SICAM RTUs SICAM A8000 Series. MTBF Values and Power Consumption of the Modules DC Preface, Table of Contents

Transcription

1 SICAM RTUs SICAM A8000 Series MTBF Values and Power Consumption of the Modules Preface, Table of Contents General Information on the Reliability of Electronic Boards 1 Reliability Calculation according MIL 217E 2 MTBF Values and Power Consumption 3 Definition of Terms A DC

2 Disclaimer of Liability Although we have carefully checked the contents of this publication for conformity with the hardware and software described, we cannot guarantee complete conformity since errors cannot be excluded. The information provided in this manual is checked at regular intervals and any corrections that might become necessary are included in the next releases. Any suggestions for improvement are welcome. Subject to change without prior notice. Document Label: SICRTUs-HBMTBF-ENG_V2.07 Release date: Copyright Copyright Siemens AG 2017 The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Siemens AG Order number: DC

3 Preface This document is applicable to the following product(s): SICAM RTUs SICAM A8000 Series Purpose of this manual Target Group This document provides the theoretical foundations for calculating MTBF of electronic boards. The document you are reading right now is addressed to users, who are in charge of the following engineering tasks: Conceptual activities, as for example design and configuration SICAM RTUs, MTBF Values 3 DC , Edition

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5 Table of Contents 1 General Information on the Reliability of Electronic Boards Reliability Calculation according MIL 217E MTBF Values and Power Consumption SICAM AK, SICAM AK 3, SICAM TM, SICAM BC SICAM A8000 Series Master Modules Power Supply Modules SICAM I/O Modules Communication Interface Extension Modules SICAM I/O Remote Modules A Definition of Terms SICAM RTUs, MTBF Values 5 DC , Edition

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7 1 General Information on the Reliability of Electronic Boards The reliability of an electronic device is of great importance to the user. As it is very commonly argued with slogans and with non-comparable numbers, we attempt in this document to give also the background information necessary for comprehension. (See also the explanations of terms, as well as information on literature, in the appendix). The statements on the reliability of an automation system have two bases: the failure rates of the boards - Mean Time Between Failure - (MTBF) the design of the automation system (where redundancy is built in) This document defines the failure rates of the boards. A declaration about an entire system is, of course, only possible on a project-specific basis, and is very costly. However, the board failure rate is a good basis for an objective comparison between individual manufacturers. The failure rates of a board are calculated from the failure rates of the components. Serving as a basis for this is the MIL 217E [2] manual... (for SICAM RTUs) Siemens Standard SN (for SICAM A8000 Series) Not included in the failure rates for the MTBF are early failures (extensively eliminated by burn-in and in-house tests) and systematic errors (batch errors), as they would distort the figures. The data from MIL 217E is basically worst-case data: For reasons of generalisation, the worst data are taken for different types which are combined under one term. Failures and drifting out of the specified range are considered jointly. It is additionally to be noted that the effects of failure are not taken into account. According to a study [3], 50% - 90% of all component errors (in accordance with MIL217E, deviations from specific ranges are also evaluated as component errors) do not lead to an influencing of the output signal. As, for the calculation, no LED components but all support capacitors and other components which do not influence the function in a non-elementary way were taken into account, the MTBF's given in the tables can be multiplied by a factor of 2 to 10. In order to make the calculation comprehensible and easily comparable with information given by other manufacturers, we have decided to give all the parameters for the determination of the MTBF values exactly. SICAM RTUs, MTBF Values 7 DC , Edition

8 General Information on the Reliability of Electronic Boards 8 SICAM RTUs, MTBF Values Edition , DC

9 2 Reliability Calculation according MIL 217E For the determination of the reliability of a board, the MTBF values of the components are needed, which were determined from the tables in Part 2 of the MIL217E (parts-count method). The formula for the calculation of the component failure rate l P is: l PP = l G * P Q The l G value (generic failure rate) was determined for the G B class - dependent on Environment Factor P E - from the MIL tables. Factor P E (Environment Factor) Takes into account climatic and mechanical environmental conditions. The failure rate of the components depends on the environmental conditions: high or low temperatures frequent changes of temperature drops below dew point aggressive components in the ambient air knocks, accelerations, vibrations reduce the working life. These influences are taken into account in the collection of failure rates in the MIL manual, insofar as different base failure rates are given for the various environmental conditions. Our calculations are based on class GB (ground, benign). This class defines that the components are accommodated in stationary, installed apparatus, the surrounding areas are heated, drops below freezing point do not occur, and the apparatus is maintained by specialist personnel. These conditions apply, for example, to measuring, controlling, regulating and computing apparatus in the electronics areas of industrial plants [3]. For the GB class, the following conditions apply: Vibration: 0 Hz/0g Humidity: 20%...70% Noise: db Mechanical shock 0 ms/0g Dust: Low Temperature: 25 C The P Q factor: Takes into account the influence of the production quality and the preparatory treatment. Used for calculation here were values meeting the quality classes for typical market components of good quality, i.e. values of the class B2 (not fully compliant) of MIL-STD- 883 were used. SICAM RTUs, MTBF Values 9 DC , Edition

