RFM HN-1510 User manual

HN-1010/HN-1510
Outdoor/Indoor Units
User’s Guide

Important Regulatory Information
Cirronet Product FCC ID: HSW-2410
IC 4492A-2410
Note: This unit has been tested and found to comply with the limits for a Class A digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be required to correct
the interference at their expense.
FCC s MPE Requirements
Information to user/installer regarding FCC s Maximum Permissible Exposure (MPE) limits.
Notice to users/installers using the 24 dBi parabolic dish antenna in conjunction with all Cirronet
RF products.
FCC rules limit the use of this antenna, when connected to Cirronet RF products for point-to-point
applications only. It is the responsibility of the installer to ensure that the system is prohibited from
being used in point-to-multipoint applications, omni-directional applications, and applications where there
are multiple co-located intentional radiators transmitting the same information. Any other mode of
operation using this antenna is forbidden.
Notice to users/installers using the following fixed antennas, with Cirronet RF products:
Andrews 24dBi parabolic dish
Andrews 18dBi parabolic dish
Cushcraft 15dBi Yagi,
Mobile Mark 14dBi Corner Reflector,
Mobile Mark 9dBi Corner Reflector
The field strength radiated by any one of these
antennas, when connected to Cirronet RF
products, may exceed FCC mandated RF
exposure limits. FCC rules require
professional installation of these antennas in
such a way that the general public will not be
closer than 2 m from the radiating aperture of
any of these antennas. End users of these
systems must also be informed that RF
exposure limits may be exceeded if personnel
come closer than 2 m to the apertures of any of
these antennas.
Notice to users/installers using the following mobile antennas, with Cirronet RF products:
Mobile Mark 12dBi omni-directional,
Mobile Mark 9dBi omni-directional,
MaxRad 5dBi whip,
Cirronet Patch antenna,
Ace 2dBi dipole,
Mobile Mark 2dBi Stub
The field strength radiated by any one of these
antennas, when connected to Cirronet RF
products, may exceed FCC mandated RF
exposure limits. FCC rules require professional
installation of these antennas in such a way
that the general public will not be closer than
20 cm from the radiating aperture of any of
these antennas. End users of these systems
must also be informed that RF exposure limits
may be exceeded if personnel come closer
than 20 cm to the apertures of any of these
antennas.

Declaration of Conformity
Warning! The RLAN transceiver within this device uses a band of frequencies that are not completely harmonized within the
European Community. Before using, please read the European Operation Section of the Products User’s Guide for limitations.
0889 is the identification number of RADIO FREQUENCY INVESTIGATION LTD - Ewhurst Park, Ramsdell RG26 5RQ
Basingstoke, United Kingdom – the Notified Body having performed part or all of the conformity assessment on the product.
The WIT2410 to which this declaration relates is in conformity with the essential requirements
of the R&TTE directive 1999/5/EC and complies with the following standards and/or other
normative documents:
For Interfaces For RLAN Transceiver
EN 55022
EN 55024 EN 300 328 EN 301 489 -1, -17
EN 60950
Use Within the European Union
The WIT2410 is intended for use within the European Community States and in the following
non-European Union States: Norway & Switzerland
Use of the WIT2410 in France
When used in France, the WIT2410 can only be operated with the France hopping pattern
selected. This is accomplished by setting the pe parameter to 1. Refer to European Union
Settings in this manual for details.
Canadian Department of Communications Industry Canada (IC) Notice
Canadian Department of Communications Industry Canada (IC) Notice
This apparatus complies with Health Canada’s Safety Code 6 / IC RSS 102.
"To prevent radio interference to the licensed service, this device is intended to be operated
indoors and away from windows to provide maximum shielding. Equipment (or its transmit
antenna) that is installed outdoors may be subject to licensing."
ICES-003
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus as set out in the radio interference regulations of Industry Canada.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux appareils
numériques de Classe B prescrites dans le règlement sur le brouillage radioélectrique édicté par Industrie Canada.

