elm854-series

UC-8540 Series Hardware User’s ManualEdition 1.0, October 2018/product© 2018 Moxa Inc. All rights reserved.UC-8540 Series Hardware User’s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance withthe terms of that agreement.Copyright Notice© 2018 Moxa Inc. All rights reserved.TrademarksThe MOXA logo is a registered trademark of Moxa Inc.All other trademarks or registered marks in this manual belong to their respective manufacturers.DisclaimerInformation in this document is subject to change without notice and does not represent a commitment on the part of Moxa.Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any time.Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use.This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication.Technical Support Contact Information/supportMoxa AmericasToll-free: 1-888-669-2872 Tel: +1-714-528-6777 Fax: +1-714-528-6778Moxa China (Shanghai office) Toll-free: 800-820-5036Tel: +86-21-5258-9955 Fax: +86-21-5258-5505Moxa EuropeTel: +49-89-3 70 03 99-0 Fax: +49-89-3 70 03 99-99Moxa Asia-PacificTel: +886-2-8919-1230 Fax: +886-2-8919-1231Moxa IndiaTel: +91-80-4172-9088 Fax: +91-80-4132-1045Table of Contents1.Introduction ...................................................................................................................................... 1-1Model Descriptions and Package Checklist .............................................................................................. 1-2 Product Features ................................................................................................................................ 1-2 Hardware Specifications ...................................................................................................................... 1-3 Hardware Block Diagram ..................................................................................................................... 1-3 2.Hardware Introduction...................................................................................................................... 2-1Appearance ........................................................................................................................................ 2-2 Dimensions ........................................................................................................................................ 2-2 LED Indicators .................................................................................................................................... 2-3 Reset Button ...................................................................................................................................... 2-4 3.Hardware Connection Description ..................................................................................................... 3-1Installing the UC-8540 Series ............................................................................................................... 3-2 Wiring Requirements ........................................................................................................................... 3-2 Connecting the Power .................................................................................................................. 3-3Grounding the Unit ...................................................................................................................... 3-3Connecting Data Transmission Cables ............................................................................................ 3-4Connecting Wi-Fi/Cellular Modules and Antennas ............................................................................. 3-6Installing SIM Cards for the Cellular Modules .................................................................................. 3-8Installing the mSATA Module ........................................................................................................ 3-9Replacing the RTC Battery ............................................................................................................ 3-91Introduction Thank you for using Moxa’s UC-8540 Series computer. The UC-8540 Series computer is a programmable communication-centric gateway offering a rich variety of communication interfaces such as Ethernet, wireless, and serial ports. This EN 50155-compliant computer is built for rail applications and comes with multiple wireless WAN gateway interfaces making it an ideal choice for building wireless communication infrastructure with 802.11 a/b/g/n/ac, and for LTE data collection and transmission.This computer runs on the Debian Linux operating system, providing a powerful communication platform without generating too much heat, even when loaded with heavy application tasks. In addition, the mSATA socket helps you easily expand the storage capacity for