10 Reliability Calculation according MIL 217E 10 SICAM RTUs, MTBF Values Edition , DC

11 3 MTBF Values and Power Consumption Note The MTBF values of the modules from the SICAM A8000 Series are no longer maintained in this document. As of 2018, these tables are listed in the following manuals: SICAM A8000 Series; CP-8000, CP-8021, CP-8022 Manual SICAM A8000 Series; CP-8050 Manual 3.1 SICAM AK, SICAM AK 3, SICAM TM, SICAM BC MLFB Title MTBF (h) Power Consumption (W) 6MF10110CD000AA0 AI-2300 Ana. Inp.16x ±20mA + 4x opt.iom ,8 6MF10110CD010AA0 AI-2301 Analog Input 32x +/-1V ,5 6MF10130FD000AA0 AI-5300 Analog Input 8x ±20mA MF10130FD030AA0 AI-5303 Analog Inp. (Dir.Transf,4xV,3xC) ,2 6MF10130FD060AA0 AI-5306 Ana. Inputs 16x +20mA,1ms ,5 6MF10133FD000AA0 AI-5399 Analog Input (Direkt Transf,4xV) MF11130GD000AA0 AI-6300 Analog Input 2x2 ±20mA/±10V ,48 6MF11130GD030AA0 AI-6303 Analog Inp.(Transf,4xV,3xC) EMC MF11130GD040AA0 AI-6303 Analog Inp.(Transf,4xV,3xC) EMC MF11130GD070AA0 AI-6307 Analog Input 2x2 ±5mA ,48 6MF11130GD100AA0 AI-6310 Analog Input 2x2 Pt100/Ni ,5 6MF11130GD800AA0 AO-6380 Ana. Output 4x ±20mA/±10mA/±10V ,9 6MF11020CA810AA0 CE-0701 VFT Chan. unit f.top hat rail MF11112AJ100AA0 CM-0819 RS232/RS485 Converter isolated ,55 6MF11110AJ210AA0 CM-0821 Fieldbus-Int. Ring (3xFO, 1xel.) MF11110AJ220AA0 CM-0822 Fieldbus-Interface Star (4xFO) MF11110AJ230AA0 CM-0823 Fieldbus-Int. Ring(3xFO,1xRS485) MF11110AJ270AA0 CM-0827 Fibre-Optic Interface (el.-fo) ,75 6MF11112AJ200AA0 CM-0829 RS232/RS422; RS485 Converter ,75 6MF11110AJ420AA0 CM-0842 Ax 1703-Businterface 4x fiber op ,9 6MF11110AJ430AA0 CM-0843 Ax 1703-Businterface electrical ,65 6MF11130AJ820AA0 CM-0882 Operating and display panel MF11110CJ120AA0 CM-2812 AK Board Rack for 10 DE Board Sl passiv 6MF11110CJ140AA0 CM-2814 AK Board Rack for 20 DE Board Sl passiv 6MF11110CJ150AA0 CM-2815 AK Board Rack Extens. 16 PE s passiv 6MF11110CJ160AA0 CM-2816 Redundancy Board Rack for AK1703 passiv 6MF11110CJ200AA0 CM-2820 AK Board Rack 15 DE without bus passiv 6MF11110CJ210AA0 CM-2821 AK Board Rack 20 DE without bus passiv 6MF10130CJ260AA0 CM-2826 Print for redundant power supply passiv SICAM RTUs, MTBF Values 11 DC , Edition

