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HMS Anybus CompactCom B40-1 Design Manual

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A A n n y y b b u u s s
® ®
C C o o m m p p a a c c t t C C o o m m B B 4 4 0 0 - - 1 1
DESIGN GUIDE
HMSI-27-230 3.4 en-US ENGLISH

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Summary of Contents for HMS Anybus CompactCom B40-1

  • Page 1 A A n n y y b b u u s s ® ® C C o o m m p p a a c c t t C C o o m m B B 4 4 0 0 - - 1 1 DESIGN GUIDE HMSI-27-230 3.4 en-US ENGLISH...
  • Page 2 Important User Information Liability Every care has been taken in the preparation of this document. Please inform HMS Industrial Networks of any inaccuracies or omissions. The data and illustrations found in this document are not binding. We, HMS Industrial Networks, reserve the right to modify our products in line with our policy of continuous product development. The information in this document is subject to change without notice and should not be considered as a commitment by HMS Industrial Networks.

  • Page 3: Table Of Contents

    About this Document......................3 Related Documents ......................3 Document history ......................3 Document Conventions .....................4 Document Specific Conventions..................4 Trademark Information .....................5 About the Anybus CompactCom B40-1................6 General Information ......................6 Features .........................7 Host Interface ........................8 Overview ........................8 Host Application Connector ..................... 10 Parallel Interface Operation .....................
  • Page 4 Black Channel/Safety Interface ..................51 Mechanical Specification ....................53 Anybus CompactCom B40-1 ..................... 53 Connector Board for PROFIBUS ..................54 Connector Board for Copper Based Ethernet............... 55 Connector Board for Fiber Optic Ethernet ................56 Connector Board for CC-Link and DeviceNet ............... 57 Footprints........................

  • Page 5: Preface

    Preface 3 (78) Preface About this Document This document is intended to provide a good understanding of how to use the Anybus CompactCom B40-1. The reader of this document is expected to be familiar with hardware design and communication systems in general. For additional information, documentation, support etc., please visit the support website at www.anybus.com/support.

  • Page 6: Document Conventions

    This is a cross-reference within this document: Document Conventions, p. 4 This is an external link (URL): www.hms-networks.com This is additional information which may facilitate installation and/or operation. This instruction must be followed to avoid a risk of reduced functionality and/or damage to the equipment, or to avoid a network security risk.

  • Page 7: Trademark Information

    Power Pin connected directly to module power supply, GND or 3V3 Trademark Information Anybus ® is a registered trademark of HMS Industrial Networks. EtherCAT ® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. All other trademarks are the property of their respective holders.

  • Page 8: About The Anybus Compactcom B40-1

    There are also available interface boards for several networks, providing network connectors and physical interface. All Anybus CompactCom B40-1 share footprint and electrical interface. The brick has two connectors that provides communication with the host application board. The host application connector provides an interface between the host application and the brick, while the network connector provides network access.

  • Page 9: Features

    Precompliance tested for CE & UL. Contact HMS Industrial Networks for further information. All Anybus CompactCom B40-1 will be precertified for network conformance. This is done to ensure that the final product can be certified, but it does not necessarily mean that the final product does not require recertification.

  • Page 10: Host Interface

    Host Interface 8 (78) Host Interface This chapter describes the low level properties of the Anybus CompactCom interface. Overview The Anybus CompactCom has five different host communication interfaces, corresponding to different operating modes. The figure below illustrates the basic properties of these interfaces as well as various I/O and control signals, and how they relate to the host application.
  • Page 11 SPI and parallel modes. For more information about the serial interface, see the Anybus CompactCom Hardware Design Guide for the 30 series. Please note that the Anybus CompactCom B40-1 is not backward compatible to the Anybus CompactCom B30 hardware wise. 3.1.5...

