported for driving 8 Ohm speakers. If you plan on driving more than one speaker, consider using 25/70V Speaker(s) with optional 25/70V transformer as described in the next section. • A single 8 Ohm speaker •... -
Page 14: Connecting Line Out Or Line In
Please note the following guidelines: • Speakers should be installed within 200 feet (60 meters) of the SE8 using 18 gauge wire • The total watts available from the SE8 are distributed equally among the speakers. Connecting Line Out or Line In Line Out The Line Out connector is designed to drive a 600 Ohm unbalanced load at -10db. -
Page 15: Connecting The Relay
• Ensure Relay has been properly configured in the Intercom’s Software Configuration program Connecting the Sensor The IP7-SE8 supports an input Sensor that can be used for a variety of applications. The Sensor can be defined as Active Closed or Active Open via software. Digital Acoustics’ TalkMaster™ Software provides functionality for monitoring the status (open or closed) of a door via the Sensor. -
Page 16: Mounting Instructions
• Cut a piece of 35mm DIN rail (not supplied) to the desired length and secure it to the wall • Place the IP7-SE8 onto the DIN rail by tilting the top of the unit (J1, J2, J3 connectors facing up with Volume buttons and USB-B... -
Page 17: Configuring
Configuring IP Configuration Refer to the software manuals for instructions on setting the IP address information for the IP7-SE8 Intercom Options Refer to the software manuals for instructions on setting the following Intercom options in the IP7-SE8: Dry Contact Relay... -
Page 18: Physical Dimensions
Physical Dimensions The IP7-SE8 dimensions are as follows: Environmental The IP7-SE8 is designed to operate indoors or in a weather proof box that has a NEMA4 or IP66 rating. Page 15... -
Page 19: Troubleshooting
• Attached J3-7 to an earth ground Viewing tech support info via the USB port If requested by Digital Acoustics Support, a USB cable can be attached to the IP7-SE8 to capture additional information. • Attach a USB cable to the USB-B connector on the unit. -
Page 20: Low Level Flashing Utility
Serial port with settings of 115kbs, 8,N,1, no flow control and ANSI Terminal • Press the Enter key • Provide the requested info to Digital Acoustics Tech support Low Level Flashing Utility If a power is removed from the unit while the firmware is being updated from the network, the unit may require a low level flash. -
Page 21: Regulatory Notices
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. NOTE: Industry Canada regulations provide that changes or modifications not expressly approved by Digital Acoustics, LLC could void your authority to operate this equipment CE Notice... -
Page 22: Index
Index - Button ......4, 13 Line Out connector ....11 + Button ......4, 13 MIC - ........5 Aux Power ......4 MIC + ........5 CASE ........5 NC ........5 Common ......5 NO ........5 DIN rail mount ..... - Page 23 Design and specification are subject to change without notice. Digital Acoustics®, IP7™, ii3™ and TalkMaster™ are trademarks of Digital Acoustics, LLC. I2C is a registered trademark of NXP Semiconductors, Inc. All other marks used are properties of their respective owners.