Table of Contents
Overview.........................................................................................................................1
Introduction ..................................................................................................................1
HopNet Products..........................................................................................................1
External Antenna......................................................................................................1
Built-In Antenna........................................................................................................1
Accessories..............................................................................................................1
Design Features...........................................................................................................1
Glossary of Terms........................................................................................................3
About HopNet Products...................................................................................................4
Introduction ..................................................................................................................4
Operating Frequency....................................................................................................4
HopNet Frequency Hopping Spread Spectrum Advantages........................................4
HopNet Data Integrity...................................................................................................4
Flexible Power Management........................................................................................4
HN-1010 Outdoor Base/Remote Station.........................................................................5
Introduction ..................................................................................................................5
Data Transmission .......................................................................................................5
Jumper Settings ...........................................................................................................6
Power Connection........................................................................................................7
Antenna Connection.....................................................................................................7
Technical Specifications...............................................................................................8
General ....................................................................................................................8
Mechanical...............................................................................................................9
Environmental..........................................................................................................9
HN-1510 Outdoor Base/Remote Station.......................................................................10
Introduction ................................................................................................................10
Data Transmission .....................................................................................................10
LED Status.................................................................................................................11
Power Connection......................................................................................................11
Antenna Connection...................................................................................................11
Technical Specifications.............................................................................................12
General..................................................................................................................12
Mechanical.............................................................................................................13
Environmental........................................................................................................13
HN-3500 Adapter ..........................................................................................................14
Introduction ................................................................................................................14
Flow Control Indicators...............................................................................................15
DB-9 Connector .........................................................................................................15
Terminal Block ...........................................................................................................16
Power Supply.............................................................................................................16
Introduction ............................................................................................................16
AC to DC Conversion.............................................................................................16
Alternate Power Sources .......................................................................................16
Overview....................................................................................................................17
Introduction ............................................................................................................17

Five Command Types............................................................................................17
HopNet Configuration Wizard (5.0 or later)...................................................................18
About the INIT.INI File................................................................................................19
Parameters Tab .....................................................................................................20
Network Tab...........................................................................................................24
Protocol Tab...........................................................................................................27
RF Tools ................................................................................................................29
WinCom Window....................................................................................................33
Function Keys ........................................................................................................36
Recover..................................................................................................................36
Restart ...................................................................................................................37
Saving Configurations................................................................................................37
Modem Commands.......................................................................................................38
Serial Commands..........................................................................................................38
Set Data Rate Divisor.................................................................................................39
Set Protocol Mode......................................................................................................39
Network Commands......................................................................................................40
Set Transceiver Mode................................................................................................40
Set Default Handle.....................................................................................................40
Enable Global Network Mode.....................................................................................41
Set Hopping Pattern...................................................................................................41
Set Transmit Power....................................................................................................41
Read Receive Signal Strength Indicator (RSSI).........................................................41
Set Point-to-Point Direct Mode...................................................................................41
Set Range Optimization .............................................................................................42
Protocol Commands......................................................................................................43
Set Alternative Frequency Band.................................................................................44
Set Hop Duration........................................................................................................44
Set Minimum Data Length..........................................................................................44
Get Maximum Data Length (read only) ......................................................................44
Set Maximum Number of Remotes (base only)..........................................................44
Set Packet Attempts Limit..........................................................................................45
Set Data Transmit Delay............................................................................................45
Set Slot Assignment Mode (base station only)...........................................................45
Set Base Slot Size (base station only) .......................................................................45
Set ARQ Mode...........................................................................................................46
Status Commands.........................................................................................................46
Banner Display Disable..............................................................................................46
Set Escape Sequence Mode......................................................................................47
Read Factory Serial Number High, Middle and Low Bytes.........................................47
Set Duty Cycle ...........................................................................................................47
Enable Low Power Acquisition Mode.........................................................................47
Memory Commands......................................................................................................48
Recall Factory Defaults..............................................................................................48
Recall Memory ...........................................................................................................48
Store Memory.............................................................................................................48