  • Page 12: Host Application Connector

    Host Interface 10 (78) Host Application Connector The host application connector provides an interface between the host application and the Anybus CompactCom B40-1. Outline of brick Pin 1 Network interface Pin 1 Application interface Top view Fig. 2 The connector is implemented by a standard 1.27 mm 56 pin header surface mounted to the bottom side of the PCB.
  • Page 13 Host Interface 11 (78) GND 2   1 3V3 A0/WEH/DIP1_0 4   3 RESET A2/DIP1_2 6 5 A1/DIP1_1   GND 8   7 A3/DIP1_3 A5/DIP1_5 10   9 A4/DIP1_4 A7/DIP1_7 12   11 A6/DIP1_6 GND 14 13 A8/LD/SS ...
  • Page 14 Host Interface 12 (78) 3.2.1 Pin Overview Depending on operating mode, the pins have different names and different functionality. Presented below is an overview of all pins except GND and 3V3. The pin types of the connector are defined in PIN Types, p.
  • Page 15 Host Interface 13 (78) Signal Name Type Notes Serial SPI Mode 8-bit 16-bit Shift Mode Mode Mode Register Mode ASI RX ASI RX ASI RX ASI RX TX / OM3 ASI TX / ASI TX / ASI TX / ASI TX / Strapping input with internal weak pull-up during powerup.
  • Page 16 Host Interface 14 (78) 3.2.3 LED Interface / D8–D15 (Data Bus) Signal Name Pin Type Description, LED Interface Description, Data Bus D9 Data Bus LED1A / D9 O / I/O LED 1 Indication A • "D9" in 16-bit parallel • Green mode.
  • Page 17 Host Interface 15 (78) 3.2.4 Settings / Sync Signal Name Type Description Operating Mode Used to select interface and baud rate, see below. OM3 (ASI TX) (TX) I (Used as OM3 during power up) Module Identification MI0 / SYNC MI0 and MI1 can be used by the host application to determine what type of Anybus CompactCom that is connected.
  • Page 18 Host Interface 16 (78) Operating Modes These inputs select the interface that should be used to exchange data (SPI, stand-alone shift register, parallel or serial) and, if the serial interface option is used, the operating baud rate. The state of these signals is sampled once during startup, i.e. any changes require a reset in order to have effect.
  • Page 19 Host Interface 17 (78) 3.2.5 RMII — Reduced Media-Independent Interface In RMII enabled modules, the pins described in the table below are used for the RMII communication. They are set to tristate during startup, making it impossilbe to indicate e.g. exception during setup.
  • Page 20 Host Interface 18 (78) 3.2.7 RESET (Reset Input) Signal Name Pin Type Description RESET Reset Used to reset the module. The master reset input is active low. It must be connected to a host application controllable output pin in order to handle the power up sequence, voltage deviations and to be able to support network reset requests.
  • Page 21 Host Interface 19 (78) Restart The reset pulse duration must be at least 10 µs in order for the NP40 to properly recognize a reset. RESET Fig. 6 Max. Symbol Min. Definition 10 µs Reset pulse width. HMSI-27-230 3.4 en-US Anybus ®...

  • Page 22: Parallel Interface Operation

    Host Interface 20 (78) Parallel Interface Operation 3.3.1 General Description The parallel interface is based on an internal memory architecture, that allows the Anybus CompactCom module to be interfaced directly as a memory mapped peripheral. The M40 modules can be configured for 8-bit or 16-bit parallel operation. The access time is 30 ns. Polled operation is possible, but at the cost of an overhead.
  • Page 23 Host Interface 21 (78) Signal Name Pin Type Description/Comments O, I OM3 / ASI TX Black channel output. Black Channel/Safety Interface, p. During startup the pin (with OM[0..2]) is used to define the operating mode of the module. Connect to external pull-up for 8-bit parallel operating mode, see Pin Overview, p.
  • Page 24 Host Interface 22 (78) 3.3.3 Pin Usage in 16-bit Parallel Mode The parallel 16-bit interface uses the following signals: Signal Name Pin Type Description/Comments A[1...13]: Mandatory address input signals. Selects source/target location. Standard bidirectional data bus. Write enable high byte. Write enable low byte.
  • Page 25 Host Interface 23 (78) Function Table (CS, WEL, WEH, OE, D[0...15]) Comment D[0...15] State HIGH High impedance Module not selected. HIGH Data Input (Write) Data on D[0...7] is written to low byte of location selected by address bus. HIGH Data Input (Write) Data on D[8...15] is written to high byte of location selected by address bus.
  • Page 26 The WE input signal must remain high during a read access. The timing diagram shows a burst read, but the timing applies for a single read as well. The Anybus CompactCom B40-1 has no setup or hold timing requirements on the address bus relative to CS during read operations. The only limitation on read setup and hold times is that the pingpong and powerup interrupt will be acknowledged if all address lines are high for 10-15 ns or more while CS is low.
  • Page 27 Host Interface 25 (78) 3.3.5 Memory Access Write Timing It doesn’t matter if the OE signal is low or high as long as WE is active (low). In 16 bit mode, the timing requirements of WE applies to both WEL and WEH. The timing diagrams show a burst write but the timing applies for a single write as well.

