CommScope ION-M7P User manual

Optical Remote Unit
ION™-M7P/7P/85P/19P
(ML-Cabinet)
Manual
MF0145A4A

Manual for
ION™-M7P/7P/85P/19P (ML-cab)
Page 2 Manual ION-M7P-7P-85P-19P
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© Copyright 2011 CommScope, Inc.
All rights reserved.
Andrew Solutions is a trademark of CommScope, Inc.
All information contained in this manual has been revised thoroughly. Yet Andrew
Solutions accepts no liability for any omissions or faults.
Andrew Solutions reserves the right to change all hard- and software characteristics
without notice.
Names of products mentioned herein are used for identification purposes only and
may be trademarks and / or registered trademarks of their respective companies.
No parts of this publication may be reproduced, stored in a retrieval system,
transmitted in any form or by any means, electronical, mechanical photocopying,
recording or otherwise, without prior written permission of the publisher.
Andrew Wireless Systems GmbH, 20-October-2011

Page 3
TABLE OF CONTENTS
1. GENERAL 6
1.1. USED ABBREVIATIONS 6
1.2. HEALTH AND SAFETY WARNINGS 7
1.3. ABOUT ANDREW SOLUTIONS 9
1.4. INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT 10
2. FUNCTIONAL DESCRIPTION 12
2.1. PURPOSE 12
2.2. THE ION™-M7P/7P/85P/19P (INTELLIGENT OPTICAL NETWORK; MMR) 12
3. COMMISSIONING 14
3.1. MECHANICAL INSTALLATION 14
3.1.1. General 14
3.1.2. Wall Mounting of RU 16
3.1.3. Pole Mounting of RU 17
3.2. ELECTRICAL INSTALLATION 19
3.2.1. General 19
3.2.2. Connections 20
3.2.3. Grounding 21
3.3. CONNECTION OF THE ANTENNA CABLES 21
3.4. POWER CONNECTION 22
3.5. OPTICAL-FIBER-CABLE CONNECTION - RULES 23
3.5.1. Protective Plug 25
3.5.2. Protective-Tube Kit 27
3.6. COMMISSIONING 29
4. ALARMS 33
4.1. BITE AND ALARMS 33
4.2. HANDLING OF ALARMS 33
4.3. ALARM STATUS 33
4.4. STATUS LED ALARMS 34
4.5. EXTERNAL ALARM INPUTS AND OUTPUTS 35

Manual for
ION™-M4/8/9 EP (ML-cab)
Page 4 Manual ION-M7P-7P-85P-19P
MF0145A4A.doc
4.6. TROUBLESHOOTING 36
5. MAINTENANCE 37
5.1. GENERAL 37
5.2. REPLACING THE FAN UNIT 38
5.3. CLEANING THE HEAT SINK 39
6. APPENDIX 40
6.1. ILLUSTRATIONS 40
6.2. SPECIFICATIONS 41
6.2.1. Electrical Specifications 41
6.2.2. Mechanical Specifications 41
6.2.3. Environmental and Safety Specifications 41
6.3. SPARE PARTS 42
7. INDEX 43

Page 5
FIGURES AND TABLES
figure 3-1 Mounting bracket installation.................................................................... 16
figure 3-2 RU wall mounting ..................................................................................... 16
figure 3-3 Pole-mounting kit, view from different sides............................................. 17
figure 3-4 Pole-mounting, ML-cabinet, assembly drawing........................................ 18
figure 3-5 Pole mounting of RU, finished.................................................................. 18
figure 3-6 Connector flange of ION-M7P/7P/85P/19P.............................................. 20
figure 3-7 RS485 connector...................................................................................... 20
figure 3-8 Grounding bolt.......................................................................................... 21
figure 3-9 Grounding bolt, schematic view................................................................ 21
figure 3-10 AC power supply plug............................................................................. 22
figure 3-11 Protective-plug assembly ....................................................................... 25
figure 3-12 Tube-kit installation................................................................................. 28
figure 4-1 Flange connector, 5 poles........................................................................ 35
figure 4-2 Flange connector, 7 poles........................................................................ 35
figure 4-3 Alarm inputs and outputs, standard.......................................................... 36
figure 5-1 Fan unit and heat sink.............................................................................. 38
figure 6-1 Cabinet drawing........................................................................................ 40
table 1-1 List of international contact addresses....................................................... 11
table 3-1 Specified torques....................................................................................... 15
table 3-2 RS485 connector, pin assignment............................................................. 20
table 4-1 Status LED alarms..................................................................................... 34