Modem Command Summary ........................................................................................49
Guidelines for Installation..............................................................................................50
Typical HopNet Applications .........................................................................................51
Introduction ................................................................................................................51
Point to Multipoint.......................................................................................................51
Point-to-Point .............................................................................................................52
Overview.......................................................................................................................53
Introduction ................................................................................................................53
Transceiver Requirements.........................................................................................53
Common System Problems...........................................................................................54
Guidelines for Reducing Interference............................................................................55
Introduction ................................................................................................................55
Guidelines for Setting Up the Network .......................................................................55
Guidelines for Selecting Your Site..............................................................................55
Guidelines for Avoiding Terrain Obstructions................................................................56
Customer Support.........................................................................................................57
Introduction ................................................................................................................57
Technical Assistance..................................................................................................57
Factory Repairs..........................................................................................................57
Warranty........................................................................................................................58
Notes:............................................................................................................................59

HN-1010/1510
Overview
Introduction
The HopNet 10 Series family of products provides reliable wireless connectivity for
either point-to-point or point-to-multipoint applications. The HopNet products are
built around the WIT2410 radio transceiver, which employs frequency hopping
spread spectrum technology. This technology ensures:
•Maximum resistance to noise
•Maximum resistance to multipath fading
•Robustness in the presence of interfering signals
HopNet Products
The HopNet family of products is built with rugged enclosures compliant with IP 66
and NEMA 4X standards for outdoor and harsh industrial environments. All Hopnet
products work with each other and can be mixed and matched in a single network. All
HopNet Products are WIT2410 compatible and can be used with the WIT2410 OEM
based products as well as with the SNAP2410 10Base T access point. The HopNet
family consists of the following products:
External Antenna
HN-210X Base/Remote Unit
HN-510 Indoor Base/Remote Station
HN-1010 Outdoor Base/Remote Station
HN-1510 Indoor Base/Remote Station
HN-2010 Repeater
Built-In Antenna
HN-210 Base/Remote Unit
HN-3010 Base/Remote Unit
Accessories
Antennas
Adapter
Power Supplies
Design Features
The HopNet modems have many advanced features:
•Employ frequency hopping technology with up to 75 channels in the 2401 to 2475
MHz frequency range
©2000- 2004 Cirronet™Inc 1 M-2410-0010 Rev A

HN-1010/1510
•Support RS-232 and RS 485 interfaces (HN-210 and HN-510 are RS-232 only)
•Support digital addressing for up to 64 networks, with 62 remotes per network.
•Use transparent ARQ protocol
•Use same hardware for all supported data rates
•Supports up to 230 Kbps asynchronous data rates
•Full Duplex
•Stores setup configuration in nonvolatile memory (FLASH)
•Provide fast acquisition – less than 2 seconds is the typical time to acquire hopping
pattern
•Use smart power management features
©2000- 2004 Cirronet™Inc 2 M-2410-0010 Rev A

HN-1010/1510
Glossary of Terms
Refer to the following list of terms that may be unfamiliar to you. These terms are
used throughout this document.
Term Definition
ARQ Automatic Repeat Request. The operation in which the radio
will re-send the data until it is received correctly.
bps Bits-per-second. A measure of information transfer rate of
digital data across a channel.
Decibel A measure of the ratio between two signal levels. Used to
express either loss or gain.
dBi Decibels referenced to an ideal isotropic radiator in free space.
Used to express antenna gain.
dBm Decibels referenced to 1 milliwatt. An absolute unit used to
measure signal power. Transmitter power output or received
signal strength.
DCE Data Communications Equipment. A device that receives data in
the form of digital signals at its input. The modem side of a
computer-to-modem connection.
DCD Data Carrier Detect.
DTE Data Terminal Equipment. A device that provides data in the
form of digital signals at its output. The computer side of a
computer-to-modem connection.
EIRP Effective Isotropic Radiated Power.
ISM Industrial, Scientific, or Medical band operating at 2.4 GHz.
Allows use of a radio without a license, but the equipment must
be immune to interference from other users in the band and
approved for use in the intended country.
Latency The delay between when data is received on TX until it is output
on RX.
RMA Return Material Authorization.
RTU Remote Terminal Unit. A device used in data collection.
TDMA Time Division Multi Access. A time slot multiplexing protocol
for multinode networking.
©2000- 2004 Cirronet™Inc 3 M-2410-0010 Rev A