  • Page 28: Spi Operation

    Host Interface 26 (78) SPI Operation 3.4.1 General Description The SPI (Serial Peripheral Interface) bus is a synchronous serial data link standard which operates in full duplex mode. The SPI interface is activated using the OM[0...3] inputs. See Operating Modes, p. 3.4.2 Pin Usage in SPI Mode Presented below is an overview of all pins except GND and 3V3.
  • Page 29 Host Interface 27 (78) Signal Name Type Description/Comments ASI RX Black channel input. Connect to 3V3 if not used. Black Channel/Safety Interface, p. 51 Module Identification, p. 16 MI0/SYNC Module Detection, p. 16 RESET RESET (Reset Input), p. 18 3.4.3 SPI Interface Signals The SPI interface option uses three (optionally four) signals: Description...
  • Page 30 Host Interface 28 (78) 4–Wire Mode In 4-wire mode the SS signal is used to indicate the start and stop of an SPI transfer. In this mode the SCLK signal is allowed to be either idle high or idle low. This mode also allows multiple SPI slaves on the same SPI bus, since Anybus CompactCom MISO is tri-stated when SS is high.
  • Page 31 Host Interface 29 (78) 3–Wire Mode In 3-wire mode the SS signal must be tied low permanently, and the SCLK signal must be idle high. Multiple SPI slaves on the same bus are not possible in this mode. The module detects start and stop of a transfer by monitoring SCLK activity.

  • Page 32: Stand-Alone Shift Register

    ADI #62 Fig. 15 Even though the Anybus CompactCom B40-1 operates stand-alone, it is still possible to set host application attributes, via the use of the virtual attributes list. Some attributes are mandatory to implement in order to pass conformance test. See the Virtual Attributes section in the Anybus CompactCom 40 Software Design Guide for more information.
  • Page 33 Process active signal for shift register mode. In a PROFINET shift register stand-alone application, the PA signal must be used to clear outputs, when the Anybus CompactCom B40-1 is not in state PROCESS ACTIVE. Otherwise it will not be possible to certify the final product.
  • Page 34 Host Interface 32 (78) DIP1 and DIP2 Pins Usage The use of the DIP1 and DIP2 pins is network specific. If used, they will be read during SETUP state. Thereafter, DIP switch changes will be sampled and written to the Network Configuration Object every 0.5 seconds.
  • Page 35 Host Interface 33 (78) Network DIP1 (linked to Network DIP2 Notes Configuration Object) PROFINET 1 - 254 (Instance 3: IP Value: 1 — 255 (PROFINET If DIP1 is set to 0, saved values from address) IO object, Instance 1, instances 3 - 6 are used. If DIP1 is set attribute 24) to 255, DHCP is used for all settings.
  • Page 36 Host Interface 34 (78) 3.5.3 Timing The Anybus CompactCom B40-1 operates in 12.5 MHz in shift register mode. Timing Diagram Fig. 17 Abbreviations from the diagram above, explained, and timing details: Item Description Min Value tSUO DO setup before SCK rising edge...
  • Page 37 Host Interface 35 (78) 3.5.4 Basic Shift Register Circuit The schematic below illustrates a basic shift register circuit. INPUTS OUTPUTS IN_REG_3 OUT_REG_3 I3 D0 O3 D0 RCLK I3 D1 O3 D1 SRCLK I3 D2 O3 D2 I3 D3 O3 D3 RCLR I3 D4 O3 D4...
  • Page 38 Host Interface 36 (78) 3.5.5 Reset Circuit Example The reset circuit example in the figure, is a common 3.3 V supervisor. The main usage is to obtain a defined reset release delay after the voltage is switched on. The power supply has to provide a stable voltage within the interval 3.15–3.45 V 100nF/16V H_RESET_N...

