HMS Anybus Modbus to KNX Gateway User Manual Download Page 2

Important User Information

Disclaimer

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inaccuracies or omissions found in this document. HMS Industrial Networks disclaims any responsibility or liability
for any errors that may appear in this document.

HMS Industrial Networks reserves the right to modify its products in line with its policy of continuous product
development. The information in this document shall therefore not be construed as a commitment on the part of
HMS Industrial Networks and is subject to change without notice. HMS Industrial Networks makes no commitment
to update or keep current the information in this document.

The data, examples and illustrations found in this document are included for illustrative purposes and are only
intended to help improve understanding of the functionality and handling of the product. In view of the wide range
of possible applications of the product, and because of the many variables and requirements associated with any
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Modbus to KNX Gateway User Manual

SCM-1202-050 1.2 en-US

Summary of Contents for Anybus Modbus to KNX Gateway

Page 1: ...Modbus to KNX Gateway USER MANUAL SCM 1202 050 1 2 en US ENGLISH...

Page 2: ...range of possible applications of the product and because of the many variables and requirements associated with any particular implementation HMS Industrial Networks cannot assume responsibility or l...

Page 3: ...X Interface 6 3 4 Modbus Interface 7 4 Installation 9 4 1 Overview 9 4 2 Mechanical Installation 12 4 3 Connecting the KNX interface 13 4 4 Connecting the Modbus interface 13 4 5 Connecting the Power...

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Page 5: ...ents buttons etc are indicated with bold text Program code and script examples Cross reference within this document Document Conventions p 3 External link URL www hms networks com WARNING Instruction...

Page 6: ...Gateway should only be installed by adequately trained personnel and according to applicable safety regulations The unit should be mounted on a standard DIN rail or screw mounted onto a flat surface...

Page 7: ...evices and update these values in its memory From the KNX system point of view the whole Modbus system is seen as a single KNX device with the same configuration and operation characteristics as other...

Page 8: ...ription Descriptive information about the Communication Object or Signal Signal Signal s Description Only for informative purposes allows identifying the signal comfortably DPT It is the KNX data type...

Page 9: ...ssible through the Modbus TCP protocol Each defined point can be configured with a slave address from 0 to 255 This allows for great flexibility for example to integrate Modbus RTU slave devices conne...

Page 10: ...Multiple Coils 16 Write Multiple Registers Bits Number of bits to be used by this signal Data Coding Format One of the following Modbus data coding formats can be used 16 32 48 64 bits unsigned 16 32...

Page 11: ...ribed in the following sections of this document 1 Mount the gateway on a DIN rail or using the screw mounting clips 2 Connect the KNX and Modbus serial and or Ethernet interfaces 3 Connect a computer...

Page 12: ...KNX A4 KNX Port B Modbus RTU EIA 485 3 pole terminal block Pin Function B1 EIA 485 Line B B2 EIA 485 Line A B3 Signal Ground Ethernet Port RJ 45 Pin Function 1 TD 2 TD 3 RD 6 RD 4 5 7 8 reserved USB P...

Page 13: ...ex Ethernet mode Packet collision Port A Tx Green Transmitting on Port A Port A Rx Green Receiving on Port A Port B Tx Green Transmitting on Port B Port B Rx Green Receiving on Port B Button A B reser...

Page 14: ...ed DIN Rail Mount Fig 3 DIN rail mounting option Mounting 1 Hook the unit onto the upper lip of the rail 2 Press the unit gently towards the rail until it snaps into place Removing 1 Pull the tab at t...

Page 15: ...ernet port on the gateway using a straight UTP FTP CAT5e or CAT6 Ethernet cable If there is no response from the network check that the devices on the network are connected and operating correctly and...

Page 16: ...mputer to be used for configuration to the Console port on the front panel of the gateway using a standard USB type B cable The gateway can also communicate with the computer over Ethernet if they are...

Page 17: ...ng this software 1 Download Anybus Configuration Manager MAPS from www anybus com support 2 Double click on the self extracting archive to extract the installation files to your computer 3 Double clic...

Page 18: ...ee Configuration Tab p 18 on how to change the password and the IP addressing mode Fig 6 IP connection The software will scan the local Ethernet network for devices that match the current configuratio...

Page 19: ...puter Select the COM port used by the USB interface and click on the Connect button or on the symbol in the footer bar If the connection is successful the footer bar will change color and indicate tha...

Page 20: ...formational and can be edited freely Connection Enable DHCP Enables disables dynamic IP addressing DHCP is enabled as default IP Static IP address for the unit when not using DHCP Netmask Subnet mask...

Page 21: ...19 32 Conversions Edit Conversions Allows you to define customized unit conversions and value filters to be used in the integration project See also Fig 10 Conversions Manager Modbus to KNX Gateway U...

Page 22: ...s of the gateway This is a unique identifier for the gateway inside a single KNX TP 1 segment The maximum value is 15 15 255 Extended Address Enables the use of KNX Extended Addresses By enabling this...

Page 23: ...iguration Select the type of Modbus communication required for the Modbus slave devices Modbus RTU Modbus connection over the EIA 485 serial port Modbus TCP Modbus connection over Ethernet More than o...

Page 24: ...InterFrame Minimum time between the received frame and sent frame Allowed values 0 to 2000 ms Add Device s Creates new devices to be included in the configuration Fig 13 Modbus RTU device configuratio...

Page 25: ...have a good knowledge of the Modbus TCP communication protocol Time Interframe Minimum time between received frame and sent frame Allowed values 0 to 10000 ms Retry Timeout Minimum time before launchi...

Page 26: ...Poll Record Poll Records Preview Summary of the Poll Records to be used according to the current configuration present in the Signals table Allow using Poll Records with missing registers If enabled i...

Page 27: ...s associated to the communication object 2 P S and 3 P I S level format is supported Listening 5 KNX listening group address associated to the communication object 2 P S and 3 P I S level format is su...

Page 28: ...ows will be added to the current table Export Excel Exports the signal table in Excel format The file can then be modified in Excel or another compatible spreadsheet application and imported back into...

Page 29: ...gateway If the project has not been saved you will be prompted to save it before sending Fig 19 Send configuration 5 5 2 Receive Downloads the active configuration from the connected gateway to the An...

Page 30: ...dentify possible hardware issues During the hardware test normal communication with the protocols will stop Log Records all information present in all viewers and saves it to a zip archive This file c...

Page 31: ...r Clears all data from the viewer Enable Enables disables the viewer This can be useful to reduce communication workload To enable disable all viewers simultaneously use the ToolBox Autoscroll Enables...

Page 32: ...signals in the gateway with its main configuration parameters and its real time value if connected To manually refresh the values click on This may be necessary if the gateway has already been running...

Page 33: ...ance IEEE 802 3 Modbus V1 02 Protocols Modbus TCP client KNX Modbus RTU master Data rate 10 100 Mbit s 9 6 kbps 2 4 4 8 9 6 19 2 38 4 57 6 115 2 kbps Physical layer 10BASE T 100BASE TX KNX TP1 two twi...

Page 34: ...last page 2019 HMS Industrial Networks Box 4126 300 04 Halmstad Sweden info hms se SCM 1202 050 1 2 en US 2019 06 27 13819...

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