HN-1010/1510
About HopNet Products
Introduction
This section provides operational information about the HopNet products.
Operating Frequency
The HopNet family operates in the 2.4 GHz ISM band that allows for license-free use
and worldwide compliance.
HopNet Frequency Hopping Spread Spectrum Advantages
In the frequency domain, a multipath fade can be described as a frequency selective
notch that shifts in location and depth over time. Multipath fades typically occupy
five percent of the band. A conventional radio system typically has a five percent
chance of signal impairment at any given time due to multipath fading.
Frequency Hopping Spread Spectrum reduces the vulnerability of a radio system to
interference from jammers and multipath fading by distributing or spreading the
signal over a larger region of the frequency band.
The fade resistant, HopNet frequency-hopping technology employs up to 75 channels
and switches channels over 100 times a second to achieve high reliability throughput.
HopNet Data Integrity
An on-board 3 KB buffer and error correcting over-the-air protocol ensure data
integrity even in the presence of weak signals or jammers. The serial interface
handles both data and control of asynchronous data rates of up to 230 Kbps.
Flexible Power Management
You can set the transmit power at 10 milliwatts or 100 milliwatts. Reduced power can
reduce the size of the coverage zone, which may be desirable for multiple network
indoor applications. You can also place the transceiver module in a power-save mode,
which enables smart power management. Smart power management allows a remote
unit to drop into a lower current standby mode during transmission or receiving gaps.
This feature also allows Hopnet products to be used in various countries where the
output power requirements may vary due to regulation.
©2000- 2004 Cirronet™Inc 4 M-2410-0010 Rev A

HN-1010/1510
HN-1010 Outdoor Base/Remote Station
Introduction
The HopNet Outdoor Base/Remote Station (HN-1010) features a low-cost, rugged,
compact, NEMA 4X/IP 66 enclosure for outdoor or harsh industrial environments.
You can use the HN-1010 with all HopNet products and with any existing WIT2410
network.
Data Transmission
The HN-1010 supports up to 62 remotes on a single network. You can operate 16
different networks in the same area without conflicts. The HN-1010 can easily
transmit over 1.0 mile line of sight. You can extend this range by adding a HopNet
Repeater (HN-2010) or by using gain antennas.
Automatic repeat requests (ARQ) and acknowledgments inside the radio are
transparent to the user equipment. User data rates of 230 Kbps are supported with
built-in CRC/ARQ error protocols. See below for jumper settings. The HN-3500
adapter can be used to adapt RS-232 signals to RS-485 in situations where long data
cable runs are required. The HN-1010 uses a 9-pin Conxall weatherproof connector
for power, data, and control signals. See the illustration below of the 9-pin Conxall
connector.
Cable End Chassis Mount
1 TXD+ 4 RXD 7 DCD
2 TXD- 5 CTS 8 VCC
3 RXD+ 6 DTR 9 GND
RS-485 Hybrid Pinout
Data throughput is RS-485 Hybrid or RS-232 while flow control signals are single-
ended RS-232. Factory default is RS-485 Hybrid. RS-232 is selectable through
internal user configurable jumpers.
©2000- 2004 Cirronet™Inc 5 M-2410-0010 Rev A