  • Page 39: Uart Operation

    Host Interface 37 (78) UART Operation 3.6.1 General Description The serial interface is a common asynchronous serial interface, which can easily be interfaced directly to a microcontroller or UART. It is provided for backward compatibility with the Anybus CompactCom 30 series. The serial interface is activated using the OM[0...3] inputs, which also are used to select the operating baud rate, see Operating Modes, p.
  • Page 40 Host Interface 38 (78) 3.6.2 Pin Usage in Serial Mode Presented below is an overview of all pins except GND and 3V3 Signal Name Pin Type Description/Comments DIP1_0 DIP switch. Usage defined by application. DIP1_1 Readable through attribute #14 (Switch status) in Anybus Object, instance #1.
  • Page 41 Host Interface 39 (78) Signal Name Pin Type Description/Comments O, I Transmit Output TX / OM3 • Direction: CompactCom -> Host application • Idle state = High This pin doubles as OM3 strapping input on Anybus CompactCom M40 modules. Connect a pull-up resistor on the application for this pin in serial mode.

  • Page 42: Network Connector

    Network Connector 40 (78) Network Connector The network connector provides network access to the brick. Outline of brick Pin 1 Network interface Pin 1 Application interface Top view Fig. 21 The signals from the brick network connector can be directly routed to the (optional) connector board, which carries a network connector(s) identical or similar to the ones on the corresponding Anybus CompactCom M40 module.

  • Page 43: Overview

    Network Connector 41 (78) GND 2 1 3V3   B_1CEN/SDA 4   3 B_1P/RXP GND 6   5 B_1N/RXN B_2CEN/SCL 8   7 B_2P/SDP GND 10   9 B_2N/SDN B_3CEN 12 11 B_3P/TXEN   GND 14 13 B_3N/TXDIS ...
  • Page 44 Network Connector 42 (78) Signal Name PROFIBUS Ethernet based Ethernet based DeviceNet CC-Link networks, Copper networks, fiber optic B_1P B_RXP B_1CEN B_SDA B_1N B_RXN B_2P B_SDP B_2CEN B_SCL B_2N B_SDN B_3P B_TXEN B_3CEN B_3N B_XDIS B_4P B_TXP B_4CEN B_4N B_TXN NW_LED4B NW_LED4B NW_LED4B...

  • Page 45: Power Supply Pins

    3.3 V power supply. How to Connect Unused Network Connector Pins For Ethernet versions of the Anybus CompactCom B40-1 it is recommended to terminate Ethernet signals in the network interface if one of the Ethernet ports is unused. For the 10/100 Mb/s hardware version it is sufficient to terminate pair no.

  • Page 46: Ethernet Based Networks (Copper)

    Network Connector 44 (78) Ethernet Based Networks (Copper) The industrial networks, that use Ethernet for communication, share the same hardware design. However, the firmware downloaded to the brick is different depending on network. Physically they use the same set of pins in a similar way. Bricks are available for the following Ethernet based networks: EtherNet/IP, EtherCAT.

  • Page 47: Ethernet Fiber Optic Networks

    Network Connector 45 (78) Ethernet Fiber Optic Networks Ethernet fiber optic networks use more or less the same pins as copper based Ethernet networks. The brick supports PROFINET fiber optic network (PROFINET IRT). The brick supports dual network ports, signal group A is be connected to the left port (port 1) and signal group B to the right port (port 2)on the connector board, looking at the front, see Connector Board for Fiber Optic Ethernet, p.
  • Page 48 Network Connector 46 (78) Trans- Trans- Trans- Brick Brick Brick ceiver ceiver ceiver AC coupled transceiver DC coupled transceiver DC coupled transceiver with bias current Fig. 25 The AC coupling capacitors typically have a value of 100 nF. Resistors draining bias current typically have a value of 150 Ω.

  • Page 49: Devicenet

    Network Connector 47 (78) DeviceNet The Anybus CompactCom B40-1 DeviceNet communication interface uses the following pins: Type Description Signal Name C_TX C_RX C_BUSP_N Bus power detection. Active low GATE1 Low voltage MOS gate driver. For fieldbus isolated DC supply circuitry.