large-scale data acquisition.This chapter describes the product package checklist, product features, and hardware specifications.The following topics are covered in this chapter:❒Model Descriptions and Package Checklist❒Product Features❒Hardware Specifications❒Hardware Block DiagramModel Descriptions and Package Checklist The UC-8540 Series consists of the following models:•UC-8540-LX: Programmable multiple-wireless computing platform for rail onboard applications, supporting Wi-Fi and LTE modules, with a -25 to 55°C operating temperature range•UC-8540-T-LX: Programmable multiple-wireless computing platform for rail onboard applications, supporting Wi-Fi and LTE modules, with a -40 to 70°C operating temperature range•UC-8540-T-CT-LX: Programmable multiple-wireless computing platform for rail onboard applications, supporting Wi-Fi and LTE modules, with a -40 to 70°C operating temperature range, and conformal coatingThe UC-8540 Series computer is shipped with the following items:•UC-8540 Series computer•Mounting kits•CBL-4PINDB9F-100: 4-pin pin header to DB9 female console port cable, 100 cm•Quick Installation Guide (printed)•Warranty cardProduct FeaturesThe UC-8540 Series computer includes the following features:•Armv7 Cortex-A7 dual-core 1 GHz processor• 1 GB DDR3L SDRAM•8 GB eMMC for OS• 1 mSATA slot for expansion storage• 2 auto-sensing 10/100/1000 Mbps Ethernet M12 ports• 1 USB 3.0/2.0 host with Type A connector• 2 PCIe mini slots (1 PCIe/USB 2.0 and 1 USB 2.0 signals)•Isolated power input with a wide range of 24 to 110 VDCHardware SpecificationsNOTE The latest specifications for Moxa’s products can be found at https://. Hardware Block Diagram2Hardware Introduction The UC-8540 computer is compact and designed to be rugged enough for industrial applications. This chapter provides information on the appearance and dimensions of the UC-8540 and describes the LED indicators, reset button, and RTC that can help you monitor system performance and identify issues. The serial ports on the UC-8540 allow you to connect different devices, and the reliable and stable hardware platform lets you devote your attention to developing your applications.The following topics are covered in this chapter:❒Appearance❒Dimensions❒LED Indicators❒Reset ButtonAppearanceDimensionsUnit = mm (in)LED IndicatorsLED NameStatus Function P Green Power is onOff No power input or any other power-input error RGreen System is readyOffSystem is booting up, OS boot-up failure, or any other system initialization errorEthernet(located next to the Ethernet ports)GreenSteady On: 100 Mbps Ethernet link Blinking: Data transmission is in progress Yellow Steady On: 1000 Mbps Ethernet link Blinking: Data transmission is in progressOffData transmission speed at 10 Mbps or the data cable is not connected SerialGreen Tx: Data transmission is in progress Yellow Rx: Receiving DataOffNo operation on the serial portsS Green Data is being accessed from either the eMMC or the mSATA module Off No data is being accessedPGM Red Programmable LED for user-defined functionWirelessGreen The number of glowing LEDs indicate the wireless signal strength as follows:3 Green: Excellent 2 Green: Good 1 Green: PoorOffNo wireless signalReset ButtonPress the Reset button on the front panel of the UC-8540 computer to set the system to the factory default values and reboot the system automatically. The R LED will flash for 5 seconds and then maintain a steady glow when the system has rebooted. All system configurations will be reset to the factory default once the computer restarts.3 Hardware Connection DescriptionIn this chapter, we show how to connect the UC-8540 computer to the network and to various devices.The following topics are covered in this chapter:❒Installing the UC-8540 Series❒Wiring RequirementsConnecting the PowerGrounding the UnitConnecting Data Transmission CablesConnecting Wi-Fi/Cellular Modules and AntennasInstalling SIM Cards for the Cellular ModulesInstalling the mSATA ModuleReplacing the RTC BatteryInstalling the UC-8540 SeriesWall or Desk MountingUse two screws per side to fasten the mounting kits on to the UC-8540 computer and then mount the computer on to a wall or desk.Wiring RequirementsBe sure to read and follow these common safety precautions before proceeding with the installation of any electronic device:• Use separate paths to route wiring for power and devices. If power wiring and device wiring paths mustcross, make sure the wires are perpendicular at the intersection point.NOTEDo not run signal or communication wiring together with power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.• Use the type of signal transmitted through a wire to determine which wires should be kept separate. Therule of thumb is that wiring that shares similar electrical characteristics can be bundled together. • Keep input wiring and output wiring separate.