HN-1010/1510
Jumper Settings
The HN-1010 is shipped from the factory as an RS-485 Hybrid device with jumpers
pre-installed on pins JP6, JP8, JP9, JP10 and JP14. To change the interface to the RS-
232 option the following tasks must be performed:
−Remove Top cover.
−Remove jumpers from JP6, JP8, JP9, JP10 and JP14.
−Re-install jumpers on pins J11, J12, J13 and J15 only.
−Replace top cover.
RS-485/RS-232 Jumper Configurations for the HN-1010
The RS-232 option allows the HN-1010 to operate as a true RS-232 device, here is
the illustration of the 9-pin Conxall connector in RS-232 option.
Cable End Chassis Mount
1 TXD 4 DSR 7 DCD
2 RTS 5 CTS 8 VCC
3 RXD 6 DTR 9 GND
RS-232 Pinout
©2000- 2004 Cirronet™Inc 6 M-2410-0010 Rev A

HN-1010/1510
Power Connection
You can operate the HN-1010 from any well-filtered 7.5 to 24 VDC power source.
The power supply should be capable of providing 750 mA peak current. Power
connects through the 9-pin connector. A polyfuse on the transceiver board protects
against short circuits.
Antenna Connection
The RF signal is brought in on a standard female TNC jack connector located on the
front panel. Use the following guidelines when installing the antenna:
•Be sure to strictly follow the antenna manufacturer’s installation instructions for
proper operation of the antenna.
•Be sure that you use the proper polarization for a gain type antenna. If you orient
the antenna with wrong polarization, a signal reduction of greater than 20 dB could
result.
•Use a low-loss RF feedline between the antenna and the HN-1010. Make the
feedline as short as possible to keep signal loss to a minimum.
•When installing the feedline, do not twist, stretch, or kink the cable.
•Be sure to securely fasten the cable and only use connectors that have been
recommended by the cable manufacturer.
©2000- 2004 Cirronet™Inc 7 M-2410-0010 Rev A

HN-1010/1510
Technical Specifications
Refer to the following table for the technical specifications for the HN-1010.
General
Specification Value
Frequency Band •2401-2475 MHz (USA)
•2448-2478 MHz (France)
•2448-2473 MHz (Spain)
•2473-2495 MHz (Japan)
•2452-2478 MHz ( Canada)
Number of Channels •75 US; 25 France, Spain, Japan & Canada
Approvals •US FCC: Part 15. 203
•European Community: ETS 300.328
Compliance
Data Rate •Up to 230 Kbps Async Throughput
RF Channel Data Rate •460 Kbps
Serial Data Interface •RS-232 / RS-485 Async
Network Protocol •ARQ: Elastic TDMA (E/TDMA)
Connector •9-pin Conxall 4282-9PG-300
Mating Connector •3282-9SG-Sxx
TX Power Output •+18 dBm
Receive Sensitivity •-93 dBM
RF Bandwidth •750 KHz
Modulation Type •GMSK
Output Impedance •50 Ω
Input Power at Connector •9 VDC Nominal
•7.5-24 VDC Operating
•160 mA Typical (750 mA surge) Remote
©2000- 2004 Cirronet™Inc 8 M-2410-0010 Rev A

HN-1010/1510
Mechanical
Specification Value
Case •NEMA 4X Standards, IP66
Antenna Connector •TNC RF
Size •5.6 in. x 2.09 in. x 8.39 in.
•142mm x 53mm x 213mm
Weight •1.8 lb
•816.5 g
Environmental
Specification Value
Temperature •-30°to 70°C
Humidity •95% at + 40°C, Non-condensing
©2000- 2004 Cirronet™Inc 9 M-2410-0010 Rev A

HN-1010/1510
HN-1510 Outdoor Base/Remote Station
Introduction
The HopNet Indoor Base/Remote Station (HN-1510) features a rugged, compact,
enclosure for indoor or harsh industrial environments.
Data Transmission
The HN-1510 supports up to 62 remotes on a single network, with up to 16 different
networks in the same area. The HN-1510 can usually transmit over a range of 300 to
1000 feet indoors with obstructions. You can extend this range by adding a HopNet
Repeater (HN-2010) or using gain antennas.
The automatic repeat requests (ARQ) and multinode protocol are transparent to the
user equipment. User data rates of 230 Kbps are supported with built-in CRC/ARQ
error protocols. Data signals are EIA RS-232 standard for Data Communications
Equipment (DCE) devices.
Data and control of the radio are passed through a standard DB9 connector. See the
following illustration for the signal description.
©2000- 2004 Cirronet™Inc 10 M-2410-0010 Rev A