  • Page 50: Led Indicators

    Network Connector 48 (78) LED Indicators The Anybus CompactCom 40 series supports four bicolored LED indicators. Signal Name Default Functionality LED name Pin no. Default color LED1 NW_LED1A Green Network status NW_LED1B LED2 NW_LED2A Green Module status NW_LED2B LED3 NW_LED3A Green All Industrial Link/Act for the...
  • Page 51 Network Connector 49 (78) Fig. 28 HMSI-27-230 3.4 en-US Anybus ® CompactCom B40-1 Design Guide...

  • Page 52: Emc

    50 (78) This section offers information, necessary when designing in an Anybus CompactCom B40-1, to ensure sufficient performance related to EMC. However, an engineering assessment is always needed to ensure the quality. HMS Industrial Networks does not leave any guarantees, but provides relevant information to the customers.

  • Page 53: Black Channel/Safety Interface

    51 (78) Black Channel/Safety Interface Black Channel/Safety Interface The black channel is a transportation mechanism for safety related protocol extensions over a nonsafe communication media. The safety layer performs safety related transmission functions and checks on the communication to ensure that the integrity of the link meets the requirement for SIL 3, cat4/PL e.
  • Page 54 This page intentionally left blank...

  • Page 55: A Mechanical Specification

    Failure to observe this may cause damage to the product. All dimensions are in millimeters, tolerance ±0.10 mm, unless otherwise stated. Anybus CompactCom B40-1 The dimensions for the Anybus CompactCom B40-1 are given in the picture below. Pin 1 Application...

  • Page 56: Connector Board For Profibus

    Appendix A: Mechanical Specification 54 (78) Connector Board for PROFIBUS The connector board for the PROFIBUS network interface carries a D-sub connector If the connector board is mounted in an environment that is subject to vibration, please make sure to secure the network cable in such a manner, that the vibrations will not harm the D-sub connector.

  • Page 57: Connector Board For Copper Based Ethernet

    Appendix A: Mechanical Specification 55 (78) Connector Board for Copper Based Ethernet The connector board for the copper based Ethernet network interfaces carries two RJ45 connectors. 37,8 15,6 3,5 ± 0,20 Fig. 32 HMSI-27-230 3.4 en-US Anybus ® CompactCom B40-1 Design Guide...

  • Page 58: Connector Board For Fiber Optic Ethernet

    Appendix A: Mechanical Specification 56 (78) Connector Board for Fiber Optic Ethernet The connector board for the Fiber Optic Ethernet network interface carries two fibre optic transceivers. 40,3 16,8 3,5 ± 0,20 Fig. 33 HMSI-27-230 3.4 en-US Anybus ® CompactCom B40-1 Design Guide...

  • Page 59: Connector Board For Cc-Link And Devicenet

    Appendix A: Mechanical Specification 57 (78) Connector Board for CC-Link and DeviceNet The connector board for the CC-Link and the DeviceNet network interfaces carry a pluggable screw terminal (5.08mm) 27,4 3,5 ± 0,20 Fig. 34 HMSI-27-230 3.4 en-US Anybus ® CompactCom B40-1 Design Guide...

  • Page 60: Footprints

    Footprints A.6.1 Anybus CompactCom B40-1 The Anybus CompactCom B40-1 is connected to the host application board through the host application interface connector and a network interface connector. The footprint for the Anybus CompactCom B40-1 is shown in the picture below.

  • Page 61: Height Restrictions

    Appendix A: Mechanical Specification 59 (78) A.6.2 Network Connector Board The network connectors are mounted on a separate connector board. The footprint for a connector board is shown in the figure below. This footprint is the same for all connector boards Outline of connector board Pin 1...

  • Page 62: Front Plate Restrictions

    Fig. 38 Assembly The Anybus CompactCom B40-1 and the connector board are mounted separately on to the host application board. The connector board has to be secured using a screw, joining FE (functional earth) on the connector board to FE on the host application board. The screw holes of the Anybus CompactCom B40-1 are not connected to FE, but to GND.
  • Page 63 Pemnet SMTSO-M3-4-ET Stand-off (M3) The screw standoffs are typically 4 mm tall. If the Anybus CompactCom B40-1 and connector board are to be soldered directly to the host application board, standoffs should be 2 mm tall. Outer diameter may be 6 mm max. The standoffs should not extend outside the screw mount pads.
  • Page 64 Appendix A: Mechanical Specification 62 (78) PCB layout Outline of connector board Pin 1 Network interface Top view Outline of brick Pin 1 Network interface Pin 1 Application interface Top view M3: Standoff with internal thread, size M3 Fig. 40 HMSI-27-230 3.4 en-US Anybus ®...

