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VME System Subracks 3 U / 4 U

1. The completion and final testing of the units have been carried out or at least supervised by qualified technicians These instructions are directed exclusively to these qualified technicians i e engineers trained and qualified electricians etc Make sure that e the assembled unit complies with the safety regulations currently applicable in the country it is going to be used e the overall unit complies with all other regulations and specifications at the place and country of use e g interference limits approval by the telecom munications authorities 1 R1 0 June 25 2007 VME System Subracks 3 U 4 U Safety 20836 310 415 1 2 Safety Instructions The intended audience of this User s Manual is system integrators and hardware software engineers 1 2 1 Safety Symbols used in this document Hazardous voltage This ts the electrical hazard symbol Familiarise yourself with the danger of electrical voltages and the safety precautions to avoid accidents before Starting to work with parts that carry dangerous voltages Caution This ts the user caution symbol It indicates a condition where damage of the equipment or injury of the service personnel could occur To reduce the risk of damage or injury follow all steps or procedures as instructed Danger of electrostatic discharge Static electricity can damage sensitive components in a system To avoid damage wear ESD wrist straps or at regular intervals touch blank e
2. 0 el 13 K AS SCD getter nsec ae a das a tn 14 3 1 General Assembly Guidelines 0000 nnnn nano nenn nenn nnnenn 14 3 1 1 lae CIA NG EE 14 3 1 2 Ensuring Proper Airflow sss eee e eee e eee e 14 32 lt Te 1 e Te dl e E 15 3 3 COMMISSIONING an ses ee ee nee en eat 16 4 EEN 17 4 1 Technical support and Return for Service Assistance 17 4 2 Declaration of Conformity ii 17 4 3 Delivery comprises nenn nenn nnnnnnnnnnne nenn nenn nen nnnnnnnennnnnn 18 4 4 Accessories ese 18 4 5 Replacement Parts iii 18 Technical DAS ass staan amsn ane en een 19 RII Le EE 20 www schroff biz R1 0 June 25 2007 VME System Subracks 3 U 4U 20836 310 415 www schroff biz Il R1 0 June 25 2007 VME System Subracks 3 U 4U Safety 20836 310 415 1 Safety 1 1 Intended Application www schroff biz The VME system subrack described in this manual is intended as a platform for a microcomputer system based on the VME bus system VITA 1 1994 The VME system subracks are designed for protection class IP 20 and can be used only in the resp environments For higher protection requirements a e IP 54 55 you must install the system subrack in a protective case VME system subracks are not finished products so there is no valid approval for these units In order to enable stand alone functionality additional elements are required An operational system is achieved only by way of appropriate VME boards
3. A time lag with a 250 W power supply and 6 3 A time lag with a 350 W power supply Figure 6 Power Input Fuses 10006815 1 Fuse 2 AC Power Connector www schroff biz 16 R1 0 June 25 2007 VME System Subracks 3 U 4U Service 20836 310 415 4 Service 4 1 Techni cal support and Return for Service Assistance We generally recommend to return the complete subrack system For all product returns and support issues please contact your Schroff sales distributor or www Schroff biz We recommend that you save the packing material Shipping without the original packing material might void the warranty 4 2 Declaration of Conformity www schroff biz VME systems are not an end product In order to make them operational further assemblies are necessary In accordance with the definition in the EMC directives it is not classified as equipment therefore a CE certification is not required The systems do however fulfil all requirements in a full assembled state to the standard of EMC guideline 89 336 EWG and the low voltage guideline 73 23 EWG Generally the systems are equipped with power supplies which have a CE certification EN 60950 EN 61000 6 3 EN 61000 6 2 The selection of the filter elements is carried out with consideration of the hysteresis curve to EN 55022 class B Interference resistance is guaranteed in accordance with EN 61000 6 2 Shielding measurements in the frequency area of 30 MHz to 1000 MHZ t
