AES 7170 User manual

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AES 7170 IP-Link
Transceiver
(Remote & Local)
Installation and Operation
Manual

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Table of Contents
1.0 Product Description: AES 7170 IP-Link System: ........................................................ 3
A. 7170 IP-Link Transceiver: ......................................................................................... 4
B. Bandpass Cavity Filter(s):.......................................................................................... 5
C. Antenna(s):................................................................................................................. 5
D. Cables and connectors: .............................................................................................. 5
E. Surge Suppressor(s):................................................................................................... 5
F. Internal Modem: ......................................................................................................... 5
G. Typical Unique Installation Tool Requirements:....................................................... 5
2.0 Safety Considerations: .................................................................................................. 6
3.0 Environmental Considerations:..................................................................................... 6
4.0 Technical Specifications: .............................................................................................. 6
5.0 Installation and Equipment Separation: ........................................................................ 7
A. 7170 IP-Link Transceiver Enclosure Mounting: ....................................................... 7
B. Bandpass Cavity Filter Mounting: ............................................................................. 7
C. Antenna: ..................................................................................................................... 7
D. Coaxial Cabling and Connections:............................................................................. 8
E. Surge Suppressor:....................................................................................................... 9
F. Grounding:.................................................................................................................. 9
6.0 Wiring (Electrical Inputs and Outputs):...................................................................... 10
A. Enclosure Label, Inside Cover:................................................................................ 11
B. Terminal Block Connection Details:........................................................................ 11
B. Terminal Block Connection Details:........................................................................ 12
7.0 Indicators: ................................................................................................................... 13
A. Interface Board LEDs and Speaker: ........................................................................ 13
B. RF / Radio Control Board LEDs:............................................................................. 13
8.0 Programming and Setup of the 7170 IP-Link Transceiver: ........................................ 14
A. Communicating with the 7170 IP-Link Transceiver: .............................................. 16
B. Initializing the 7170 IP-Link Transceiver:............................................................... 18
D. Configuring the 7170 IP-Link Transceiver:............................................................. 20
9.0 Testing the 7170 IP-Link Transceiver: ....................................................................... 24
A. Test Basic Board Functionality:............................................................................... 24
B. Test Local Board Functionality with terminal: ........................................................ 24
C. Test RF Signal:......................................................................................................... 25
D. Test TCP/IP Communication Functionality: ........................................................... 25
E. Test RF Communication Functionality: ................................................................... 25
10.0 Warranty / Service Procedures: ................................................................................ 26
Appendix A. Configuring the 7170 IP-Link Transceiver: ................................................ 27

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1.0 Product Description: AES 7170 IP-Link System:
MultiNet is an AES IntelliNet system that uses the Internet to forward received radio
signals to a central location. At the central location a MultiNet receiver is the central
controller. IP-Link Transceivers are deployed in local and or remote locations to collect
IntelliNet radio signals from Subscribers that are then forwarded using the Internet, local
network or backup modem, to the central MultiNet Receiver for processing and
distribution.
Figure A below illustrates a typical IP-Link system deployment.
Figure A. Typical IP-Link Network Configuration
The AES 7170 IP-Link System is available in a single or dual configuration. In a dual
configuration, the second IP-Link Transceiver acts as the backup. Each IP-Link
Transceiver will be configured to monitor and be monitored by a MultiNet receiver.
Detection of troubles and switching between primary and secondary is automatic.
This product shall be installed in accordance with NFPA 72,
NEC, UL 827 and all applicable local codes

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Following is a list and diagram of key components.
Figure B. Typical 7170 IP-Link Transceiver Installation
All wiring and installation must comply with relevant UL installation standards and local
buildings codes. RG8 Coax must be physically protected in conduit between the antenna
and the 7170’s enclosure. Transformer and its wiring must be protected in conduit and in
an AES 1640-ENCL enclosure. Unit must bonded to Earth Ground via the ground lug on
PCB. Customer shall be responsible for design of site-specific conduit detail including
but not limited to the usage of enclosures to house the IP-Link, Bandpass cavity and
Surge Suppressor for the purpose of protecting the coax and transformer wiring in
conduit.
A. 7170 IP-Link Transceiver:
The 7170 IP-Link Transceiver acts as a remotely installed hub or receiver that forwards
all the signals received from a cluster of AES Subscriber Units to an AES MultiNet
Receiver via a LAN, WAN, the Internet or a backup modem. The MultiNet receiver then
forwards the signals to the appropriate system. This allows the customer to expand their
geographical market reach without direct radio connectivity to the Central Station
Receiver. For AES customers with busy networks, the MultiNet system provides
significantly increased capacity for their IntelliNet system without adding a new
frequency. It also allows adding a new frequency to a RF congested area.
It is housed in a rugged NEMA style enclosure for positioning near the antenna. This
assures minimal RF loss from longer coaxial cables. A battery for backup is located in
the same enclosure. The battery powers the IP-Link Transceiver in event of a power
failure. It also, more efficiently provides extra current the transceiver needs when
transmitting. As with any AES central station receiver a Surge Suppressor and Cavity
Filter are recommended. Flanges are provided for wall mounting. Approximate
enclosure size is 14”h x 11.5” w x 6”d.