12 MTBF Values and Power Consumption MLFB Title MTBF (h) Power Consumption (W) 6MF11130CJ320AA0 CM-2832 AK 1703 ACP Board R. 9 Board SI passiv 6MF11130CJ330AA0 CM-2833 AK 1703 ACP Board Rack Extension passiv 6MF11130CJ350AA0 CM-2835 AK 1703 ACP Board R. 17 Board Sl passiv 6MF10130CJ370AA0 CM-2837 Connect. Comm./Sys-I/O (CP-2010) passiv 6MF10130CJ380AA0 CM-2838 Connection for Comm. CP-2012/17 passiv 6MF10132CJ300AA0 CM-2839 Connect. Comm./Sys-I/O (CP-2014) passiv 6MF10110CJ570AA0 CM-2857 Connect. Comm/Sys. I/O (CP-2000) passiv 6MF10110CJ580AA0 CM-2858 Connection for Commun. (CP-2002) passiv 6MF11110EJ300AA0 CM-4830 Bus-Interface-Master 1xFO ,25 6MF11110EJ310AA0 CM-4831 Bus-Interface-Slave 1xFO+1x el ,75 6MF10130FJ070AA0 CM-5807 Ax-PE-Extension f. BC 1703 ACP/M passiv 6MF11130GJ300AA0 CM-6830 Bus-Interface 7x USB-connector ,85 6MF11130GJ800AA0 CM-6880 operating panel for TE-6460 passiv 6MF10110CA000AA0 CP-2000 Central Processor ,5 6MF10110CA020AA0 CP-2002 Communication and Processing ,5 6MF10130CA100AA0 CP-2010 Central Processor ,5 6MF10130CA120AA0 CP-2012 Communication and Processing MF10130CA140AA0 CP-2014 Central Processor MF10130CA160AA0 CP-2016 Central Processor AK ,5 6MF10130CA170AA0 CP-2017 Communication and Processing ,65 6MF10132CA100AA0 CP-2019 Communication/Processing AK ,4 6MF11110EA000AA0 CP-4000 Base Unit (24DI,8DO,4AI) ,5 6MF11110EA030AA0 CP-4003 Data Node ,4 6MF10130FA000AA0 CP-5000 Central Processing ,5 6MF10130FA020AA0 CP-5002 Measuring and Protection ,5 6MF10130FA030AA0 CP-5003 Measuring and Protection 48-60VD ,5 6MF11130GA030AA0 CP-6003 Master Control Module ,4 6MF11130GA100AA0 CP-6010 EMIC Master Control Module ,5 6MF11130GA140AA0 CP-6014 Master Control Module ,65 6MF11130GA200AA0 CP-6020 mic Master Control M V.28/8 Mod ,8 6MF11130GA400AA0 CP-6040 MIC MasterContr.ET10TX/V.28/8Mod ,979 6MF10110CB000AA0 DI-2100 Digital Input 8x8, 24-60VDC ,8 6MF10110CB100AA0 DI-2110 Digital Input 8x8, 24-60VDC, 1ms ,8 6MF10110CB110AA0 DI-2111 Digital Input 8x8,110/220VDC,1ms ,8 6MF10130CB120AA0 DI-2112 Digital Input 8x8, 24 VDC,1ms MF10130CB130AA0 DI-2113 Digital Input 8x8, 48/60 VDC,1ms MF10130CB140AA0 DI-2114 Digital Input 8x8, 110 VDC,1ms MF10130CB150AA0 DI-2115 Digital Input 8x8, 220 VDC,1ms MF11110EB000AA0 DI-4100 Digital Input (2x8,24-60VDC) ,7 6MF10130FB100AA0 DI-5110 Digital Input 28x48-60VDC,1ms ,35 6MF10130FB110AA0 DI-5111 Digital Input 28x110/220VDC,1ms ,35 12 SICAM RTUs, MTBF Values Edition , DC