4. U 4 U Equipment description 20836 310 415 2 7 Chassis Monitoring Module CMM optional The Chassis Monitoring Module CMM e monitors the three VME voltages e can monitor two further voltages of up to 24 V nc e can monitor up to seven NTC temperature sensors e can communicate with the Fan Control Module FCM e provides 16 digital inputs e provides 10 digital outputs The CMM is an optional assembly and not included with the subrack by default The CMM is a pluggable unit in the 3 U euroboard format with a 3 U 1 HP front panel and can be assembled at the front side The CMM allows communication and remote monitoring via RS 232 or Ethernet interface The front panel provides a RJ45 connector Ethernet an a D Sub9 connector RS 232 A user interface via HTML page is available The CMM can monitor the 3 VME voltages and two additional voltages up to 24 Voc The error status can be displayed by LEDs through the RS 232 serial interface or via ethernet as a HTML page Up to 7 NTC temperature sensors can be connected to the CMM Two alarm thresholds between 20 C and 70 C can be set The CMM provides 16 digital inputs and 10 digital outputs for customer specific applications Four digital outputs are open collector outputs isolated by opto couplers six digital outputs are TTL compatible non isolated The CMM is connected to the FCM The temperature values and the fan speeds are transmitted to the CMM D If a CMM is ins
5. systems backplane 1 FCM Fan Control Module T 8 9 Board cage with guide rails 2 3 4 Display module Mains line switch Front panel 28 HP perforated Mains Input Module with IEC 320 line filter and fuses C14 connector Power supply 5 R1 0 June 25 2007 www schroff biz VME System Subracks 3 U 4 U Equipment description 20836 310 415 2 2 Subracks The 3 U or 4 U 19 subrack is based on the Schroff europacPRO system with EMC shielding The board cage enables the horizontal assembly of 5 3 U system or 8 4 U system VME boards with dimensions 6 U 4 HP 160 mm deep The right guide rails of the board cage are equipped with ESD clips 2 3 VME Systems Backplane www schroff biz The horizontally assembled 6 U backplane J1 J2 Monolithic conforms to VITA 1 1994 VITA 38 systems management for VME The system 20836 310 is supplied with a 5 slot backplane the system 20836 415 is supplied with a 8 slot backplane Backplanes with a different number of slots are however available as an option Further information can be found in the user manual of the backplane Order No 73972 103 128 in the catalogue or on the internet under www schroff biz 1 Slot 4 HP 20 32 mm 6 R1 0 June 25 2007 VME System Subracks 3 U 4U Equipment description 20836 310 415 2 4 Power Supply Hazardous voltage Parts of the power supply may be exposed with hazardous voltage Always remove ma
6. Schroft VME System Subracks 3U 4U User s Manual Product Numbers 20836 310 20836 415 Doc No 63972 153 Revision R1 0 June 25 2007 GC Pentair Enclosures R1 0 June 25 2007 Initial Release Impressum Schroff GmbH D 75334 Straubenhardt Germany The details in this manual have been carefully compiled and checked supported by certified Quality Management System to EN ISO 9001 2000 The company cannot accept any liability for errors or misprints The company reserves the right to amendments of technical specifications due to further development and improvement of products Copyright 2007 All rights and technical modifications reserved VME System Subracks 3 U 4U 20836 310 415 1 EC ee ee reece ee ee ee ee 1 1 1 Intended Applcaton iii 1 1 2 palety INSIEUCHONS ueennnes een 2 1 2 1 Safety Symbols used in this document 2 1 3 General Safety Drecautons see eee eee e 2 1 4 References and Architecture Specifications nennen nennen 3 2 Equipment description 2 220022000000n0n2un0n0nnunnunannnnnn nun ann nun nun nun nun nun 4 2 1 Subrack Systems Overview iii 5 lee Le e EE E E EEEE E E EEE EERE 6 2 3 VME Systems Backplane eee eee 6 22 POWER UDD EE 7 2 4 1 Grounding EAHNING nen ne ste 7 2o e eee eee ene a eee eee ete ee eee ene ee nee eee eee ee 10 2 6 Fatt Control Module FCM rn ne 11 2 7 Chassis Monitoring Module CMM optional sese eee eee 12 29 Display
7. Sensor 5 V Anode 3 5 7 9 10 1112 7 Fan Power 2 Fan Power 3 Tacho Signal Fan Power 1 S 3 Tacho Signal Only 4 HE System Backplane gt LO Power Supply 10006831 www schroff biz 9 R1 0 June 25 2007 VME System Subracks 3 U 4 U Equipment description 20836 310 415 2 5 Cooling The front boards are cooled by forced air convection through speed controlled 24 VDC axial fans The 3 U unit has an axial fan with a performance of 170 m h 100 cfm D with the 4 U unit the cooling is carried out with two axial fans with a performance of 70 m h each 42 cfm The fans and the Fan Control Module FCM are located at the right next to the board cage behind a perforated front panel The air enters the subrack at the right perforated front panel and passes across the hot components on the Front Boards Heat is carried away by forced convection The air exits the Subrack at the left side The fan speed is controlled by the Fan Control Module FCM depending on the exhaust temperature Caution To maintain proper airflow all open slots must be covered with filler panels The filler panel should include an airflow baffle that extends to backplane Figure 3 Cooling illustrated on a 4 U system 10006830 D The ventilation for the cooling of the boards and the air direction of the power Supply are independent from each other The power supply sucks in the air through a perfo
