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LOYTEC LIP-ME20X User Manual

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LIP-ME20X
L-IP™ BACnet Router
User Manual
LOYTEC electronics GmbH

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Summary of Contents for LOYTEC LIP-ME20X

  • Page 1  LIP-ME20X L-IP™ BACnet Router User Manual LOYTEC electronics GmbH...
  • Page 2 Version 7.2 Document № 88073509 LOYTEC MAKES AND YOU RECEIVE NO WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED, STATUTORY OR IN ANY COMMUNICATION WITH YOU, LOYTEC SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TH IS...

  • Page 3: Table Of Contents

    LIP-ME20X Models .................... 8 Scope ........................8 2 Disclaimer Cyber Security ................9 3 Safety Instructions ..................10 4 What’s New in LIP-ME20X ..............14 New in LIP-ME20X 7.2.0.................. 14 New in LIP-ME20X 6.4.0.................. 16 New in LIP-ME20X 6.0.0.................. 17 New in LIP-ME20X 5.3.0..................
  • Page 4 Logging and Auditing ..................31 10 Specifications ....................32 10.1 Physical Specifications ..................32 10.1.1 LIP-ME201C, LIP-ME202C ..............32 10.1.2 LIP-ME204C ................... 32 10.2 Resource Limits....................33 11 References ....................34 12 Revision History ..................35 Version 7.2 LOYTEC electronics GmbH...
  • Page 5 RSTP ........Rapid Spanning Tree Protocol (Standard IEEE 802.1D-2004) SNMP ......... Simple Network Management Protocol SSH ........Secure Shell UI ........User Interface UTC ........Universal Time Coordinated VPN ........Virtual Private Network WLAN ......... Wireless LAN Version 7.2 LOYTEC electronics GmbH...

  • Page 7: Introduction

    1 Introduction 1.1 Overview The LIP-ME20X is a BTL-certified BACnet router between MS/TP and B/IP (BACnet over IP) as well as a BBMD (BACnet Broadcast Management Device) for transportation of BACnet broadcasts over an IP network with several subnets. Additionally, it can serve as a BACnet time master and a BACnet MS/TP slave proxy.

  • Page 8: Lip-Me20X Models

    LOYTEC 1.2 LIP-ME20X Models This Section provides an overview of the different LIP-ME20X models in Table 1. This table identifies the different features of those models. Models that possess a certain feature have a check mark () in the respective column. If a feature is not available in the particular model, the column is left blank.

  • Page 9: Disclaimer Cyber Security

    Hardening Guide (Chapter 9) must be followed. For additional information, please contact your support person at LOYTEC or visit our website. LOYTEC is constantly working on improving the existing products in order to follow the latest cyber security standards. Therefore, LOYTEC strongly recommends installing updates as soon as they become available and always using the latest software versions.

  • Page 10: Safety Instructions

    Therefore, comply with the country-specific regulations and the corresponding safety guidelines. CAUTION Electrical Safety Essentially, electrical safety in building automation systems from LOYTEC is based on the use of extra-low voltage and safe isolation from mains voltage. Version 7.2...
  • Page 11 LIP-ME20X User Manual LOYTEC CAUTION IEC (SELV, PELV) (world-wide) Depending on the extra-low voltage earthing (24VAC), this results in an application according to SELV or PELV in accordance with IEC 60364-4-  Ungrounded = SELV (Safety Extra Low Voltage), ...
  • Page 12 LIP-ME20X User Manual LOYTEC CAUTION  The same applies to 24VDC power supplies. CAUTION Functional Earth Functional earth must be connected to the building’s protective earthing (PE) system on the installation side. CAUTION Operating Voltage 24V AC/DC The power supply must meet the requirements for SELV or PELV.
  • Page 13 LIP-ME20X User Manual LOYTEC CAUTION Protection of the 24VAC Supply Voltage Transformers must be protected on the secondary circuit, according to the transformer dimensions and the effective load of all connected devices: Always protect the 24VAC conductor (system potential), Additionally protect the conductor (system zero) where required.

  • Page 14: What's New In Lip-Me20X

    USB port and offers LTE/UMTS/GSM mobile network access. A SIM card from your provider needs to be inserted and the LOYTEC device is ready on the mobile network. A Mobile tab has been added to the port configuration interface for configuring the LTE- 800.
  • Page 15 LOYTEC Internet Connection Sharing Combined with an LTE-800 mobile interface a LOYTEC device can act as a NAT router to share the mobile Internet connection with other devices on the LAN. For doing so, the Internet connection sharing feature can be enabled on the IP Host tab, where the default router interface is selected.

  • Page 16: New In Lip-Me20X 6.4.0

    Figure 4: VPN tab on the port configuration interface. IPv6 LOYTEC devices now support IPv6 using stateless address autoconfiguration (SLAAC) or having a configured, fixed IPv6 address. The IPv6 feature is available on all Ethernet and WLAN ports. With SLAAC no further configuration (except the required IPv6 router equipment) is required.

  • Page 17: New In Lip-Me20X 6.0.0

    Figure 7: Backup before Upgrade on the Web interface. 4.3 New in LIP-ME20X 6.0.0 This section describes the major changes and new features. For a full list of changes refer to the Readme file.