  • Page 65: Technical Specification

    It is recommended for Anybus CompactCom B40-1 users to make sure that each signal controlling the Anybus CompactCom B40-1 has a drive strength enough to fulfill level and timing constraints even if the signal is loaded with 20 pF in parallel with 2.2 kΩ to GND or 3V3.

  • Page 66: Regulatory Compliance

    EN61000-4-4 Fast transients/burst EN61000-4-5 Surge immunity EN61000-4-6 Conducted immunity Since all Anybus CompactCom B40-1 modules have been evaluated according to the EMC directive through above standards, this serves as a base for our customers when certifying Anybus CompactCom B40-1 based products.

  • Page 67: C How To Disable Ethernet Port 2 (Ethernet/Ip)

    It is possible to disable Ethernet Port 2 on the Anybus CompactCom B40-1 EtherNet/IP. • Do not connect signal group B • Do not connect signals LED4A/B It is not possible to disable Ethernet Port 2 on any other Anybus CompactCom B40-1 than EtherNet/IP. For descriptions of signals see: • Overview, p. 41 •...

  • Page 68: D Implementation Examples

    66 (78) Implementation Examples General In this appendix HMS Industrial Networks provides examples of possible implementations for the Anybus CompactCom B40-1 series. There are many different processors with different functionality available on the market today. The implementations in this appendix are to be regarded as examples that are designed for one single type of processor.

  • Page 69: Spi

    Appendix D: Implementation Examples 67 (78) This design is intended for an SPI implementation. M40 pinning SCLK SCLK MISO MISO MOSI MOSI Host Application CPU (3.3V) LED1B LED1A LED2B LED2A LED3B LED3A LED4B LED4A GPIO5 GPIO6 MI0/SYNC GPIO7 GPIO9 GPIO10 RESET Fig.

  • Page 70: 16-Bit Parallel

    Appendix D: Implementation Examples 68 (78) 16-bit Parallel This example shows a design for 16-bit parallel mode. Host Application CPU (3.3V) WR/WR0 GPIO5 GPIO6 MI0/SYNC GPIO7 GPIO8 GPIO10 RESET Fig. 42 If LEDs are to be used in the host application, please refer to Network Status LED Outputs (LED [1A...4B]), p.

  • Page 71: 8-Bit Parallel

    Appendix D: Implementation Examples 69 (78) 8-bit Parallel This design is intended for 8-bit parallel mode. M40 pinning Host Application CPU (3.3V) LED1B LED1A LED2B LED2A LED3B LED3A LED4B LED4A WR/WR0 GPIO5 GPIO6 MI0/SYNC GPIO7 GPIO9 GPIO10 RESET Fig. 43 If LEDs are to be used in the host application, please refer to Network Status LED Outputs (LED [1A...4B]), p.

  • Page 72: Serial

    Appendix D: Implementation Examples 70 (78) Serial The example in the figure below shows an implementation with serial communication. Host Application CPU (3.3V) LED1B LED1A LED2B LED2A LED3B LED3A LED4B LED4A WR/WR0 GPIO1 GPIO2 GPIO3 Tx/OM3 GPIO5 GPIO6 MI0/SYNC GPIO7 GPIO8 GPIO10 RESET...
  • Page 73 Appendix D: Implementation Examples 71 (78) LED4B LED4A LED3B LED3A LED2B LED2A LED1B LED1A *By connecting this signal to Ground, this design can be used to support Anybus CompactCom passive modules. Fig. 45 These pins can not be used for LEDs in 16-bit parallel mode, as the pins in that case are used for data. All network status LED signals are present on the network interface connector, and can be connected from there.