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B. Bandpass Cavity Filter(s):
Heavy duty radio filter minimizes interferences from other RF Sources and maximizes
the range of the system. Dual System includes two EMR Corp. model 65610 Band Pass
cavity filters. Sizes vary according to radio frequency. Typical size of a 465 MHz
(UHF) filter is 17”h x 10”w x 10”d.
C. Antenna(s):
Rugged large antenna to maximize the range of the Base station IP-Link Transceiver.
Size and gain vary according the installation requirements and radio frequency. Typical
size for a UHF antenna is approximately 8 feet in height, with 9db gain.
See Section 5 for equipment and antenna separation note. The use of High Gain
Antennas is not approved for use in a UL installation or for NFPA 72 compliance.
D. Cables and connectors:
Low-Loss RG-8 (Belden 9913 type) coax cable is supplied with appropriate “N- Type”
connectors for maximum performance. For NFPA 72 compliance the RG8 Coax must be
physically protected in conduit between the antenna and the 7170’s enclosure.
E. Surge Suppressor(s):
A device installed in the coaxial transmission line to help protect components and
structure against surges like those produced by lightning. The device dissipates surges to
an earth ground that is connected to the device’s mounting bracket.
Use only AES part 52-0054.
F. Internal Modem:
IP-Link’s are equipped with an internal Modem for backup communication when TCP/IP
communication is delayed or unavailable. During the IP-Link’s initialization process the
modem is tested using both programmed phone numbers. During those tests the Modem
LED will be on and the Console Port unavailable. If either number fails to connect to an
assigned MultiNet Receiver, it will be re-tested randomly every 5 to 10 minutes until it
passes or the maximum number of 5 attempts is reached.
If during normal operation TCP/IP heartbeat fails, the IP-Link’s RF goes offline
transmitting a “Receiver Not in Service” message. That message will notify other
IntelliNet devices to select a secondary IP-Link for communicating. The modem is again
tested, and if it passes any stored messages are passed to the MultiNet receiver and RF
goes back online by transmitting a “Receiver Ready” message. Until the TCP/IP
connection returns satisfactorily, communication to the MultiNet receiver will occur
using the modem. Sending of Alarm messages via modem are attempted immediately
after reception. All other less significant messages may be discarded.
The modem, using both phone numbers is tested daily. Interval between daily test
attempts is 24 hours plus a random number of minutes up to 30, after the preceding tests
pass. This means that the time of day that the daily modem tests occur, randomly
advance. This helps to spread out multiple IP-Link testing.
G. Typical Unique Installation Tool Requirements:
The primary tools required to install an IP-Link Transceiver are as follows.
Power or SWR Meter Large Wire Cutters Weatherproof Tape
Coax Connector Crimping Tool RG-8U Coax Strippers
Serial Terminal or PC running a terminal program Silicon Sealant