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1. GENERAL
1.1. USED ABBREVIATIONS
3GPP 3rd Generation Partnership Project
4G 4th Generation
ALC Automatic Level Control
AMPS American Mobile Phone System or Advanced Mobile Phone System
AWS Advanced Wireless Services
BBU Battery Backup Unit
BCCH Broadcast Control Channel
BITE Built-In Test Equipment
BTS Base Transceiver Station
CDMA Code Division Multiple Access
CEPT Conférénce Européenne des Postes et Télécommunications
CF Center Frequency
CFO Center Frequency Offset
CPD Channel Power Detection
DL Downlink
DoC Declaration of Conformity
EDGE Enhanced Data Rates for GSM Evolution
ESD Electrostatic Discharge
ETS European Telecommunication Standard
ETSI European Telecommunication Standards Institute
FCC Federal Communications Commission
FSK Frequency Shift Keying
GSM Global System for Mobile Communication
GUI Graphical User Interface
I2C-Bus Inter Integrated Circuit Bus (Philips)
ID No Identification Number
IF Intermediate Frequency
LMT Local Maintenance Terminal
LNA Low-Noise Amplifier
LO Local Oscillator
LTE Long Term Evolution
MIMO Multiple Input Multiple Output
MS Mobile Station
OMC Operation and Maintenance Center
OTRx Optical Transceiver = SRMU (Subrack Master Unit)
PCMCIA Personal Computer Modem Communication International Association
PCS Personal Communication System
PSTN Public Switched Telephone Network
R&TTE Radio & Telecommunications Terminal Equipment
Rev Revision
RF Radio Frequency
RLP Radio Link Protocol
RSSI Receive Signal Strength Indication
RTC Real-Time Clock
RX Receiver

SCL Serial Clock
SDA Serial Data
SISO Single Input Single Output
SPD Switching Point Detector
SRMU Subrack Master Unit = OTRx (Optical Transceiver)
TCH Traffic Channel
TDD Time-Division Duplex
TDMA Time Division Multiple Access
TX Transmitter
UL Uplink
UMR Universal Measurement Receiver
UMTS Universal Mobile Telecommunication System
UPS Uninterruptible Power Supply
VSWR Voltage Standing Wave Ratio
WDM Wavelength Division Multiplex
WiMAX Worldwide Interoperability for Microwave Access
1.2. HEALTH AND SAFETY WARNINGS
1. Only suitably qualified personnel is allowed to work on this unit and only after
becoming familiar with all safety notices, installation, operation and maintenance
procedures contained in this manual.
2. Read and obey all the warning labels attached to the unit. Make sure that the
warning labels are kept in a legible condition and replace any missing or
damaged labels.
3. Obey all general and regional installation and safety regulations relating to work
on high voltage installations, as well as regulations covering correct use of tools
and personal protective equipment.
4. Keep operating instructions within easy reach and make them available to all
users.
5. It is the responsibility of the network provider to implement prevention measures
to avoid health hazards which may be associated to radiation from the antenna(s)
connected to the unit.
6. Note for a Class A digital device or peripheral:
This equipment 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 his own
expense.
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7. Make sure, access is restricted to qualified personnel.
8. Only licence holders for the respective frequency range are allowed to operate
this unit.
9. Corresponding local particularities and regulations must be observed. For national
deviations please refer to the respective documents included in the manual CD
delivered.
10.Use this equipment only for the purpose specified by the manufacturer. Do not
carry out any modifications or fit any spare parts which are not sold or
recommended by the manufacturer. This could cause fires, electric shock or other
injuries.
11.Due to power dissipation, the repeater may reach a very high temperature. Do not
operate this equipment on or close to flammable materials.
12.Before opening the unit, disconnect mains.
13.ESD precautions must be observed! Before commencing maintenance work, use
the available grounding system to connect ESD protection measures.
14.This unit complies with European standard EN60950.
15.Make sure the repeater settings are according to the intended use (see also
product information of manufacturer) and regulatory requirements are met.
16.Although the repeater is internally protected against overvoltage, it is strongly
recommended to earth the antenna cables close to the repeater’s antenna
connectors for protection against atmospheric discharge.
17.Laser radiation! Do not stare into the beam; do not view it directly or with optical
instruments.
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1.3. ABOUT ANDREW SOLUTIONS
Andrew Wireless Systems GmbH based in Buchdorf/Germany, is a leading
manufacturer of coverage equipment for mobile radio networks, specializing in high
performance, RF and optical repeaters. Our optical distributed networks and RF
repeater systems provide coverage for every application: outdoor use, indoor
installations, tunnels, subways and many more.
Andrew Wireless Systems GmbH has unparalleled experience in providing RF
coverage and capacity solution for wireless networks in both indoor and outdoor
environment and belongs to Andrew Solutions, a CommScope Company.
Andrew Solutions is the foremost supplier of one-stop, end-to-end radio frequency
(RF) solutions. Our products are complete solutions for wireless infrastructure from
top-of-the-tower base station antennas to cable systems and cabinets, RF site
solutions, signal distribution, and network optimization.
Andrew Solutions has global engineering and manufacturing facilities. In addition, it
maintains field engineering offices throughout the world.
We operate a quality management system in compliance with the requirements of
ISO 9001. All equipment is manufactured using highly reliable material. In order to
ensure constant first-rate quality of the products, comprehensive quality monitoring is
conducted at all fabrication stages. Finished products leave the factory only after a
thorough final acceptance test, accompanied by a test certificate guaranteeing
optimal operation.
Note: Exceptions of and national deviations from this intended use may be
possible. To observe corresponding local particularities and
regulations, please refer to the respective documents (also in
national language) which are included in the manual CD delivered.
To make the most of this product, we recommend you carefully read the instructions
in this manual and commission the system only according to these instructions.
For technical assistance and support, please also contact the local office or Andrew
Solutions directly at one of the addresses listed in the following section.