•It is advisable to label the wiring to all devices in the system for easy identification.Wall MountingDesk MountingFasten the screws to the back panel of the UC-8540Fasten the screws to the bottom panel of the UC-8540Connecting the PowerConnect the 24 to 110 VDC power line with M12 A-coded connector to the UC-8540 Series computer. If the power is supplied properly, theP LED will glow a solid green after a 25 to 30-second delay. The power input location and pin definition are shown in the following figures:Grounding the UnitGrounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting the power.The grounding connector is located on the front panel. Connect the grounding wire to an appropriate grounded metal surface.Power Input(24-110 VDC, M12)Grounding ConnectorConnecting Data Transmission CablesIn this section, we describe how to connect the UC-8540 embedded computer to a network and serial devices.Connecting to an Ethernet NetworkConnect your network cable to the embedded computer’s Ethernet port. The other end of the cable should be connected to your Ethernet network. When the cable is properly connected, the green LED corresponding to the Ethernet port turns on indicating a valid connection.Two 10/100/1000 Mbps Ethernet ports with M12 X-coded connectors are located on the rear panel of the UC-8540 computer. See the following figure for the location of the Ethernet ports and the pin assignments:NOTEIf you are using your own Ethernet cable, make sure that the pin assignment on the connector of the Ethernet cable matches the pin assignment shown below.Connecting a Serial DeviceUse serial cables to connect your serial devices to the computer’s serial ports. The serial port with DB9 interface can be configured for RS-232, RS-422, or RS-485 communication. The pin location and assignment of the serial ports are shown in the following diagrams:LAN Ports x 2, LEDs x 4 (10/100/1000 Mbps, M12)Pin RS-232 RS-422 RS-485(4-wire)RS-485(2-wire)1 DCD TxDA(-) TxDA(-) -2 RxD TxDB(+) TxDB(+) -3 TxD RxDB(+) RxDB(+) DataB(+)4 DTR RxDA(-) RxDA(-) DataA(-)5 GND GND GND GND6 DSR - - -7 RTS - - -8 CTS - - -Connecting a USB DeviceThe UC-8540 computer is provided with a USB 3.0 port on the front panel for connecting a USB device.Serial Ports(RS-232/422/485, DB9)USB Port x 1(USB 3.0, type A)Connecting Wi-Fi/Cellular Modules and AntennasThe UC-8540 computer is provided with two sets of QMA antenna holes for installing antennas for the Wi-Fi and cellular modules. Unfasten the two screws on the side panel and lift up the panel to check the location of the Wi-Fi/cellular module sockets.Socket Name Usage CellularCellular module Wi-FiWi-Fi ModuleTo install a wireless (Wi-Fi/cellular) module, do the following: 1. Remove the plastic protective film on the thermal pads.The thermal pads come attached to the wireless module.SIM Slots x 2 (Micro SIM)2.Insert the wireless module in the designated socket and tighten the two screws on the module.3.Attach the flat end of the antenna cable to the connector marked MAIN on the module.Follow the procedure described above to attach the AUX antenna cable.If your UC-8540 is not a standalone GPS version, you can attach the GPS antenna cable to the connector marked GPS on the module.Refer to the following figure provided on the front panel to identify the antenna mounting holes for the wireless modules.4. Connect the antennas to the connectors on the front panel.Refer to the following figure for the specific location of each antenna connector, including a connector for a GPS antennaUse the procedure described above to install other Wi-Fi or cellular modulesNOTEThe Wi-Fi module installed in the socket requires three antennas. Make sure all three antennas are installed and secured properly before you use the module.Installing SIM Cards for the Cellular ModulesThe cellular module in the UC-8540 supports 2 Micro SIM cards. To install Micro SIM cards for the cellular modules, do the following:1. Open the case of the Micro SIM card socket.2. Insert the Micro SIM-card into the socket in the correct direction.To remove the SIM card, push it down to release the card.Wi-Fi Antenna QMA Connectors x 3Cellular AntennaQMA Connectors x 2GPS AntennaTNC ConnectorInstalling the mSATA ModuleThe UC-8540 computer is provided with one storage socket for installing an mSATA module.To install the mSATA module, do the following:1.Unfasten the screws on the cover of the mSATA socket located on the bottom panel of the UC-8540.2.Insert the mSATA module onto the socket and fasten the two screws on the module to secure the module.3.Replace the cover and faster the screws on the cover.Replacing the RTC BatteryThe RTC battery (BR2032) socket is located beside the mSATA socket, as shown below:。

