ICP DAS USA GW-5492 User Manual
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ICP DAS USA GW-5492 User Manual

Icp das bacnet to modbus gateway
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GW-5492/GW-5493
User's Manual v1.0
ICP DAS BACnet to Modbus Gateway

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Summary of Contents for ICP DAS USA GW-5492

  • Page 1 GW-5492/GW-5493 User’s Manual v1.0 ICP DAS BACnet to Modbus Gateway...
  • Page 2 Warning ICP DAS assumes no liability for damages resulting from the use of this product. ICP DAS reserves the right to change this manual at any time without notice. The information furnished by ICP DAS is believed to be accurate and reliable.

  • Page 3: Table Of Contents

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Table of Contents 1. General Information ........................ 4 BACnet Introduction ....................4 About GW-5492 ..................... 4 About GW-5493 ..................... 4 Hardware Specification ..................4 2. Hardware..........................6 Pin Assignment ...................... 6 LED Indication ....................... 7 2.2.1...

  • Page 4: General Information

    DS-WPM, DS-COV-B…etc.) are supported. All the data transfer is configurable using a standard Web browser. 1.2 About GW-5492 GW-5492 is a fully configurable universal Modbus RTU to BACnet/IP gateway. The GW-5492 includes BACnet/IP Server and Modbus RTU Master which is used to make Modbus RTU devices accessible on a BACnet network.
  • Page 5 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 BIBB DS-RP-B, DS-RPM-B, DS-WP-B, DS-WPM-B, DS-COV-B, DM-DDB-B, DM-DOB-B, DM-DCC-B, DM-TS-B, DM-UTC-B, DM-RD-B Environmental Dimensions (W x L x H) 91mm x132mm x 52mm Operating Temp. -25 ~ +75 °C -30 ~ +85 °C Storage Temp.

  • Page 6: Hardware

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Hardware 2.1 Pin Assignment Name Description F.G. Firm Ground Ground of power supply V+ of power supply (+10V to +30V unregulated) TxD of COM3 (RS-232) RxD of COM3 (RS-232) Data+ Data+ of COM2 (RS-485) Data-...

  • Page 7: Led Indication

    They are described as follows. 2.2.1 Power LED The GW-5492/GW-5493 needs +10 ~ +30 VDC power input and consumes 4.8W. The Power LED will be turn on after applying power and it will be flashing two times per second. 2.2.2 Module Status indicator LED The LED indicates the communication status of the GW-5492/GW-5493.

  • Page 8: Web Based Configuration Tool

    3. Web Based Configuration Tool This chapter is to describe the web structure, software operating interfaces, and configuration of BACnet and Modbus mapping. GW-5492/GW-5493 provides Web-based configuration for the BACnet and Modbus settings. The functions include:  System information and configuration ...
  • Page 9 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 IP Address: 192.168.255.1 Subnet Mask: 255.255.0.0 Gateway: 192.168.0.254 For security reason, user will have to login with user name and password before entering the configuration pages. The default user name and password are admin and admin.
  • Page 10 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Figure 2. Gateway selection page...

  • Page 11: Tab Menu Of Configuration Tool

    Modbus Master Configuration consists of  Add or delete slave devices  Modbus protocol mode settings (RTU mode for GW-5492 and TCP Mode for GW-5493)  Add or delete device points  Point settings, including slave device’s address, data type and so on.

  • Page 12: System Tab

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 3.5 System tab As shown in Figure 3, the system tab provides an operation mode, a network setting, a serial port settings, import/export function, firmware updating, and user account settings. 1. System Process: Monitors the Modbus and BACnet Daemon running status, and operate its’...

  • Page 13: System Process

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 3.5.1 System Process Figure 4 shows the System Process frame. The Process column is a list of supported Daemons’ names and the Operations column shows each Daemon’s status. The Start/Stop buttons are able to start/stop Daemon by clicking.

  • Page 14: Import/Export/Updating Firmware

    The current firmware version is showed. The firmware can also be updated from a .fw file downloaded from ICP DAS by choosing the file path and click “Upload Firmware” to upload file to device. After .fw file uploaded, click “Update Firmware” button to update firmware. After firmware updated, please restart the GW-549x and User Interface.

  • Page 15: Modbus Tab

    Devices addition a. Click Devices as shown in Figure 10. b. The protocol type has already defined when selecting hardware. RTU for GW-5492 and TCP for GW-5493. Please refer to Figure 10 and 11. c. Click Save button to add and save a new Modbus device.
  • Page 16 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Figure 10. Devices addition and RTU configuration Modbus RTU configuration as shown in Figure 10  ID: Any valid string and number to represent a Modbus Device  COM Port: COM2 or COM3  DeviceID: This number is often referred to unit number or slave ID. The number must be equal to the remote slave device setting.

  • Page 17: Devices List

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 3.6.2 Devices list a. Select a Device in the Devices list as shown in Figure 12 (the string with the shadow) b. The sub frame on the right shows selected Device information. Figure 12. Device and point information Point management a.
  • Page 18 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Figure 13. Point management  Point Address: Remote device address is referred to the specific Modbus device  Count: Address count. The number of address blocks are read/written at a time  Type: The types of registers in Modbus devices include Coils, Discrete Input, Input Register and Holding Register ...

  • Page 19: Bacnet Tab

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 3.7 BACnet tab The Figure 14 shows the BACnet Device configuration. The detail description as follows: 1. BACnet basic information and configuration 2. BACnet Object Types and max instance settings Figure 14. BACnet tab 3.7.1...

  • Page 20: Bacnet Object Types And Instance Settings

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Figure 15. BACnet basic information  Port: BACnet Port. Default port is 47808 (0xBAC0)  ID: Device_Identifier property, range from 0 to 4194302  Name: The device name showed on BACnet network.  Retry: Number_Of_APDU_Retries property ...

  • Page 21: Modbus/Bacnet Mapping Tab

    GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 3.8 Modbus/BACnet Mapping tab The Modbus/BACnet Mapping tab provides a method to build the link between BACnet Objects and Modbus Device points, as shown in Figure 16. 1. BACnet Object type list 2. BACnet Object and Modbus Point Mapping list Figure 16.
  • Page 22 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Figure 17. Add a BACnet Object As shown in Figure 18, the steps of removing a new BACnet Object from mapping list as follows: a. Select an Object from Object Type list b. Selected Object type should be showed in the textbox c.
  • Page 23 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 Figure 18. Remove a BACnet Object Modbus Points:  Device: Modbus Device name  Point: Point ID, same as Modbus Point ID in the Modbus tab  Address: Modbus Point initial address  Index: Modbus Point index of the address blocks ...
  • Page 24 GW-5492/GW-5493 User’s Manual V1.01 2011/09/01 BACnet Object Mapping:  Object Identifier: BACnet Object_Identifier property  Device: Modbus Device name  Point: Point ID, as same as Modbus Point ID in the Modbus tab.  Object Name: BACnet Object_Name property ...

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