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1.4. INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT
Americas:
Canada United States
Andrew Solutions Canada Andrew Solutions,
Andrew LLC, A CommScope Company
Mail 620 North Greenfield Parkway
Garner, NC 27529
U.S.A. Mail 620 North Greenfield Parkway
Garner, NC 27529
U.S.A.
Phone [phone] (Office)
[phone] (Mobile) Phone [phone]
Fax [phone] Fax [phone]
E-mail [e-mail],
[e-mail]
E-mail [email protected]
Brazil & South America Mexico, Central America &
Caribbean region
CommScope Cabos do Brasil Ltda. Andrew Corporation Mexico,
SA DE CV
Mail
Av. Com. Camilo Julio 1256
Zonal Industrial CP 597
Sorocaba SP 18086-000
Brazil
Mail
Av. Insurgentes Sur 688, Piso 6
Col. Del Valle, CP: 03100
Mexico City
Mexico
Phone + 55-15-9104-7722 Phone
[phone] (Office)
[phone] (Mobile)
Fax + 55-15-2102-4001 Fax [phone]
E-mail [email protected] E-mail [email protected]
APAC Countries:
China, India and Rest of Asia Australia & New Zealand
Andrew International Corporation Andrew Corporation (Australia) Pty Ltd.
Mail
Room 915, 9/F
Chevalier Commercial Centre
8 Wang Hoi Rd
Kowloon Bay
Hong Kong
Mail
Unit 1
153 Barry Road
Campbellfield
VIC 3061
Australia
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail [email protected] E-mail [e-mail]

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Europe:
United Kingdom France
Andrew Solutions UK Ltd CommScope France
Mail
Unit 15, Ilex Building
Mulberry Business Park
Fishponds Road
Wokingham Berkshire
RG41 2GY
England
Mail
Immeuble Le Lavoisier
4, Place des Vosges
92052 Courbevoie
France
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail [email protected] E-mail [email protected]
Germany Czech Republic
Andrew Wireless Systems GmbH Andrew Solutions Czech Republic
C-Com, spol. s r.o
Mail Industriering 10
86675 Buchdorf
Germany Mail U Moruší 888
53006 Pardubice
Czech Republic
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail [email protected] E-mail [email protected]
Austria Switzerland
Andrew Wireless Systems (Austria) GmbH Andrew Wireless Systems AG
Mail Weglgasse 10 2320 Wien-Schwechat
Austria Mail Tiergartenweg 1
CH-4710 Balsthal
Switzerland
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail [email protected] E-mail [e-mail]
Italy Spain and Portugal
Commscope Italy S.r.l., Faenza, Italy Andrew Solutions España S.A.
A Commscope Company
Mail Via Mengolina, 20
48018 Faenza (RA)
Italy Mail
Avda. de Europa, 4 - 2ª pta.
Parque Empresarial La Moraleja
28108 Alcobendas (Madrid)
Spain
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail [e-mail] E-mail [e-mail]
table 1-1 List of international contact addresses

