Related Manuals for nvent 20836-715
Summary of Contents for nvent 20836-715
- Page 1 VME Subrack System 7 U User Manual Product Numbers: 20836-715 20836-718 Revision: R1.1, November 14, 2008 Doc-No: 63972-148...
- Page 2 Rev. Date updated Change R1.0 August 22, 2006 Initial Release R1.1 November 14, 2008 Part no. FCM added 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.
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Page 3: Table Of Contents
VME Subrack System 7 U 20836-715/-718 Table of Contents Safety ......................... 1 Intended Application .................... 1 Safety Instructions ....................2 Safety Symbols used in this document..............2 General Safety Precautions................. 2 References and Architecture Specifications ............3 Product Definition..................... 4 Mechanical Overview................... - Page 4 VME Subrack System 7 U 20836-715/-718 www.schroff.biz R1.1, November 14, 2008...
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Page 5: Safety
VME Subrack System 7 U Safety 20836-715/-718 1 Safety 1.1 Intended Application 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. -
Page 6: Safety Instructions
VME Subrack System 7 U Safety 20836-715/-718 1.2 Safety Instructions The intended audience of this User’s Manual is system integrators and hardware/software engineers. 1.3 Safety Symbols used in this document Hazardous voltage! This is the electrical hazard symbol. It indicates that there are dangerous voltages inside the Shelf. -
Page 7: References And Architecture Specifications
VME Subrack System 7 U Safety 20836-715/-718 1.5 References and Architecture Specifications • User Manual VME Backplanes Order no.: 73972-103 • Short Form User Manual VME J1/J2 Monolithic Backplanes Order no.: 73972-128 • User Manual Fan Control Module (FCM) Order no.: 73972-083 For more information see the catalogue „Electronic Packaging“... -
Page 8: Product Definition
3 Axial fans, the Fan Control Module (FCM) and the Display Module are located on a 1 U extractable Fan Tray. System differences: The subracks 20836-715/-718 are identical in their construction. The only difference is the depth (355 mm/475 mm). Variations The Schroff assembly service can customize your subrack system with: •... -
Page 9: Mechanical Overview
VME Subrack System 7 U Product Definition 20836-715/-718 2.1 Mechanical Overview Figure 1: Mechanical Overview + 5 V + 1 2 -1 2 F A N T E M + 5 V + 1 2 -1 2 F A N... -
Page 10: Subrack
The 6 U Backplane (J1/J2 Monolithic) is compliant to: • VITA 1-1994 • VITA 38 Systemmanagement for VME The subrack systems 20836-715/-718 have a 12-Slot Backplane as standard. You can customize your system with different Backplanes. For more information see the Backplane’s User Manual, Order No.: 73972-103/ -128, in the catalogue and at www.schroff.biz... -
Page 11: Power Supply
VME Subrack System 7 U Product Definition 20836-715/-718 2.4 Power Supply Hazardous voltage! Parts of the power supply may be exposed with hazardous voltage. Always remove mains/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. - Page 12 VME Subrack System 7 U Product Definition 20836-715/-718 Figure 2: Power Supply 10006819 Table 1: Data AC Power Supply Power supply MP4 Input voltage nominal 100 - 240 VAC Mains Frequency 50 / 60 / 400 Hz Output (max.) 444 W (400 W if U < 200 VAC) Output voltages 12.0...
- Page 13 VME Subrack System 7 U Product Definition 20836-715/-718 Figure 3: Block Diagram 10006820 www.schroff.biz R1.1, November 14, 2008...
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Page 14: Thermals
VME Subrack System 7 U Product Definition 20836-715/-718 2.5 Thermals The front boards are cooled by forced air convection through 3 speed controlled 24 VDC axial fans (each fan 170 m³/h (100 cfm) The fans are assembled with the Fan Control Module (FCM) on a front- pluggable Fan Tray. -
Page 15: Fan Control Module (Fcm)
VME Subrack System 7 U Product Definition 20836-715/-718 2.6 Fan Control Module (FCM) The Fan Control Module (FCM): • Monitors and controls up to four fans • Monitors the signals from up to four temperature sensors • Controls the Display Module •... -
Page 16: Chassis Monitoring Module (Cmm) -Optional
VME Subrack System 7 U Product Definition 20836-715/-718 2.7 Chassis Monitoring Module (CMM) -optional- The Chassis Monitoring Module (CMM) • monitors the three VME voltages • can monitor two additional voltages with a range of ±24 V • can monitor up to seven NTC temperature sensors •... -
Page 17: Display Module
VME Subrack System 7 U Product Definition 20836-715/-718 2.8 Display Module Figure 6: Display Module 10006821 The Display Module is located at the lower front side of the subrack. 3 green LEDs signal the 3 VME voltages, two red LEDs signal over-temperature and fan fail events. -
Page 18: Installation
VME Subrack System 7 U Installation 20836-715/-718 3 Installation 3.1 Unpacking Caution! When opening the shipping carton, use caution to avoid damaging the system. Consider the following when unpacking and storing the system: • Leave the system packed until it is needed for immediate installation. -
Page 19: Rack-Mounting
VME Subrack System 7 U Installation 20836-715/-718 3.2 Rack-Mounting Warning! Do NOT move the a full equipped system by yourself. Due to the weight at least two persons are needed to accomplish this task 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. -
Page 20: Assembly Of Additional Backplanes
VME Subrack System 7 U Installation 20836-715/-718 3.3 Assembly of additional Backplanes With the subrack systems 20836-715/-718 you can assemble an additional Backplane. Obey the following instructions: 1 Disconnect the System from the line/mains power supply. 2 Remove the front panel. -
Page 21: Basic Functional Check
VME Subrack System 7 U Installation 20836-715/-718 3.4 Basic Functional Check 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. -
Page 22: Service
VME Subrack System 7 U Service 20836-715/-718 4 Service 4.1 Technical support and Return for Service Assistance 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. -
Page 23: Scope Of Delivery
Filler panel with EMC front plate for empty Slots, dimensions see catalogue 34562-8xx Filler panel for empty Slots, dimensions see catalogue 24579-03x Printed Circuit Board covers, dimensions see catalogue 20836-750 19“ case for 7 U system (Only for 20836-715) 4.5 Spare Parts Parts-No. Description 23207-028 Fan Control Module (FCM) www.schroff.biz... -
Page 24: Technical Data
VME Subrack System 7 U Technical Data 20836-715/-718 5 Technical Data Table 2: Technical Data Dimensions Height 310.5 mm (7 U) Width 483 mm (19“) Depth (20836-715) 355 mm Depth (20836-718) 475 mm Weight (20836-715) 17 Kg (20836-718) 20 kg Power supply... -
Page 25: Mechanical Dimensions
VME Subrack System 7 U Mechanical Dimensions 20836-715/-718 6 Mechanical Dimensions Figure 8: Mechanical Dimensions +5 V +1 2V -1 2V FA N TE M 10006825 1 HE = 1 U 1 TE = 1 HP www.schroff.biz R1.1, November 14, 2008... - Page 26 VME Subrack System 7 U Mechanical Dimensions 20836-715/-718 www.schroff.biz R1.1, November 14, 2008...
- Page 28 SCHROFF GMBH www.schroff.biz Langenalberstr. 96-100 Tel.: + 49 (0) 7082 794-0 Fax: +49 (0) 7082 794-200 D-75334 Straubenhardt...
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