  • Page 74: Power Supply Considerations

    Appendix D: Implementation Examples 72 (78) Power Supply Considerations D.7.1 General The Anybus CompactCom 40 platform in itself is designed to be extremely power efficient. The exact power requirements for a particular networking system will however vary a lot depending on the components used in the actual bus circuitry.
  • Page 75 Appendix D: Implementation Examples 73 (78) D.7.2 Bypass Capacitance The power supply inputs must have adequate bypass capacitance for high-frequency noise suppression. It is therefore recommended to add extra bulk capacitors near preferably all the power supply inputs (or at least two): Value (Ceramic) Reference 10 µF / 6.3 V...

  • Page 76: E Design Examples, Network Interface

    Appendix E: Design Examples, Network Interface 74 (78) Design Examples, Network Interface If the optional connector board is used, the signals from the network interface connector of the brick can be routed directly to the corresponding pins of the connector on the connector board. Section shows an example PCB layout for this case.
  • Page 77 Appendix E: Design Examples, Network Interface 75 (78) • DC/DC transformer selection recommendations: – 1:2.1 turns ratio – 500 kHz switching frequency – The transformer shall be able to deliver at least 100 mA on the network interface side without saturating, at Anybus CompactCom min/max supply voltage, and at the relevant min/max ambient temperature that is applicable –...

  • Page 78: Pcb Layout

    76 (78) PCB Layout The pin headers of the Anybus CompactCom B40-1 have pins which are 2.3 mm tall nominally, but to avoid risk of short circuit when the pin length is in the upper tolerance region, it is suggested to have via/route keepouts on the PCB top layer, in between the pad rows, as the figure shows, unless a receptacle taller than 2.6 mm is used.