VSC854xRT Radiation-Tolerant Ethernet PHYSingle-Port, Fast, Gigabit Ethernet Copper PHY With MII, RMII, GMII and RGMIIVSC8541RT Key FeaturesSuperior PHY and Interface Technology• Integrated 10/100/1000BASE-T Ethernet copper trans-ceiver (IEEE ® 802.3ab compliant) with the industry’s only non-TDR-based VeriPHY™ cable diagnostics algorithm • Patented line driver with low EMI voltage mode architec-ture and integrated line-side termination resistors • Wake-on-LAN using magic packets• HP Auto-MDIX and manual MDI/MDIX support • MII, RMII, GMII and RGMII for MAC•Jumbo frame support up to 16 Kilobytes with program-mable synchronization FIFOsSynchronous Ethernet and IEEE 1588 Time Stamp Support • Recovered clock output with programmable clock squelch control for G.8261 Synchronous Ethernet applications • 1000 BASE-T ring resiliency feature to switch between master and slave timing without dropping link • Clock output squelch to inhibit clocks during auto-negotiation and no link status• Clause 45 registers to support IEEE 802.3bf•IEEE 1588 Start of Frame (SOF) detection to enhance1588v2 PTP time stamp accuracyFast Link Up/Link Drop Modes• Fast link failure indication (<1 ms typical, programmable down to <10 μs)•Supports 1000BASE-T forced mode for both master and slave end point configurations with constant link self-monitoring and link auto-reset should the link come downBest-In-Class Power Consumption• EcoEthernet v2.0 green energy efficiency with ActiPHY, PerfectReach and IEEE 802.3az energy-efficient Ethernet• Fully optimized power consumption for all link speeds •Clause 45 registers to support energy-efficient EthernetKey Specifications• Compliant with IEEE 802.3 (10BASE-T, 100BASE-TX, and 1000BASE-T) specifications• Supports MII, RMII, GMII and RGMII• Supports 1.5, 1.8, 2.5 and 3.3V CMOS for RGMII versions 1.3 and 2.0 (without HSTL support), GMII/MII and RMII version 1.2• Supports 25 MHz XTAL and 25/50/125 MHz OSC clock sources• Supports programmable output frequencies of 25, 50 or 125 MHz regardless of chosen XTAL or OSC frequencies • Supports a wide array of stand-alone hardware configura -tion options• Supports all five bits of MDIO/MDC addressing possible for managed-mode designs using pull-up/pull-down resistors•Optionally reports if a link partner is requesting in-line Power over Ethernet (PoE and PoE+)The Microchip name and logo and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective companies. © 2021, Microchip Technology Incorporated. All Rights Reserved. 7/21 DS00003337BSpace Environment• Full wafer lot traceability• 68-pin hermetic ceramic CQFP package • Space-grade screening and qualification• Total ionizing dose: up to 100 krad (Si), QML and ESCC)• Heavy ions and protons test• Single event latch-up LET > 78 MeV.cm²/mg •SEU full characterization for all functional blockHiRel/New Space Application• Full wafer lot traceability • 68-pin plastic VQFN package• QML-N/AQEC/AEC-Q100 equivalent• Unitary burn-in and temperature cycling (opt.)• Qual pack documentation •Single lot date codeVSC8540RTThe Radiation-Tolerant, Single-Port, Fast Ethernet Copper PHYTargeting space-constrained 10/100BASE-T applications in both ceramic and plastic packages, the VSC8540RT is a radiation-tolerant, single-port, fast Ethernet copper PHY with RGMII/MII/RMII interfaces that withstands the harsh aerospace environments with enhanced radiation performance and high reliability in extreme temperatures and vacuums. With its equivalent feature set, VSC8540RT is the radiation-tolerant Ethernet PHY solution for customers not requiring gigabit capabilities.VSC8541 Evaluation KitProduct Selection GuideTHERMDATHERMDCP0_D0N P0_D0P P0_D1N P0_D1P P0_D2N P0_D2P P0_D3N P0_D3PRCVRD_CLK CLK_SQUELCH_IN FASTLINK_FAILCLKOUTXTAL1/REFCLK XTAL2REFCLK_SEL[1:0]REF_FILT_A REF_REXT_ALED[1:0]。