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2.0 Safety Considerations:
The following items are safety related precautions that you should take into consideration
when installing your AES IntelliNet system. They are for your safety as well as others
and the safety of your equipment.
• Use caution when installing antennas to keep them away from electrical wires which
could cause serious injury or death if antenna makes contact with live wires.
• All equipment must be installed in accordance with National Electric Code,
applicable UL Standards and local building codes.
• Be certain to properly ground the antenna and surge suppressor to help dissipate
surges away from equipment and personnel. The grounding of the antenna and surge
suppressor is for your safety and the safety of your equipment and should not be
neglected.
3.0 Environmental Considerations:
The following environmental related suggestions are to help insure an installation that
will provide you with a system that will operate at its optimum long into the future.
• The provided EMR Corp. Model 65610 Band Pass Cavity Filter is not supplied in a
weather tight enclosure and must be installed in a dry indoor environment.
• The provided AES 52-0054 surge suppressor should be installed in a weather tight
enclosure such as a UL Listed NEMA4 enclosure.
4.0 Technical Specifications:
Listed below are the technical specifications for the 7170 IP-Link Transceiver.
• Electrical Input rating is 16.5 Volts AC at 40 VA.
– Use only provided Amseco Model XF-1640. For replacement Order AES P/N 1640
• DC Current Draw: 370mA standby, 900mA transmit
• 7170 DC operating voltage
is 12 Volts nominal.
• Onboard Fuse; Self
Resetting / Not User
Serviceable
• Rechargeable Gel Type
Battery Required:
12V, 10AH
• Low Battery Condition, AC
Fail and Charger Trouble
are reported to Central
Station.
Figure C –
Enclosure Dimensions

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5.0 Installation and Equipment Separation:
The IP-Link Transceiver installation site is a critical element of the AES IntelliNet
network. Every installation is unique, taking into account structure, geography and other
factors. This section covers elements of the system installation and operation. Read the
entire document before proceeding with your installation.
• Read the Manual and any other provided documents.
• Study each component to understand its mounting and installation characteristics.
• Decide how each component will be installed in your facility.
• Proceed with the installation in a manner that serves your needs best.
• Test your installation as outlined in section 8.
Equipment Separation: Any antenna, Subscriber enclosure or IP-Link Enclosure in the
MultiNet system must be separated from this installation’s antenna or enclosure by a
minimum of 200 feet. This separation is necessary for the antenna supervision to
function per requirements of paragraph 40.5.10 of UL864 and NFPA 72.
A. 7170 IP-Link Transceiver Enclosure Mounting:
Mount the enclosure on a steady permanent surface. A plywood backboard attached to a
wall works well. Locate it so that the coax runs to the cavity without tight bending,
kinking or producing strain on the coax and its connectors. Use mounting hardware of
appropriate size to support the weight of the enclosure.
B. Bandpass Cavity Filter Mounting:
Mount the enclosure on a steady permanent surface. The mounting brackets are shipped
attached to the cavity enclosure in a way to help protect the tuning rod during transit.
Remove them and re-attach across the back as shown in the illustrations throughout this
document. With the threaded tuning rod vertical the brackets should be horizontal.
See Figure B for an illustration showing a cavity and the mounting bar orientation.
C. Antenna:
It is a requirement in a commercial operation when growing a network to cover a large
area. For a professional installation, you can install the major components, run the
required cables, and then retain a qualified radio technician to perform the RF portion of
the installation:
1- Antenna, Mounts and connectors
2- All RF Connectors /Terminations
3- RF Lightning Suppressor / Grounding
4- Final check to assure that your installation is getting maximum performance.
Contact the radio technician BEFORE you begin any part of the installation, which is a
mix of science and art. Radio signal distance is in part related to the height of the
antenna. Select an antenna height that clears all or as many obstructions as possible. If
mounting on the side of a metal tower you should try to place the antenna at least 5 feet
off the tower if possible, with 2 ½ feet off the tower as the absolute minimum.

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D. Coaxial Cabling and Connections:
The length of the coaxial cable is important. Coax causes loss of signal, the longer the
coax the greater the loss. You do not want to sacrifice signal loss for antenna height that
is not necessary. Ideally, select an antenna height and the 7170 IP-Link Transceiver
location that will use less than 50 feet of coax. If you must exceed 50 feet absolutely do
not exceed 100 feet unless you use a lower loss cable than provided with the standard
system. AES provides a Belden 9913 or equivalent which is a lower loss cable than
standard RG-8/U. 9913 is specified as about 3 dB per 100 feet at 400 MHz, which means
a loss of 50% of power in 100 feet of coax.
1- Terminate the 9913 N-Type connectors at the coax ends that connect to the
antenna, the bandpass cavity, the surge suppressor, (if applicable, make sure it
faces the right direction) and to the 7170 IP-Link Transceiver. AES pre-installs
one connector on the provided spool of coax. Route or pull your coax such that
this connector connects to the base of the antenna if possible.
2- Run the ground cable from surge suppressor to a suitable earth ground in
accordance with the local building codes.
Coax Cable Run Diagram:
This diagram illustrates an alternate installation method for the Cavity Filter than that
shown earlier in Figure B.
Figure D – Alternate Cavity Installation
Installation of Crimp Style N-Type connectors:
Step 1 Strip cable jacket, braid, and dielectric to
dimensions shown. All cuts are to be sharp and
square. Important: Do not nick braid, dielectric, or
center conductor. Tinning of center conductor is not
necessary if contact is to be crimped. For solder
method, tin center conductor avoiding excessive
heat.
Step 2 Slide outer ferrule onto cable as shown. Flare
slightly end of cable braid as shown to facilitate
insertion of inner ferrule. Important: Do not comb out
braid. Place contact on cable center conductor so it
butts against cable dielectric. Center conductor
should be visible through inspection hole in contact.
Crimp or solder contact in place as follows:
Figure E – Crimp Style N Connector
Strip Dimensions, inches (mm)
a: .0539 (13.7)
b: 0.250 (6.4)
c: 0.158 (4.0)