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2. FUNCTIONAL DESCRIPTION
2.1. PURPOSE
Cellular telephone systems transmit signals in two directions between base
transceiver station (BTS) and mobile stations (MS) within the signal coverage area.
If weak signal transmissions occur within the coverage area because of indoor
applications, topological conditions or distance from the transmitter, extension of the
transmission range can be achieved by means of an optical distribution system.
Such a system contains an optical Master Unit and several Remote Units. The
number of the Remote Units depends on the hardware and software configuration.
The Remote Units are connected to the Master Unit with optical links. The optical
loss must be less than 10 dB inclusive optical couplers or splitters.
The Master Unit is the connection to the base transceiver stations. The configuration
of a Master Unit depends on the number of the Remote Units and the frequency
range.
WDM (Wave Division Multiplex) filters are integrated in the optical modules. For the
UL, a wavelength within 1540 nm – 1562 nm is used. For the DL, a wavelength of
1310 ±20 nm is used. The maximum output power for the UL and DL is 5.7 mW.
2.2. THE ION™-M7P/7P/85P/19P (INTELLIGENT OPTICAL NETWORK; MMR)
The ION-M7P/7P/85P/19P is a LTE MIMO, 850 MHz, and1900 MHz CDMA/WCDMA
multi-operator Remote Unit with various Extension Units. It is used in conjunction
with a Master Unit in the ION optical distribution system. This system transports
multiple LTE channels, a 850 MHz, and a 1900 MHz wideband signal simultaneously,
providing a cost-effective solution for distributing capacity from one or more base
stations.
The ION-M7P/7P/85P/19P transports signals on the RF layer in a very inexpensive
manner. This means that multiple operators and multiple technologies are moved
simultaneously from a cluster of base stations to a remote location over the same
fiber.
The ION optical distribution system is a cost-effective coverage solution for dense
urban areas, tunnels, subway, airports, convention centers, high-rise buildings and
other locations where physical structures increase path loss. It has been specifically
designed to reduce zoning problems and to provide homogeneous coverage. The
compact, mechanical design is specifically architected to mount inside of poles or
along side structures in such a way that it has a minimal visual impact.

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The ION-M7P/7P/85P/19P is available in single (SISO) or multi-channel (MIMO)
configuration supporting 700 MHz, LTE, 850 MHz, and 1900 MHz in parallel. It has
been specifically tested and optimized for LTE, OFDM, CDMA, and WCDMA signals.
The ION is easily set-up and supervised via a graphical user interface (GUI). Remote
Units can be commissioned through the use of built-in test equipment. An auto-
leveling function compensates for the optical link loss making installation easy and
quick. The entire system may be monitored remotely via an Andrew OMC. This
platform uses SNMP protocol and is compliant to X.733 standard.
Should a sophisticated interface not be required, the Master Unit can be directly
connected to the alarm interface of a base station via its contact relay.
Features at a glance:
Multi-channel, multi-operator support
Reduced visual impact form factor
Efficient, high power amplifiers
Single fiber for MIMO and multiple remotes
Comprehensive operations and management system for configuration and
alarming
OMC with SNMP according to X.733 standard
3GPP TS25.143/TS25.106/ 36.143/TS36.106 and 3GPP2C.S0051-0
compliant
Easy installation and commissioning