HN-1010/1510
LED Status
Four LED indicators are included on the front panel to provide the status of the HN-
1510 Indoor Base/Remote station. See the illustration below. These built-in flow
control indicators allow you to quickly check the operational status.
The table below describes the function of each LED.
Name Color Description
PWR Green Continuous DC power is applied
TX Red RS-232 signal input
RX Red RS-232 signal output
CD Red Normal operation is asserted
Power Connection
The HN-1510 is supplied with a 110/ 220 wall mount power supply. However, you
can operate the HN-1510 from any well-filtered 7.5 to 24 VDC power source. The
power supply should be capable of providing 500 milliamperes of current.
The indoor base station uses a separate 2-pin power connector that accepts
7.5 to 24 VDC. Power connects to the 2-pin connector on the front panel of the
transceiver. A polyfuse is on the transceiver board to protect against short circuits.
Antenna Connection
The RF signal is brought in on a standard female TNC jack connector located on the
front panel.
Use the following guidelines when installing the antenna:
•Strictly follow the antenna manufacturer’s installation instructions for proper
operation of the antenna.
•Be sure to use proper polarization for any system using a gain type antenna. If you
orient the antenna with the wrong polarization, a signal reduction of greater than 20
dB could result.
•Use a low-loss feedline with the HN-1510. Keep the feedline as short as possible to
minimize signal loss.
•Use proper care when installing the feedline to prevent damage. Do not twist,
stretch, or kink the cable.
•Be sure to securely fasten the cable and only use connectors that have been
recommended by the cable manufacturer.
©2000- 2004 Cirronet™Inc 11 M-2410-0010 Rev A

HN-1010/1510
Technical Specifications
Refer to the following table for the technical specifications for the HN-1510.
General
Specification Value
Frequency Band •2401-2475 MHz (USA)
•2448-2478 MHz (France)
•2448-2473 MHz (Spain)
•2473-2495 MHz (Japan)
•2452-2478 MHz ( Canada)
Number of Channels •75 US; 25 France, Spain, Japan, Canada
Approvals •US FCC: Part 15. 203
•European Community: ETS 300.328
Compliance
•CE Marked
Data Rate •Up to 230 Kbps Async Throughput
Channel Data Rate •460 Kbps
Serial Data Interface •RS-232 Async
Network Protocol •ARQ: E/TDMA
TX Power Output •+ 18 dBm
Receive Sensitivity •-93 dBm
RF Bandwidth •750 KHz
Modulation Type •GMSK
Output Impedance •50 Ω
Antenna Connector •TNC RF Jack
Input Power at
Connector
•9 VDC Nominal
•7.5-24 VDC Operating
•160 mA Typical (750 mA surge)
©2000- 2004 Cirronet™Inc 12 M-2410-0010 Rev A

HN-1010/1510
Mechanical
Specification Value
Case •Aluminum
Size •7.9 in. x 5.7 in. x 2 in.
•201mm x 145mm x 51mm
Weight •1.6 lb
•726 g
Data Connector •DB-9 Receptacle
2-pin Power Connector •Conxall 1728822PG-300
Mating Connector •Conxall 16282-2SG-3xx
Environmental
Specification Value
Temperature Range •-30°to 70°C
Humidity •95% at +40°C, Non-condensing
©2000- 2004 Cirronet™Inc 13 M-2410-0010 Rev A

HN-1010/1510
HN-3500 Adapter
Introduction
The HN-1010 and HN-3010 can be used with an RS-232 to RS-485 adapter
(the HN-3500). The HN-3500 enables you to configure the HN-1010 and HN-3010
for RS-485 operation yet drive them from an RS-232 controller. The adapter housing
is designed for an indoor environment.
©2000- 2004 Cirronet™Inc 14 M-2410-0010 Rev A