  • Page 18: New In Lip-Me20X 5.1.0

    Readme file. Dual-Ethernet with Separate Networks LIP-ME20X models with two Ethernet interfaces can now be configured to work with separate and isolated IP networks. For example, one Ethernet interface can be accessed over HTTPS from a WAN connected to Ethernet 2 while the building network services are running locally on the LAN connected to Ethernet 1.
  • Page 19 Section in the L-INX/L-GATE User Manual [2]. SNMP For accessing vital operational data in standard IT equipment, LIP-ME20X devices offer an SNMP management base (MIB). All system registers are available in that MIB. The MIB file can be downloaded from the device and imported in the SNMP management tool.

  • Page 20: Quick-Start Guide

     If the LIP-ME20X should also act as a BBMD, click on BACnet BDT and setup the Broadcast Distribution Table (see Section 3.2.24 BACnet BDT Configuration in the LOYTEC Device User Manual [1]).
  • Page 21 LIP-ME20X User Manual LOYTEC press to enter a menu or go into selection mode. When in selection mode turn the jog dial to alter the value and press again to quit the selection. Some input fields provide acceleration. This means turning faster changes the value in larger increments.

  • Page 22: Remote Protocol Analyzer

    LOYTEC 5.3 Remote Protocol Analyzer The LIP-ME20X is equipped with a built-in Ethernet and MS/TP protocol capture facility. This facility can be used for local offline logging, which stores a log file on the device, or online remote logging with Wireshark. With remote capture a Wireshark protocol analyzer on the PC can capture a live log of the MS/TP channel or the Ethernet port.

  • Page 23: Hardware Installation

    The enclosure of the product and its terminal layout are shown on the installation sheet found in the product’s box. 6.2 Product Label The product label on the side of the LIP-ME20X contains the following information (see Figure 9): ...

  • Page 24: Led Signals

    LIP-ME20X User Manual LOYTEC 6.4 LED signals 6.4.1 MSTP Activity LED The MS/TP port has a three-color MSTP Activity LED. Table 2 shows the different LED patterns of the port and their meaning. A permanent color reflects a state. Flicker is for 25 ms when there is activity on the MS/TP data link layer.
  • Page 25 LIP-ME20X User Manual LOYTEC  HTTPS Server: This menu allows to enable/disable the HTTP server, to configure its TCP port and to remove an installed certificate.  Date/Time: This menu allows setting the system time. A time synchronization mechanism can be chosen, and the UTC offset and daylight savings can be defined.

  • Page 26: Wiring

    LIP-ME20X User Manual LOYTEC 6.6 Wiring The wiring information of the product and its terminal layout are shown on the installation sheet found in the product’s box. Version 7.2 LOYTEC electronics GmbH...

  • Page 27: Firmware Update

    7 Firmware Update The LIP-ME20X firmware supports remote firmware upgrade over the network and the USB port. To guarantee that the LIP-ME20X is not destroyed due to a failed firmware update, the firmware consists of two images:  LIP-ME20X fallback image, ...

  • Page 28: Troubleshooting

    LIP-ME20X User Manual LOYTEC 8 Troubleshooting 8.1 Technical Support LOYTEC offers free telephone and e-mail support for our LIP-ME20X product. If none of the above descriptions solves your specific problem please contact us at the following address: LOYTEC electronics GmbH...

  • Page 29: Security Hardening Guide

    Set a secure password for the admin and operator accounts.  Disable the HTTP, FTP, and Telnet servers in the IP port configuration as described in the LOYTEC Device User Manual [1]. Note, that FTP and Telnet are disabled in factory defaults as of firmware 7.0.0. ...

  • Page 30: Services

    It is recommended to upgrade the pre-installed certificate to an individual server-certificate and use stronger key length.  Server certificate (for HTTPS, OPC UA): Follow the instructions in the LOYTEC Device User Manual [1] Section 3.2.29 Certificate Management on how to upgrade the Version 7.2...

  • Page 31: Logging And Auditing

     SSH key upgrade: If SSH is enabled it is recommended to upgrade the SSH key length. Refer to the LOYTEC Device User Manual [1] Section 3.2.28 SSH Server Config on how to upgrade your RSA key to 2048 bits.

  • Page 32: Specifications

    LIP-ME20X User Manual LOYTEC 10 Specifications 10.1 Physical Specifications 10.1.1 LIP-ME201C, LIP-ME202C Operating Voltage 24 VDC or 24 VAC ±10% Power Consumption typ. 2.5 W In rush current up to 950 mA @ 24 VAC Operating Temperature (ambient) 0C to +50C –10C to +60C...

  • Page 33: Resource Limits

    (EN 50 022) wall mounting 10.2 Resource Limits Table 3 specifies the resource limits of the LIP-ME models. Model Limits BDT max recommended MS/TP ports LWLAN-800 AP+Mesh max clients Table 3: Resource limits of the LIP-ME20X Version 7.2 LOYTEC electronics GmbH...

  • Page 34: References

    LIP-ME20X User Manual LOYTEC 11 References LOYTEC Device User Manual 7.2, LOYTEC electronics GmbH, Document № 88086507, April 2020. L-INX/L-GATE User Manual 7.2, LOYTEC electronics GmbH, Document № 88073027, April 2020. LWEB-900 User Manual 3.0, LOYTEC electronics GmbH, Document № 88081508, April 2019.

  • Page 35: Revision History

    2015-01-26 Updated for firmware version 5.1. Added LIP-ME204 models. Added Section 1.2 LIP-ME20X Models. Added Section 2.1 New in LIP-ME20X 5.1.0. Added Section 4.6 LCD Display and Jog Dial. Section 5.1 Device Information and Account Management updated. Section 5.2.4 IP Configuration updated.

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