8. andards There is a 6 3 mm faston connector at the rear with a grounding symbol This connector is only for equipotential bonding Grounding is achieved through the protective earth conductor of the power cable www schroff biz 7 R1 0 June 25 2007 VME System Subracks 3 U 4U Equipment description 20836 310 415 Table 1 Technical Data AC Power Supply Power Supply 250 W for 3 U Power Supply 350 W for 4 U Systems Systems Nominal Input voltage 100 240 VAC 100 240 VAC Maximale output power 250 W 350 W Output voltages Ripple lt 15 at5V lt 1 at 12 V Dynamic load step 50 mV at 5 V 3 at 12 V Recovery time to within 1 D lt 500 usec Over voltage protection Over voltage protection protection forall voltages all or all voltages for all voltages all for all voltages Over current protection Protection against overload and Protection against overload and short circuiting short circuiting Hold up ime Hold up ime time gt gt 146ms gt 146ms gt gt 45ms gt 45ms The 250 W power supply for the 3 U System has an additional voltage of D 3 3 V 40 A which is not connected to the backplane but can be used for further applications www schroff biz 8 R1 0 June 25 2007 VME System Subracks 3 U 4U Equipment description 20836 310 415 Figure 2 Wiring Diagram DISPLAY StS EE ne O gt N 12V Anode 12 V Anode Fan Fail Anode Tmp Fail Anode Tmp Sensor Tmp
9. ble ensure that the rack has adequate ventilation e Maintain ambient airflow to ensure normal operation If the airflow is blocked or restricted or if the intake air is too warm an over temperature condition can occur s Ensure that cables from other equipment do not obstruct the airflow through the systems e Use filler panels to cover all empty chassis slots The filler panel prevents fan air from escaping out of the front of an open slot Caution To maintain proper airflow all open slots must be covered with filler panels The filler panel should include an airflow baffle that extends to backplane www schroff biz 14 R1 0 June 25 2007 VME System Subracks 3 U 4U Assembly 20836 310 415 3 2 Rack Mounting Warning Do NOT stack the system on top of any other equipment If the system falls it can cause severe bodily injury and damage the equipment This subrack system can be installed in 19 equipment racks The rack must be accessible from the front and rear for equipment installation Mounting Instructions e Ensure that the rack is constructed to support the weight and dimensions of the system e Install any stabilizers that came with your equipment rack before mounting or servicing the system in the rack e Load the rack from the bottom to the top with the heaviest system at the bottom avoid uneven mechanical loading of the rack e Schroff recommends the use of chassis support brackets www schr
10. ins line connector before carry out any assembly work Caution Your system has not been provided with a AC power cable Purchase a AC power cable that is approved for use in your country The AC power cable must be rated for the product and for the voltage and current marked on the product s electrical ratings label The voltage and current rating of the cable should be greater than the ratings marked on the product The power supply is carried out with an AC power supply with wide range input The power supply is located to the right of the board cage behind a perforated front panel The AC input is via a mains input module with IEC 320 C14 connector line filter and fuses The mains on off switch is located at the bottom of the perforated front panel The safeguard of the phase and zero conductor is carried out with 2 fuses at the mains input module The maximum allowed fuse value is e 5A with plug in system 20836 310 with 250 W power supply e 6 3 A with plug in system 20836 415 with 350 W power supply Warning After the board assembly is complete the total power intake of the system has to be established and the fuse value has to be adapted accordingly 2 4 1 Grounding Earthing Caution The unit is designed in accordance with protection class 1 It must therefore be operated with protective earth GND connection Use only a three conductor AC power cable with a protective earth conductor that meets the IEC safety st