3. COMMISSIONING
3.1. MECHANICAL INSTALLATION
3.1.1. General
Read the health and safety warnings in section 1.2 Health and Safety Warnings.
1. Do not install the unit in a way or at a place where the specifications outlined in
the Environmental and Safety Specifications leaflet of the supplier are not met.
2. Use the mounting hardware delivered by the manufacturer only. If different
mounting hardware is used, the specifications for stationary use of the Remote
Unit must not be exceeded.
Note: Exceeding the specified load limits may cause the loss of warranty!
3. The unit is considerably heavy. Ensure that a suitable mounting surface is used.
Ensure there is adequate manpower to handle the weight of the system.
4. Due to power dissipation the Remote Unit can reach very high temperatures.
Sufficient airflow for ventilation must be ensured as specified in the individual
mounting procedures.
5. When connecting and mounting the cables (RF, optical, power supply, ...) ensure
no water can penetrate into the unit through these cables.
6. Also observe all additional rules or restrictions regarding mounting that depend on
the type of Remote Unit. For details refer to section 7.2.2 Mechanical
Specification. Install the unit vertically with the fan unit at the top. A maximum tilt
angle of 25° from a vertical position must be kept, as in the following illustrations:
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7. A spacing of 40 mm (1.58 inch) around the unit is required.
8. To ensure sufficient airflow when mounting the unit in enclosed spaces, two
lid openings (one for the air inlet and the other for the air outlet) have to be
provided. Do not block these air inlets and outlets when mounting the
Remote Unit. The size of each opening must equal at least 17 x 17 cm
(290 cm2). Make sure, too, there is no thermal short circuit between the air
inlet and air outlet.
If any different or additional mounting material is used, ensure that the mounting
remains as safe as the mounting designed by the manufacturer. Ensure that the
static and dynamic strengths are adequate for the environmental conditions of the
site. The mounting itself must not vibrate, swing or move in any way that might
cause damage to the Remote Unit.
Specified torques have to be observed for certain mounting procedures according to
the following table:
Type Lens head
screws Hex nuts Spacing bolts PG (plastic) PG (aluminium)
Thread M 4 M 8 M 4 M 8 PG 13.5 PG 29
Specified torques 3.3 Nm 27 Nm 2.3 Nm 27 Nm 3.75 Nm 10 Nm
table 3-1 Specified torques
Note: To avoid damage when mounting the unit, always make sure that
the M8 washers (DIN9021 or DIN125 depending on the mounting kit)
are placed behind and in front of the mounting drillings of the unit.
The mounting procedures for a stand-alone Remote Unit without optional
accessories are described and illustrated in the following sections. For further
information regarding special mounting procedures including mounting of accessory
equipment, please see separate manual.

3.1.2. Wall Mounting of RU
Check the suitability of the wall-mounting kit and the wall.
Mark the position of the drilling holes (for measurements and a more detailed
description refer to the wall mounting plan that is part of the delivery).
Drill four holes at the marked positions and insert dowels*.
Screw the mounting brackets to the wall / dowels using the four dowel screws as
illustrated in figure 3-1 Mounting bracket installation.
For each bracket, first screw in the 2 washers, then the 2 spring washers, then
the 2 M8x80 screws (see also figure 3-1 Mounting bracket installation).
Hang the Remote Unit into the upper mounting bracket at a slight angle and let it
move smoothly towards the wall so that it engages firmly into the brackets (see
figure 3-2 RU wall mounting). Then, screw the Remote Unit to the lower mounting
bracket using 2 of the M8x25 screws that are part of the delivery (4 are provided).
Ensure that there is free access to the electrical connections as well as to the
cabinet. The approved bending radius of the connected cables must not be
exceeded.
figure 3-1 Mounting bracket installation figure 3-2 RU wall mounting
Upper
mounting
bracket
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* The dowels are not part of the delivery since the suitable type depends on the on-site conditions
(material of wall). Therefore, use dowels that are appropriate for the mounting surface.
M8 screws
S
p
rin
g
washe
r
Washe
r
Position of
dowels *
Lower
mounting
bracket

