Digital Acoustics IP7-ST Getting Started Manual

IP7-ST / STX
Getting Started Guide
Introduction
The IP7-ST/STx IP Intercom endpoint enables 2-way IP audio from an
analog call station with TalkMaster™ software and/or VoIP Systems
supporting industry standard SIP 2.0 (VoIP) protocols. Standard features
include, PoE/External Power, Dual Ethernet ports and Talk/Relay/Sensor
connections.
The ST(x) supports several types of call stations:
• PNL-CISx Single Transducer call stations. Single Transducer call stations
use a single speaker as both a speaker and as a microphone
• Aiphone™ LE / LS series 3-wire call station
• Aiphone™ IE / IF series 2-wire call station
• Call stations with a separate microphone, speaker and Call button
The ST(x) may also be used to drive an Analog Paging Amplifier.
The IP7-ST/STx is configured using TalkMaster Admin Console software.
This Getting Started booklet covers basic hardware installation and software
configuration of the IP7-ST/STx.
IP7-ST/STX Installation
Please refer to the IP7-ST/STx Reference Manual available on the Software
i
Installation CD for additional information on installation and setup
Important Installation Guidelines
• Use 18-20 AWG shielded, twisted wire for microphone signals
• Use 18 AWG wire for speaker and signaling connections.
• Avoid sharing AC power and audio in conduit runs
• Do not install near power distribution equipment or noise generating
equipment such as stepper motors
• Conform to industry standard practices for grounding
PNL-CISx Single Transducer Call Station Installation
18-20 AWG
Twisted Shielded
(No Connection)
Relay Output (Optional)
2 Conductor Wire
Sensor Input (Optional)
2 Conductor Wire
• Set the internal ST-MIC switch
to the ST setting
• Connect SPKR 8Ω+ and SPKR
8Ω- (J2-6 and J2-7) to the
speaker terminals on the call
station (polarity independent)
• Connect TALK (J2-5) to one
contact on the call station's
TALK button
• Jumper the remaining contact
on the call station's TALK button
to one of the speaker terminals (this wire should be limited to 10ft or 3
meters)
• Connect GND (J2-4) to the shield of the shielded wire. Do not connect the
shield at the door station
Page 1 of 4
PoE / 9VDC - 32VDC
Cat-5/6 Cable to
Network Switch
J1 J2 J3
Talkback Speaker
Talk Button
No Connection