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4.5.

RELAY ALARM CONNECTING BOARD

4.5.1. External-Alarm Inputs and Outputs

There are four alarm inputs and four alarm outputs. The alarm outputs are potential-
free relay contacts. They can be used to monitor alarms with an external-alarm
indicator. Each alarm output can be set individually to any alarm at the remote unit.
For details please refer to the according chapter in the software manual of the master
unit.



Note:

The manufacturer / supplier of this system accepts no liability for
damage caused by equipment connected to external outputs or by
effects from such equipment.

With the external-alarm inputs, it is possible to monitor the status of connected
devices, e.g. a UPS, via software. All alarm inputs are normally high (5 V) without
connection.

The device to be monitored must be connected so that the alarm contacts will be
closed in case of an alarm (maximum switching power of 28 Vdc, 0.5 A).

The location of the external-alarm inputs and outputs is illustrated in the following
chapter

4.5.2 Layout and Connector Description

. Settings have to be done via the

ION-M Master Controller and are described in the according software documentation.

Please note that at the remote unit (RU), the alarm ground of the external-alarm
inputs is linked with the ground at the RU.

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Содержание ION-M8P S

Страница 1: ...Optical Remote Unit ION M8P S Manual MF0132APB ...

Страница 2: ...l 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 w...

Страница 3: ... 1 General 15 3 1 2 Wall and Pole Mounting 16 3 2 ELECTRICAL INSTALLATION 17 3 2 1 General 17 3 2 2 Connections 18 3 2 3 Grounding 18 3 2 4 Power Connection 19 3 3 CONNECTION OF THE ANTENNA CABLES 20 3 4 CONNECTION OF THE RF CABLES MAIN UNIT TO COMBINING UNIT 20 3 5 OPTICAL FIBRE CABLE CONNECTION RULES 21 3 5 1 Protective Plug 22 3 5 2 Protective Tube Kit 24 3 6 COMMISSIONING 26 4 ALARMS 29 4 1 BI...

Страница 4: ...RAL 35 5 2 OPENING AND CLOSING OF THE CABINET 36 5 3 REPLACEMENT OF POWER SUPPLY AC DC TYPES 37 5 4 REPLACEMENT OF FAN UNIT 38 6 SPECIFICATIONS 39 6 1 1 Electrical Specifications 39 6 1 2 Mechanical Specifications 39 6 1 3 Environmental and Safety Specifications 39 6 2 SPARE PARTS LIST 40 7 INDEX 41 8 LIST OF CHANGES 42 4 of 42 ...

Страница 5: ...rm output contacts alarm condition 33 figure 4 4 Redundancy connection cabling 33 figure 4 5 Redundancy RF relay 33 figure 4 6 Redundancy connectors Main Unit and Substitute Unit 33 figure 5 1 Locker with key 36 figure 5 2 Front and top cover screws 36 figure 5 3 Screws of PSU AC 37 figure 5 4 Screws of optional PSU DC 37 figure 5 5 Fan unit screws 38 figure 5 6 Fan connector cable 38 table 1 1 Li...

Страница 6: ...ion Standards Institute FCC Federal Communications Commission FRU Field Replaceable Unit FSK Frequency Shift Keying GSM Global System for Mobile Communication GUI Graphical User Interface I2 C Bus Inter Integrated Circuit Bus Philips ID No Identification Number IF Intermediate Frequency LMT Local Maintenance Terminal LNA Low Noise Amplifier LO Local Oscillator LRU Last Replaceable Unit LTE Long Te...

Страница 7: ...CH 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 7 of 42 ...

Страница 8: ... 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 residenti...

Страница 9: ...he 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...

Страница 10: ...ering 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 p...

Страница 11: ...co 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 52 55 1346 1900 Office 52 1 55 5419 5260 Mobile Fax 55 15 2102 4001 Fax 52 55 1346 1901 E mail WIsupport commscope com E mail WIsupport commscope com APAC Countries China India and Rest of Asia Austra...

Страница 12: ...280 94 E mail WIsupport commscope com E mail WIsupport commscope com 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 43 1706 39 99 10 Phone 41 62 386 1260 Fax 43 1706 39 99 9 Fax 41 62 386 1261 E mail WIsupport austria commscope com E mail WIsupport ch commscope...

Страница 13: ...ction with a master unit in the ION optical distribution system This system transports the entire 700 MHz public safety and 800 MHz LMR frequency bands simultaneously providing a cost efficient solution for distributing capacity from one or more base stations The ION M8P S transports signals on the RF layer in a very inexpensive manner This means that multiple operators and multiple technologies a...

Страница 14: ...t be required the master unit can be directly connected to the alarm interface of a base station via relay alarming Features Multi band multi operator support Reduced visual impact form factor High efficient power amplifier Single fiber for multiple bands and multiple remotes Comprehensive operations and management system for configuration and alarming OMC with SNMP according to X 733 standard Eas...