13 MTBF Values and Power Consumption MLFB Title MTBF (h) Power Consumption (W) 6MF10131FB080AA0 DI-5198 Binary Input 14x 48-60VDC,1ms MF10133FB000AA0 DI-5199 Binary Input 14x 110/220VDC,1ms ,374 6MF11130GB000AA0 DI-6100 Binary Input 2x8,24-60VDC ,17 6MF11130GB010AA0 DI-6101 Binary Input 2x8,110/220VDC ,17 6MF11130GB020AA0 DI-6102 Binary Input 2x8,24-60VDC,1ms ,19 6MF11130GB030AA0 DI-6103 Binary Input 2x8,110/220VDC,1ms ,19 6MF11130GB040AA0 DI-6104 Binary Input 2x8,220VDC ,17 6MF10110CC010AA0 DO-2201 Dig. Output Trans 40x1,24-60VDC ,8 6MF10110CC100AA0 DO-2210 Command output 24-60VDC ,6 6MF10110CC110AA0 DO-2211 Command output 125VDC MF11110EC000AA0 DO-4200 Digital Output (2x4,24-60VDC) ,7 6MF10130FC030AA0 DO-5203 Dig.Output (Rel.,16x1,24-220VDC) ,2 6MF10130FC120AA0 DO-5212 Command output VDC, 30A MF10131FC080AA0 DO-5298 Bin. Output (Rel.3x2, VDC) ,5 6MF11130GC000AA0 DO-6200 Bin. Outp.Trans. 2x8, 24-60VDC ,6 6MF11130GC120AA0 DO-6212 Bin Outp Rel 8x VDC/230VAC ,8 6MF11130GC200AA0 DO-6220 Command Out Basic Module ,2 6MF11130GC210AA0 DO-6221 Command Out Basic Module Measure ,09 6MF11130GC230AA0 DO-6230 Command Output Relay Module ,33 6MF10110CE000AA0 MX-2400 In-/Output 24-60VDC, 1x opt.iom MF11110EE310AA0 MX-4431 In/Output 2x optional IOM ,35 6MF11130GE000AA0 PE-6400 Periph. Controller Ax-Bus elect ,72 6MF11130GE010AA0 PE-6401 Periph. Controller Ax-Bus 1x FO ,15 6MF11130GE020AA0 PE-6402 Periph. Controller Ax-Bus 2x FO ,4 6MF11130GE100AA0 PE-6410 Periph. Controller Ax-Bus elect ,75 6MF11130GE110AA0 PE-6411 Periph. Controller Ax-Bus 1x FO ,865 6MF11130GE120AA0 PE-6412 Periph. Controller Ax-Bus 2x FO ,015 6MF11130CG300AA0 PS-2630 Power Supply 24-60VDC AK MF11130CG320AA0 PS-2632 Pow. Supply VDC, 230VAC AK MF11110EG200AA0 PS-4620 Additional Power Supply 24-60VDC MF10130FG000AA0 PS-5600 Power Supply 24-60VDC/20W MF10130FG020AA0 PS-5602 Power Supply VDC/230V/20W MF10130FG200AA0 PS-5620 Power Supply 24-60VDC/80W MF10130FG220AA0 PS-5622 Power Supp VDC,230VAC/80W MF11130GG200AA0 PS-6620 Power Supply 24-60VDC MF11130GG300AA0 PS-6630 Power Supply 24-60VDC EMC MF11130GG320AA0 PS-6632 Power Supply VDC EMC MF21010AB100AA0 SICAM CMIC 24-60VDC -25 to +70 C ,3 6MF10130AF510AA0 SM-0551 Serial Interface Processor 1 SI ,028 6MF10110AF700AA0 SM-0570 Analog Val.-Ex.Inp(2x±20mA,±10V) ,6 6MF10110AF710AA0 SM-0571 Analog Value-Expan. (2x Pt100) ,9 SICAM RTUs, MTBF Values 13 DC , Edition

14 MTBF Values and Power Consumption MLFB Title MTBF (h) Power Consumption (W) 6MF10110AF720AA0 SM-0572 Ana. Val.-Ex.Out(2x±20mA,±1/10V) ,5 6MF10110AF740AA0 SM-0574 Counting Pulse Inp. (2x24-60VDC) ,05 6MF10110CF060AA0 SM-2506 Measuring mod. Com. Out 24-60VDC ,6 6MF10110CF070AA0 SM-2507 Measuring mod. Com. Out 125VDC ,1 6MF10110CF410AA0 SM-2541 Serial Interface Processor 2 SI MF10130CF440AA0 SM-2544 Network-Interf.Ethernet 100FX MF10110CF450AA0 SM-2545 Profi-Bus Interface ,6 6MF10130CF510AA0 SM-2551 Serial Interface Processor 2 SI ,7 6MF10130CF540AA0 SM-2554 Network-Interf.Ethernet 10/100TX ,5 6MF10130CF560AA0 SM-2556 Network-Interf.Ethernet 10/100TX MF10130CF570AA0 SM-2557 Network-Interf.Ethernet 2x100TX ,4 6MF10130CF580AA0 SM-2558 Ethernet-Interf. 1x100TX,(+1SS) ,4 6MF11130GE200AA0 TE-6420 Speed Measurem. 2x2 5/24V/NAMUR ,79 6MF11130GE500AA0 TE-6450 Position Acquisit. 2x2 SSI/RS ,77 6MF11130GE600AA0 TE-6460 control of pole mounted switches ,75 6MF10020CA800AA0 VFT-KS101 VFT-Channel unit SW-parametr MF13131CJ000AA1 CM-2890 Periph.-Cable Crimp 5m 100pole MF12110CJ600AC0 CM-2860 Patch Plug standard V28,ET,TR SICAM RTUs, MTBF Values Edition , DC