备品备件清单表
备品备件清单表（保修期内免费提供）
序号。

主要件和关键件。

规格型号。

数量。

原产地。

单价。

总价
1.新机芯IGBT驱动板。

0555.1.德国。

560.560
2.航空板。

HK1XJN。

1.肖特/德国。

520.520
3.霍尔传感器。

125AP。

1.敏星/中国。

640.640
4.整流桥板。

ZL。

5.吸收电容。

6.全桥衬板。

380-SL9.1.德州/美国。

360.360
7.驱动芯片UC3707.Φ400.1.肖特/德国。

120.120
8.驱动芯片.肖特/德国。

1.100.100
9.电源变压器SL9.敏星/中国。

1.70.70
10.WIMA电容16W。

敏星/中国。

1.50.50
11.热敏电阻。

敏星/中国。

1.20.20
12.不锈钢灶圈。

1.肖特/德国。

230.230
以上备品备件设备在质保期内由我公司免费提供，质保期后我公司也将按此表的价格收费（此表为成本价格，并保证低于市场价），人工费、工时费、交通费均免费。

如果客户单位对厨房需要进行改造、搬迁等，本投标单位也将提供尽可能的技术支持和帮助。

德国TR绝对值编码器绝对编码器光码盘上有许多道光通道刻线，每道刻线依次以2线、4线、8线、16线。

编排，这样，在编码器的每一个位置，通过读取每道刻线的通、暗，获得一组从2的零次方到2的n-1次方的唯一的2进制编码(格雷码)，这就称为n位绝对编码器。

这样的编码器是由光电码盘的机械位置决定的，它不受停电、干扰的影响。

绝对编码器由机械位置决定的每个位置是唯一的，它无需记忆，无需找参考点，而且不用一直计数，什么时候需要知道位置，什么时候就去读取它的位置。

这样，编码器的抗干扰特性、数据的可靠性大大提高了。

从单圈绝对值编码器到多圈绝对值编码器旋转单圈绝对值编码器，以转动中测量光电码盘各道刻线，以获取唯一的编码，当转动超过360度时，编码又回到原点，这样就不符合绝对编码唯一的原则，这样的编码只能用于旋转范围360度以内的测量，称为单圈绝对值编码器。

如果要测量旋转超过360度范围，就要用到多圈绝对值编码器。

编码器生产厂家运用钟表齿轮机械的原理，当中心码盘旋转时，通过齿轮传动另一组码盘(或多组齿轮，多组码盘)，在单圈编码的基础上再增加圈数的编码，以扩大编码器的测量范围，这样的绝对编码器就称为多圈式绝对编码器，它同样是由机械位置确定编码，每个位置编码唯一不重复，而无需记忆。

多圈编码器另一个优点是由于测量范围大，实际使用往往富裕较多，这样在安装时不必要费劲找零点，将某一中间位置作为起始点就可以了，而大大简化了安装调试难度。

绝对值编码器长度测量的应用一(绝对值旋转编码器的机械安装:绝对值旋转编码器的机械安装有高速端安装、低速端安装、辅助机械装置安装等多种形式。

1( 高速端安装:安装于动力马达转轴端(或齿轮连接)，此方法优点是分辨率高，由于多圈编码器有,,,,圈，马达转动圈数在此量程范围内，可充分用足量程而提高分辨率，缺点是运动物体通过减速齿轮后，来回程有齿轮间隙误差，一般用于单向控制定位。

另外编码器直接安装于高速端，马达抖动须较小，不然易损坏编码器。