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Crimp Method: Use Die Set Cavity for contact indicated in table above.
Solder Method: Soft solder contact to cable center conductor. Do not get any solder on
outside surface of contact. Avoid excessive heat to prevent swelling of dielectric.
Step 3 Install cable assembly into body assembly so inner ferrule portion slides under
braid, Push cable assembly forward until contact snaps into place in insulator. Slide
outer ferrule over braid and up against connector body. Crimp outer ferrule using Die Set
Cavity specified in table above.
Installation of Clamp Style N-Type connectors:
This style connector is no longer provided by AES. The illustration is provided in case
you come across one.
Figure F – Solder Type N Connector
E. Surge Suppressor:
Install the Surge Suppressor in the coaxial transmission line outside to help keep surges
from entering the building. We recommend installing it in a user provided weather tight
enclosure or seal it from moisture with user provided sealant or weather sealing tape such
as self-fusing tape.
F. Grounding:
Attach a good earth ground to the surge suppressor and the antenna mounting bracket(s).
The grounding of the antenna and surge suppressor is for your safety and the safety of
your equipment and should not be neglected.

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6.0 Wiring (Electrical Inputs and Outputs):
Listed below are the termination points and connectors in the IP-Link Transceiver. Each
connection is described in detail. All connections need to be completed before the IP-
Link Transceiver will be fully functional.
Connections on the Interface Board. This is the 2
nd
board up from the bottom.
J2 (16.5VAC) – AC Input. Attach the provided 16.5 VAC 40 VA source to this terminal.
Use min. 18 Ga., wiring between transformer and J2 AC Input.
Telephone – Attach to the phone system for proper line seizure functionality via an
RJ-31X jack, using minimum 26 AWG wire. This is used for modem backup
communication to IP-Link Server. This line must be protected with a UL Listed
497A Secondary Protector. The modem feature has not been evaluated by UL.
Ethernet Jack – Attach to the LAN or WAN that connects to the IP-Link Server. Use
standard CAT-5 Ethernet cable. This line must be protected with a UL Listed
497B Secondary Protector.
Console Port – dB-9 Serial port used to program and configure the IP-Link’s
parameters. Use standard serial cable appropriate for terminal being used.
Connections on Radio Control Board. This is the bottom Board. It is an AES 7001 PCB.
Radio Transceiver Cable – Connect the dB-9 male connector on the end of this cable
to the dB-9 female connector on the radio transceiver.
No other user connections are required on this board.
Figure G. Illustration of IP-Link Transceiver PCB Stack
Radio Transceiver
Cable
386 DOS Computer /
Ethernet Board
Top
Interface Board
Middle
RF / Radio
Control Board
Bottom
Modem
Line Seizing Telephone Connection
Ethernet Jack
Console Port
RS-232 Serial
Power Connector
J2 Input
16.5 VAC
LNK & A
CT
LEDs
TX RX WA AL
LEDs
IP-
Link Interface
Board Reset PBS
Radio Reset PBS
SVC LED
Control Board Input
terminal Block
Modem LED
Speaker (SP1)

CAUTION!
Pressing the IP-Link Interface Board Reset Button can cause damage to the
file system on the Flash Memory. Changes are stored in cache and written at an appropriate
time, determined by the operating system out of the control of the user or IP-Link specific
programs. Contact AES Support for additional information and safe usage of this button.