3.1.3. Pole Mounting of RU
The standard mounting hardware also includes all parts required for pole mounting:
M8.0x25 hexagon
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figure 3-3 Pole-mounting kit, view from different sides
Note: The screw bands illustrated above are equipped with quick-release snaplock
clamps which must be disengaged to be applied. The swivel-action locking
of screw to band makes installation and removal fast and easy.
Use the 3 screw bands with clamps to fasten the two mounting brackets to the
pole. Use 2 screw bands fitting next to each other on the upper side and 1 screw
band on the lower side.
Note: When fastening the mounting brackets make sure that they are
installed congruently and not at an angle to each other. To
determine the distance between the beams, refer to the wall/ pole
mounting plan that is part of the delivery.
Hang the Remote Unit into the hooks of the upper mounting bracket and screw
the Remote Unit to the lower mounting bracket.
Wall/ Pole
mounting brackets
Screw bands
(stainless steel)
head screws
Split-lock washers
Plain washers
for M8.0

Ensure that there is free access to the electrical connections as well as to the
cabinet. The approved bending radius of the connected cables must not be
exceeded.
Wall-/Pole
Page 18 Manual ION-M7P-7P-85P-19P
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Note: All unmarked screw joints have nominal tightening torque values according to QA
7.5.1.090/F1011P0.
figure 3-4 Pole-mounting, ML-cabinet, assembly drawing
figure 3-5 Pole mounting of RU, finished
L_G3219X000
Pole mounting finished
(RU mounted to pole)
G3219M001
mounting bracket
Screw bands
Plain washer
for M8.0
Split-lock
washer
for M8.0
M8.0x25
Wall-/ Pole
mounting bracket
Screw
bands
hexagon
head-screw

3.2. ELECTRICAL INSTALLATION
3.2.1. General
Read the health and safety warnings in section 1.2 Health and Safety Warnings.
1. This unit contains dangerous voltages. Loss of life, severe personal injury or
property damage can be the result if the instructions contained in this manual are
not followed.
2. Ground the unit before connecting power supply. A grounding bolt is provided on
the cabinet to connect the ground-bonding cable.
3. Although the Remote Unit is internally protected against overvoltage, it is strongly
recommended to earth the antenna cables close to the antenna connectors of the
Remote Unit for protection against atmospheric discharge. In areas with strong
lightning it is highly recommended to insert additional lightning protection.
4. If the mains connector of the Remote Unit is not easily accessible, a disconnect
device in the mains circuit must be provided within easy reach.
5. Before connecting or disconnecting the mains connector at the Remote Unit,
ensure that mains supply is disconnected.
6. Make sure that an appropriate circuit breaker and an overcurrent limiting device
are connected between mains and Remote Unit.
7. A connection of mains supply to a power socket requires the power socket to be
nearby the Remote Unit.
8. Incorrectly wired connections can destroy electrical and electronic components.
9. To avoid corrosion at the connectors caused by electrochemical processes, the
material of the cable connectors must not cause a higher potential difference than
0.6 V (see electrochemical contact series).
10.Use an appropriate torque wrench for the coupling torque (25 N-m / 19 ft lb) of
7-16 DIN connectors with 1-1/4 in opening to tighten the 7/16-type antenna
connectors. For example, use torque wrench of item no. 244377 available from
the Andrew e-catalog. Do NOT use your hands or any other tool (e.g. a pair of
pliers)! This might cause damage to the connector and lead to a malfunction of
the Remote Unit.
11.Use a voltage limiting device for unstabilized electric networks that frequently
generate spikes.
12.The unit complies with the surge requirement according to EN 61000-4-5 (fine
protection); however, it is recommended to install an additional medium (via local
supply connection) and/or coarse protection (external surge protection),
depending on the individual application, in order to avoid damage caused by
overcurrent.
13.Observe the labels on the front panels before connecting or disconnecting any
cables.
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3.2.2. Connections
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figure 3-6 Connector flange of ION-M7P/7P/85P/19P
Control Connector (RS485 / RS232)
This 8-pin male connector (type: Binder Series 712) primarily supports control of the
Extension Unit via RS485 bus.
PIN Assignment
1 not connected
2 RS232 Rx
3 RS232 Tx
4 not connected
5 GND (RS232)
6 RS485 R+/D+
7 RS485 GND
8 RS485 R-/D-
figure 3-7 RS485 connector table 3-2 RS485 connector, pin assignment
Alarm output
connector Optical-fiber connector
Status LED
Antenna
connector
700 MHz
Antenna
connector
1900 MHz
Alarm input
connector
RS485 / 232
connector
Mains
connector
Grounding
bolt
Antenna
connector
700/ 850 MHz