15 MTBF Values and Power Consumption 3.2 SICAM A8000 Series Master Modules MLFB Title MTBF Power Consumption (W) 6MF21010AB100AA0 CP-8000 Master Module with I/O -25/+70 C h y 6MF21011AB100AA0 CP-8000 Master Module with I/O -40/+70 C h y 6MF28021AA00 CP-8021 Master Module h y 6MF28022AA00 CP-8022 Master Module h y 6MF28050AA00 CP-8050 Master Module h y Power Supply Modules MLFB Title MTBF Power Consumption (W) 6MF28620AA00 PS-8620 Power Supply 24-60VDC 12W h y 6MF28622AA00 PS-8622 Power Supply VDC 12W h y 6MF28640AA00 PS-8640 Power Supply 24-60VDC 45W h y 6MF28642AA00 PS-8642 Power S VDC or VAC 45W h y SICAM I/O Modules MLFB Title MTBF Power Consumption (W) 6MF28310AA00 AI-8310 Analog Input 2x2 Pt100/Pt h y 6MF28320AA00 AI-8320 Analog Input 4x ±20mA/±10V h y 6MF28510AA00 AI-8510 Analog Inp.(3xU(230V),3xI(LoPo)) h y 6MF28511AA00 AI-8511 Analog Inp.(3xU(LoPo),3xI(LoPo)) h y 6MF28380AA00 AO-8380 Analog Output 4x ±20mA/±10V h y MF28820AA00 CM-8820 CT-Adapter 3xI 1A_5A/225mV h 0.3 SICAM RTUs, MTBF Values 15 DC , Edition

16 MTBF Values and Power Consumption MLFB Title MTBF Power Consumption (W) y 6MF28110AA00 DI-8110 Digital Input 2x8, 24VDC h y 6MF28111AA00 DI-8111 Digital Input 2x8, 48/60VDC h y 6MF28112AA00 DI-8112 Digital Input 2x8, 110VDC h y 6MF28113AA00 DI-8113 Digital Input 2x8, 220VDC h y 6MF28212AA00 DO-8212 Dig Outp Rel 8x VDC/230VAC h y Communication Interface Extension Modules MLFB Title MTBF Power Consumption (W) 6MF28520AA00 CI-8520 Ethernet Interface h y SICAM I/O Remote Modules MLFB Title MTBF Power Consumption (W) 6MF28530AA00 CI-8530 SICAM I/O Remote 24-60VDC el h y 6MF28532AA00 CI-8532 SICAM I/O Remote VDC el h 87.1 y 16 SICAM RTUs, MTBF Values Edition , DC

17 A Definition of Terms Probability figures: In contrast to other measurements, probabilities do not give absolute amounts but distribution curves. e.g. MTBF = 8000 h This means that, assuming an exponential distribution for the working life, after 8000 h of operation 63% of the employed devices fail. The remainder can, in part, considerably exceed the average working life [3]. Reliability (R): The reliability is a measure that states that an automation system carries out its intended function, under defined conditions, over a determined period of time. It is a probability figure which is dependent on error rates and duration of operation. It is given as Mean Time Between Failure (MTBF) in hours (years), and is calculated from the board failure rates [1]. Availability (A): The availability of an automation system is the capability to execute the required function at a desired point in time [1]. It is, similarly, a probability. It is given as a % and is calculated by: or stated more simply uptime A = 100 % uptime + downtime A = MTBF 100% MTBF + MTTR whereby MTTR represents that downtime in which the system is switched off for maintenance or repair reasons, and MTBF is the time to the first failure. SICAM RTUs, MTBF Values 17 DC , Edition

18 Literature [1] IEC [2] MIL 217E [3] Zuverlässigkeit von Meß- und Automatisierungseinrichtungen (E. Schrüfer, Hansen Verlag) Values for the power consumption of SICAM RTUs boards see CPC_eng.Excel 18 SICAM RTUs, MTBF Values Edition , DC