11. nclosure parts 1 3 General Safety Precautions Warning Voltages over 60 VDC can be present in this equipment This equipment is intended to be accessed to be installed and maintained by qualified and trained service personnel only This equipment is designed in accordance with protection class 1 It must therefore be operated only with protective GND earth connection e Service personnel must know the necessary electrical safety wiring and connection practices for installing this equipment in a telecommunication environment e Install this equipment only in compliance with local and national electrical codes www schroff biz 2 R1 0 June 25 2007 VME System Subracks 3 U 4 U Safety 20836 310 415 1 4 References and Architecture Specifications e User Manual VME Backplanes Order no 73972 103 e Short Form User Manual VME J1 J2 Monolithic Backplanes Order no 73972 128 e User Manual Fan Control Module FCM Order no 73972 083 Further information can also be found in the catalogue Electronic Packaging and on the internet under www schroff biz www schroff biz 3 R1 0 June 25 2007 VME System Subracks 3 U 4 U Equipment description 20836 310 415 2 Equipment description The Schroff VME plug in system consists of e A shielded 19 subrack with board cage for the assembly of 6 U boards in accordance with VME standard VITA 1 1994 e A VME VITA 1 1994 systems backplane e An AC power supply
12. o VG directive 95 373 Part 15 are carried out The systems were developed and manufactured in accordance with EN 60950 Before delivery each systems undergoes a voltage protective earth and functionality test 17 R1 0 June 25 2007 VME System Subracks 3 U 4U Service 20836 310 415 4 3 Delivery comprises 19 subrack shielded with side panels rear panel part front panel and front handles Front handles RAL 7016 Bu VME systems backplane VITA 1 1994 5 slot 6 U 3 U systems 8 slot 6 U 4 U systems Board cage for the assembly of max 5 boards 6 U 160 mm deep 3 U systems max 8 boards 6 U 160 mm deep 4 U systems Guide rails inc ESD clips ESD clip assembled at the front right WERE AC mains input module IEC 320 C 14 fuses and filter Open Frame power supply with input range of 100 VAC to 240 VAC 250 W 3 U with 3 voltages 5 V 40 A 12 V 4 A 12V 1 5 A or 350 W 4 U with 3 voltages 5 V 45A 12 V 10 A 12V 9 5 A 4 4 Accessories 23207 022 022 Chassis Monitoring Module CMM Monitoring Module Chassis Monitoring Module CMM ES 7xx Slot covers with front panel and EMC shielding for vacant slots For dimensions please see catalogue 34562 8xx EXX Slot covers for vacant slots For dimensions please see catalogue covers for vacant slots For dimensions please see Slot covers for vacant slots For dimensions please see catalogue sg 03x Board covers For dimensions plea
13. off biz 15 R1 0 June 25 2007 VME System Subracks 3 U 4U Assembly 20836 310 415 3 3 Commissioning Warning Voltages over 60 VDC can be present in this equipment This equipment is intended to be accessed to be installed and maintained by qualified and trained service personnel only This egipment is designed in accordance with protection class 1 It must therefore be operated only with protective GND earth connection Before the commissioning of the system the following tasks have to be carried out e Ensure that the system has not been damaged during transport storage or assembly e Carry out a new test for the protective earth set value lt 0 1 Ohm e Switch on the system and check all VME voltages directly on the backplane before the board assembly Info For the regulation of all ports the 250 W power supply requires a basic load of 4 Aon 5 V output ports which corresponds to a resistance of 1 2 Ohm 20 W e Assemble the boards e Cover the vacant slots with air flow barriers e Check that the rear panel is screwed on tightly e Commission the system and measure the total current intake e Change the power supply fuses at the equipment socket with fuses that cor respond to the value of the total current intake D The power input fuses are arranged for the maximum performance of the power supply and have to be adjusted to the actual current intake of the total system during commissioning Maximum values are 5