Страница 15: ...urface is used Ensure there is adequate manpower to handle the weight of the system 5 Due to power dissipation the remote unit may reach a very high temperature Ensure sufficient airflow for ventilation Above and below the unit a minimum distance of 300 mm to ceiling floor etc has to be kept Also observe the instructions in the individual mounting procedures 6 For outdoor installations the pre mou...

Страница 16: ...Wall and pole mounting equipment for the unit is available For the according mounting please refer to the mounting plan drawing that is part of the delivery figure 3 1 Wall mounting figure 3 2 Pole mounting V1628M1 V1628M0 16 of 42 ...

Страница 17: ... 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 cont...

Страница 18: ...e grounding connection provided at the outside of the remote unit see chapter 3 2 2 Connections Do not use the grounding connection to connect external devices figure 3 4 Grounding bolt Optical connector Status LED Mains connector BBU connector AUX Connector to Substitute Unit connector N antenna connectors Connectors to main unit Connectors to Redundant RU ...

Страница 19: ...nnected at the mains connector of the unit see chapter 3 2 2 Connections The power supply plug is part of the delivery The correct wiring of the power supply plug is as follows figure 3 5 AC mains plug figure 3 6 DC mains plug For the AC power supply connection a minimum cross section of 1 5 mm2 is required and for the DC power supply connection a minimum cross section of 2 5 mm2 is required Each ...

Страница 20: ...ered that on the one hand a cable with higher loss is less expensive but on the other hand it impairs performance Use an appropriate torque wrench for the coupling torque of N type connectors 2 N m 20 in lb with 13 16 inch opening to tighten the N type antenna connectors For example use torque wrench of item no 244379 available from the Andrew e catalog Do NOT use your hands or any other tool e g ...

Страница 21: ...t must have a sufficient length A protection for the feeding into units must be given For ION M8P S the system attenuation of the optical fibres including the connectors must not exceed 10 dB System attenuation and attenuation of optical components must be determined This can be achieved by measuring attenuation and reflection with an appropriate measuring instrument For pigtails a total value of ...

Страница 22: ...ir to remove any particulate matter Connect the fibre optic cables by inserting the cable end into the laser receptacle and aligning the key on the cable end with the keyed slot Do not use any index matching gels or fluids of any kind in these connectors Gels are intended for laboratory use and attract dirt in the field 3 5 1 Protective Plug Connection A protective plug is provided for the connect...

Страница 23: ...lug To release the contact for disassembling push the inner snap to the side and pull the contact out To release upper and lower insulation bodies for disassembling use a small screwdriver and carefully open the snap connections at the left and the right side of the insulator without damaging them 5 Fasten the insulator by screwing the backshell tight onto it Use a spanner with opening 32 to screw...

Страница 24: ...r disassembling release the clamping ring and remove the seals and the plastic ring first Locking mechanism The system of locking the plug is based on a push pull mechanism The locking ring has to be pushed forward to lock the connector and pulled back to free the connection 3 5 2 Protective Tube Kit As additional protection for the optical fibres this connector type can be supplemented by a speci...

Страница 25: ...for one contact or two grooves for two contacts over the cable s and push theminto the backshell G 1 055M 0 protective plug fibre cable reducer coupling protective tube plastic ring figure 3 8 Tube kit installation Push the fibre optic cable carefully through the tube until it comes out at the other end 25 of 42 ...

Страница 26: ...ors may be terminated by connecting them to their respective antennas or to a dummy load Only qualified personnel should carry out the electrical mechanical commissioning and maintenance activities that require the unit to be powered on when open When opening the remote unit do not damage the warranty labels on the internal devices The warranty is void if the seals are broken Ensure that all conne...

Страница 27: ...o antenna port Optical connections Mount the optical fibre with E2000 APC8 connector into the connector Plug the connector into the RU Mechanical installation Mount RU to mounting kit ensure suffient air flow and avoid thermal short circuits Preperation Unpack RU RU accessories and mounting kit External devices Connect external devices to the external in or alarm out connectors or to the connectin...

Страница 28: ...tenna and cable LED status Proceed to MU to set up the SW Orange Yes Internal Error Change power supply RUs with a door Reduce environmental temperature Eliminate thermal short circuit Disconnect and connect mains Fans should run If not replace the fans at RU MU Change amplifier setting at MU controller Red LED status Yellow Green Red Finished setting up all RUs Green Spare RU available Yes Contac...

Страница 29: ...g software documentation of the master unit 4 4 STATUS LED ALARMS For local supervision a status LED on the connector flange of the remote unit gives an indication of possible reasons for alarms The position of the status LED is illustrated in chapter 3 2 2 Connections This table shows possible on site measures that could be checked before referring to the master unit alarm list Status LED indicat...

Страница 30: ...ins Optical alarm Tx Exchange RU Red Amplifier Power Down MU Change amplifier setting at MU controller Status LED off Mains Check power switch inside of RU RUs with door Check mains cabling Check mains power table 4 1 Status LED alarms only applicable if the RU is equipped with a fan V1651A2 clear Alarm LED Alarm transmit Alarm cause raise 5 s 5 s raise 5 s clear figure 4 1 Alarm triggering For th...