  • Page 79: Network Interface Examples

    Appendix E: Design Examples, Network Interface 77 (78) Network Interface Examples This section contains typical examples, of how to design the network interface, if the optional connector board is not to be used. Examples are given for the usual network connectors as well as for M12 connectors making a higher IP rating possible.
  • Page 80 Design Example 10 and 100 Mbit Ethernet Network Interface with RJ-45 connectors Ethernet Trafo 7490100111A (Würth Elektronik Gmbh) B_1P TDB+ TDB+ TDB- B_1P/RXP RDB+ B_1CEN/SDA B_1N TDB- B_1N/RXN B_1CEN RDB- B_2P/SDP B_2CEN/SCL B_2CEN B_2N/SDN SHIELDB B_2P RDB+ RJ-45 connector B_3P/TXEN SS-60300-032 (Bel stewart) B_3CEN/RX B_2N...
  • Page 81 Design Example Ethernet Fibre Optics Network Interface J1, pin #1 10uF/10V 100nF/16V B_1P/RXP B_1CEN/SDA B_1N/RXN B_2P/SDP Port B B_2CEN/SCL B_2N/SDN 820R B_3P/TXEN B_3CEN/RX B_3N/TXDIS B_SDN 100nF/16V 100nF/16V B_SDP B_SDPA B_RXN B_RXNA B_4P/TXP/TX B_RXP B_RXPA B_4CEN/CD/BUSP_N B_TXP B_4N/TXN/TX_N B_TXN NW_LED4B_N 150R 150R NW_LED4A_N QFBR-5978Z...
  • Page 82 Design Example 10 and 100 Mbit Ethernet Network Interface with M12 connectors Ethernet Trafo 7490100111A (Würth Elektronik Gmbh) RDB+ B_1P TDB+ TDB+ B_1P/RXP RDB- B_1CEN/SDA B_1N TDB- TDB- B_1N/RXN SHIELDB B_1CEN Female D-coded M12 connector B_2P/SDP B_2CEN/SCL B_2CEN B_2N/SDN B_2P RDB+ B_3P/TXEN B_3CEN/RX...
  • Page 83 Design Example 10, 100 and 1000 Mbit Ethernet Network Interface TR1A P2_TP1- m l oq=O P2_TP1+ TR1B P2_TP2+ B_1P/RXP PB_TRD0p P2_TP2- B_1CEN/SDA PB_TRD0c B_1N/RXN PB_TRD0n TR1C P2_TP3+ B_2P/SDP PB_TRD1p B_2CEN/SCL PB_TRD1c P2_TP3- RJ-45 connector B_2N/SDN PB_TRD1n SS-60300-032 (Bel stewart) TR1D P2_TP4+ B_3P/TXEN PB_TRD2p...
  • Page 84 Design Example ISO_5V PROFIBUS B_1P/RXP Network Interface B_1CEN/SDA with D-sub connector B_1N/RXN Optocoupler HCPL0601 RN1C RN1D B_2P/SDP 220R Universal gate B_2CEN/SCL C_TXEN LVC1G97 B_2N/SDN ISO_5V B_3P/TXEN 220R B_3CEN/RX ISO_TXEN B_3N/TXDIS ISO_GND CMOS optocoupler B_4P/TXP/TX ACPL-077L ISO_5V B_4CEN/CD/BUSP_N B_4N/TXN/TX_N VDD2 VDD1 ISO_5V C_RX ISO_RX...
  • Page 85 Design Example ISO_5V PROFIBUS B_1P/RXP Network Interface B_1CEN/SDA with M12 connectors B_1N/RXN Optocoupler HCPL0601 RN1C RN1D B_2P/SDP 220R Universal gate B_2CEN/SCL C_TXEN LVC1G97 B_2N/SDN B_3P/TXEN B_3CEN/RX B_3N/TXDIS ISO_GND 100nH ISO_TXEN CMOS optocoupler B_4P/TXP/TX ACPL-077L ISO_5V B_4CEN/CD/BUSP_N B_4N/TXN/TX_N 100nH Male 5 pin B-coded M12 connector VDD2 VDD1 ISO_5V...
  • Page 86 Design Example DeviceNet Network Interface with open style connector B_1P/RXP B_1CEN/SDA B_1N/RXN ISO_5V B_2P/SDP VDD1 VDD2 B_2CEN/SCL B_2N/SDN C_TX ISO_TX B_3P/TXEN B_3CEN/RX GND1 GND2 B_3N/TXDIS ISO_5V V+_BUS V-_BUS CMOS optocoupler ISO_GND B_4P/TXP/TX ACPL-077L B_4CEN/CD/BUSP_N B_4N/TXN/TX_N 560R CAN_L CAN_L NW_LED4B_N C_BUSP_N SHIELD ISO_5V NW_LED4A_N...
  • Page 87 Design Example DeviceNet Network Interface with M12 connectors B_1P/RXP B_1CEN/SDA B_1N/RXN ISO_5V B_2P/SDP VDD1 VDD2 B_2CEN/SCL B_2N/SDN C_TX ISO_TX B_3P/TXEN B_3CEN/RX GND1 GND2 B_3N/TXDIS ISO_5V V+_BUS CMOS optocoupler ISO_GND B_4P/TXP/TX ACPL-077L B_4CEN/CD/BUSP_N B_4N/TXN/TX_N 560R SHIELD 0603 CAN_L CAN_L NW_LED4B_N C_BUSP_N ISO_5V NW_LED4A_N CAN_H...
  • Page 88 Design Example CC-Link Network Interface ISO_5V B_1P/RXP B_1CEN/SDA B_1N/RXN VDD1 VDD2 C_TX B_2P/SDP B_2CEN/SCL B_2N/SDN GND1 GND2 B_3P/TXEN B_3CEN/RX ACPL077L ISO_GND B_3N/TXDIS ISO_5V ISO_5V B_4P/TXP/TX B_4CEN/CD/BUSP_N B_4N/TXN/TX_N VDD2 VDD1 C_RX NW_LED4B_N NW_LED4A_N MCT7050-A4 NW_LED3B_N GND2 GND1 NW_LED3A_N 65HVD1176 MSTBA NW_LED2B_N ISO_GND NW_LED2A_N ACPL077L...
  • Page 89 Design Example CANopen Network Interface ISOLATION AREA HOST ISOLATION AREA NETWORK B_1P/RXP B_1CEN/SDA RN1A ISO_5V B_1N/RXN CAN_TXD ISO_5V test_smd_35 VDD1 VDD2 B_2P/SDP C_TX B_2CEN/SCL B_2N/SDN CAN_L CAN_L CAN_H B_3P/TXEN ISO_GND GND1 GND2 CAN_H B_3CEN/RX B_3N/TXDIS ISO_GND ISO_GND CMOS optocoupler SHIELD B_4P/TXP/TX ACPL077L CAN transceiver...
  • Page 90 © 2019 HMS Industrial Networks Box 4126 300 04 Halmstad, Sweden info@hms.se HMSI-27-230 3.4 en-US / 2019-03-01 / 12090...

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