14. rated front panel too but the hot air is expelled through the partly perforated rear panel During assembly into a rack it must be observed that no air vents are blocked www schroff biz 10 R1 0 June 25 2007 VME System Subracks 3 U 4 U Equipment description 20836 310 415 2 6 Fan Control Module FCM www schroff biz The Fan Control Module FCM e Monitors and controls up to four fans e Monitors the signals from up to four temperature sensors e Controls the Display Module e Speed up the fans in case of a failure of one fan e enable remote monitoring when connected to the optional Chassis Monitoring Module CMM Up to four NTC temperature sensors can be connected to the FCM The highest temperature level is the reference for the fan speed If one or more sensors exceed 60 C the output for the temperature fail LED and a digital output are activated Since the fan speed is temperature controlled by the FCM the fans rotate with the lowest speed possible Lower speeds reduce acoustic noise and increase the longevity of the fans The FCM also controls a Display Module 3 green LEDs signal the 3 VME voltages two red LEDs signal over temperature and fan fail events Figure 4 Hysteresis line for fan speed temperature Fan Speed Over Temp pee 10006807 Further information can be found in the FCM Manual Order No 73972 083 or on the internet under www schroff biz 11 R1 0 June 25 2007 VME System Subracks 3
15. se see catalogue oo 450 19 enclosure for the assembly of plug in systems 4 U with 3 U systems with Additional front panel 1 U 4 5 Replacement Parts On request www schroff biz 18 R1 0 June 25 2007 VME System Subracks 3 U 4U Technical Data 20836 310 415 5 Technical Data Table 2 Technical Data ee a Weight TCS 20836 415 415 8 Bk EE com 170 m h 100 cfm each free blowing 70 m h 42 cfm each free blowing Ambient Temperature ___ SSES EMC fui requirements fr Interference Resistance Resistance EN EN 55024 Test voltages according to EN 60950 Input Output 4 3 kVDC Input PE 2 2 kVDC Output PE 0 7 KVDC Output Output 0 7 KVDC Shock and vibration nn and vibration EN EN 60068 2 6 and EN 60068 2 27 2 6 and EN 60068 2 27 Shielding attenuation typ 40 dB at 1 GHZ if shielded front panels are used www schroff biz 19 R1 0 June 25 2007 VME System Subracks 3 U 4U Dimensions 20836 310 415 6 Dimensions Figure 7 Dimensions 10006832 www schroff biz 20 R1 0 June 25 2007 Schroft SCHROFF GMBH www schroff biz Langenalberstr 96 100 Tel 49 0 7082 794 0 Fax 49 0 7082 794 200 D 75334 Straubenhardt Oh Pentair Technical Products
16. talled the systems backplane has to be reduced by one slot Detailed information about the CMM can be found in the User Manual Order No 73972 084 or on the internet under www schroff biz www schroff biz 12 R1 0 June 25 2007 VME System Subracks 3 U 4 U Equipment description 20836 310 415 2 8 Display Module Figure 5 Display Module 5V 12V 12V FAN TEMP 10006821 The display module is located at the top at the right hand side of the system 3 green LEDs signal the presence of 3 VME voltages one red LED each signals a fan malfunction and over temperature The display module is operated by the FCM D With a plug in system equipped with CMM the display module is operated by the CMM www schroff biz 13 R1 0 June 25 2007 VME System Subracks 3 U 4U Assembly 20836 310 415 3 Assembly 3 1 General Assembly Guidelines 3 1 1 Unpacking Caution When opening the shipping carton use caution to avoid damaging the system Consider the following when unpacking and storing the system e Leave the system packed until it is needed for immediate installation e After unpacking the system save and store the packaging material in case the system must be returned If the packaging is damaged and possible system damage is present report to the shipper and analyze the damage 3 1 2 Ensuring Proper Airflow e Install the system in an open rack whenever possible If installation in an enclosed rack is unavoida
17. with global input range e Fans for the active cooling of the boards e Fan Control Module FMC to control the cooling e Display module e AC switch The power supply the Axial fans and the Fan Control Module are assembled at the right behind a perforated front panel The display module is at the top of the front panel and the AC mains switch is at the bottom At the rear panel is the mains input module with IEC 320 C14 connector line filter and fuses Unit versions The subrack systems 20836 310 415 are identical apart from their different height The 3 U system 20836 310 enables the assembly of 5 VME boards the 4 U system enables the assembly of 8 VME boards The performance of fans and the power supply is adapted to the number of slots D The systems can be assembled customer specific with all in the catalogue available system components by the Assembly Service from Schroff e The individual configuration includes e g e assembly of other backplanes e assembly of drive units e assembly of power supplies corresponding to the system requirements e assembly of a Chassis Monitoring Module CMM to monitor the system Further information can be found in the catalogue or under www schroff biz www schroff biz 4 R1 0 June 25 2007 Equipment description VME System Subracks 3 U 4U 20836 310 415 2 1 Subrack Systems Overview Figure 1 Subrack Systems Overview 10006829 Axial fan 6 VME

VME System Subracks 3 U / 4 U

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