Страница 31: ...tputs or by effects from such equipment With the external alarm inputs it is possible to monitor the status of connected devices e g a UPS via software All alarm inputs are normally high 5 V without connection The device to be monitored must be connected so that the alarm contacts will be closed in case of an alarm maximum switching power of 28 Vdc 0 5 A The location of the external alarm inputs a...

Страница 32: ... 5 V Current max 7 mA each input Voltage 0 5 V Current max 7 mA each input Connector PIN Description Connector PIN Description 1 Alarm OUT 1 Common 1 Alarm OUT 1 Open 2 Alarm OUT 2Common 2 Alarm OUT 2 Open 3 Alarm OUT 3 Common 3 Alarm OUT 3 Open Alarm OUTPUTS 1 4 Alarm OUT 4 Common Alarm OUTPUTS 2 4 Alarm OUT 4 Open 1 Alarm OUT 1 Closed 2 Alarm OUT 2 Closed 3 Alarm OUT 3 Closed Alarm OUTPUTS 3 4 A...

Страница 33: ... contacts alarm condition 4 6 REDUNDANCY RELAY CONFIGURATION Main Unit Substitute Unit Combining Unit UL DL AC DC cable 1 2 m IP67 side labelled MAIN AC DC cable 1 2m IP67 side labelled Subsitute G1131M4 figure 4 4 Redundancy connection cabling Note The Combining Unit illustrated above is not part of this delivery Redundancy Relay Description figure 4 5 Redundancy RF relay figure 4 6 Redundancy co...

Страница 34: ...on can be selected via web interface see description in separate software manual Note When the redundancy option is used External Alarm IN 1 Alarm OUT 1 and Alarm OUT 2 are not available 4 7 TROUBLESHOOTING The status of the remote unit can be checked via the master unit for details please refer to the software manual of the Master Controller Locally the status can be checked at the LED see chapte...

Страница 35: ...tenance ensure that the unit has been disconnected from mains Note Before disconnecting any cables label any unlabelled cables to ensure correct reconnection To replace an FRU use the appropriate tools Replacement tools may be ordered from the supplier All screws have a right hand thread turn the tool clockwise for tightening and counter clockwise for loosening SMA connectors have a specified torq...

Страница 36: ...osening the four M5 socket head cap screws circle marked in figure 5 2 Front and top cover screws Do not remove those screws When they are loosened the front cover can be taken off Before opening the cabinet disconnect the mains connector illustrated in chapter 3 2 2 Connections To open the cabinet unscrew the nine M5 socket head cap screws captive of the top cover of the remote unit see figure 5 ...

Страница 37: ...her 3 socket head cap screws in the middle and on the right hand side with a hexagon key Pull the power supply out Apply a thin layer of heat conducting paste to the surface of the new PSU that contacts the cabinet when installed Carefully insert the new power supply Fasten the two socket head cap screws Re connect all cables and connectors figure 5 3 Screws of PSU AC In case the DC PSU is equippe...

Страница 38: ...fan unit is screwed to the cabinet Be careful not to lose the according washers Take off the fan unit and disconnect the connector cable from the cabinet To install the new fan unit proceed in reverse order In order not to squeeze the fan connector cable take care to position it correctly after its re connection figure 5 6 Fan connector cable 38 of 42 ...

Страница 39: ...x 12 6 x 12 2 in Weight 28 kg 61 5 Ib Spacing required 40 mm 1 66 in around unit Do not block air inlet and outlet Vertical mounting 300 mm above and below is compulsory All data is subject to change without notice 6 1 3 Environmental and Safety Specifications Note For detailed information please refer to the Environmental and Safety Specifications leaflet of the supplier related to ETS 300 019 Eu...

Страница 40: ... ID No FRU ION M8P S 7611167 Cover 7160735 x Locker 7163617 x Crossbandcoupler 1 2 763 775 806 824 7613541 00 Fan Unit 7159547 Fin Ampl 716 775 43 dB 7601520 00 Fin Ampl 851 894 43 dB 7543140 00 Low Noise Ampl 806 824 32 dB 7612434 00 OTRx 70 85 90 17 21 RU LS 7604302 00 PCB P3129 Control Unit RCM161 C LT 7578167 01 PCB P3394 Distribution Control board 7612785 00 Power Supply Unit AC IN 100 240V 7...

Страница 41: ... General 36 Grounding 18 H Health and Safety Warnings 8 I Installation Electrical 17 Mechanical 15 L LED 29 M Maintenance 35 Mounting General 15 Wall 16 O Opening and Closing the Cabinet 36 Optical Fibre Connection Protective Plug 22 Protective Tube Kit 24 Optional Equipment Relay Alarm Connecting Board 14 P Power Supply Replacement 37 R Redundancy Relay Configuration 33 Relay Alarm Connecting Boa...

Страница 42: ... April 2010 MF0132APB layout of first last page changed designation of RU modified first page chapters 1 2 1 3 1 4 updated former chapters 3 1 3 2 deleted chapters 3 2 1 3 3 updated former chapters 7 1 7 2 modified chapter 5 3 extended 13 February 2012 42 of 42 ...

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