Samson SAM HOME Page 15 Mounting And Operating Instructions Download

Page: 15 / 82

EB 5660 EN

3-5

Design and principle of operation

Modbus TCP (Ethernet, mobile

phone network)

The arrow indicates the direction

of the Modbus request.

Modbus RTU (TTL, RS-232,

RS-485)
The Modbus RTU interfaces can be used either in master or slave

mode. As a result, parallel use can be ruled out.

Requests are forward over Modbus TCP according to a configured ta

ble

Fig. 3-2:

Modbus communication · Structure

Summary of Contents for SAM HOME

Page 1: ...Translation of original instructions EB 5660 EN SAM HOME Gateway Edition February 2023 Firmware 2 5 0...

Page 2: ...st you in mounting and operating the device safely The instructions are binding for handling SAMSON devices The images shown in these instructions are for illustration purposes only The actual product...

Page 3: ...rom the gateway 4 1 4 3 Transporting the gateway 4 1 4 4 Storing the gateway 4 1 5 Installation 5 1 5 1 Installation conditions 5 1 5 2 Preparation for installation 5 1 5 3 Mounting the gateway 5 1 5...

Page 4: ...n site access to the gateway 7 21 7 6 11 Expert 7 22 8 Operation 8 1 8 1 LED status indication 8 1 9 Malfunctions 9 1 9 1 Troubleshooting 9 1 9 2 Emergency action 9 2 10 Servicing 10 1 11 Decommission...

Page 5: ...its defined by the technical data Furthermore the following activities do not comply with the intended use Use of non original spare parts Performing maintenance activities not described in these inst...

Page 6: ...third parties are not exposed to any danger Responsibilities of operating personnel Operating personnel must read and understand these mounting and operating instructions as well as the specified haz...

Page 7: ...ry of use as well as the regulations of the local power suppliers Only allow trained and experienced personnel to perform the work Before electrical connection disconnect the supply voltage and protec...

Page 8: ...1 4 EB 5660 EN...

Page 9: ...teway viewed from the front SAMSON KT Elektronik SAM HOME GATEWAY Typ Nr Firmware Serien Nr Year Made in Germany 1 5 3 4 2 1 Hardware version 2 Type number 3 Firmware version in the delivered state 4...

Page 10: ...t measurement of the received signal strength as ASU Arbitrary Strength Unit also for Internet connection or during connection to the SAM DISTRICT ENERGY web portal 2 0 6 2 4 0 New function for Modbus...

Page 11: ...of meters with an M Bus interface heat electricity water gas Remote maintenance and visualization of SAMSON TROVIS 5573 5576 5578 and 5579 Controllers as well as other devices with a Modbus RTU inter...

Page 12: ...inciple of operation TROVIS 5576 TROVIS 5579 TROVIS 5573 TROVIS 5578 TROVIS 5578 TROVIS 6611 2 Typ 3374 3375 Typ 5x24 5x25 2x DI 1x DO 1x AO 1x AI SAM DISTRICT ENERGY Router Switch Fig 3 1 Application...

Page 13: ...11x Error on executing a ZBD file Blinks 12x Modbus TCP forwarding not working OFF No error Portal green ON Connection established SAM DISTRICT ENERGY or Modbus TCP blinks the same number of times as...

Page 14: ...in addition to the usual communication based on the request and response method from Modbus TCP to Modbus RTU The added function makes it possible to directly connect Modbus TCP devices to the gatewa...

Page 15: ...ow indicates the direction of the Modbus request Modbus RTU TTL RS 232 RS 485 The Modbus RTU interfaces can be used either in master or slave mode As a result parallel use can be ruled out Requests ar...

Page 16: ...Configurator tool The SAM Gateway Configurator tool firmware version 2 3 1 and higher in the expert mode is used for configuration Modbus TCP devices that are accessible can be saved in the TCP forwar...

Page 17: ...e assignment accord ing to TROVIS 5576 5579 Controller M Bus interface Meter bus two wire max three M Bus loads M Bus according to EN 1434 3 or adapted Inputs 2 digital inputs 1 analog input 0 to 10 V...

Page 18: ...3 8 EB 5660 EN Design and principle of operation 3 5 Dimensions 144 4 54 98 Panel cut out 138 x 92 Fig 3 1 Dimensions in mm SAM HOME Gateway...

Page 19: ...mounting 1 Remove the packaging from the device 2 Check scope of delivery see Fig 4 1 3 Dispose of the packaging in accordance with the valid regulations 1x Type 5660 SAM HOME Gateway 1x Document IP...

Page 20: ...ct the device against external influ ences e g impact Protect the device against moisture and dirt Make sure that the ambient air is free of acids or other corrosive media Observe the permissible stor...

Page 21: ...he position of operating personnel Operators must ensure that after installation of the gateway the operating personnel can perform all necessary work safely and easily access the device from the work...

Page 22: ...unting 1 Undo the screws on the front cover 2 Separate the gateway from the base 3 Make panel cut out with the dimensions 138 x 92 mm W x H 4 Push the base through the panel cut out 5 Connect the wiri...

Page 23: ...as described in the Electrical connection section 6 Place the gateway onto the base 7 Fasten the screws on the front cover Wall mounting 1 Undo the screws on the front cover 2 Separate the gateway fr...

Page 24: ...r supply lines and the signal lines separately To increase immunity keep a minimum distance of 10 cm between the lines Make sure the minimum distance is also kept when the lines are installed in a cab...

Page 25: ...DI2 DI1 N L1 L1 21 20 19 18 230V 22 Fig 5 1 Electrical connection of the SAM HOME Gateway The terminals 6 8 and 10 of the analog input analog output and the binary inputs are con nected to each other...

Page 26: ...llers or Modbus RTU devices to be connected to a single SAM HOME Gateway For the sake of quick access to controller data we recommend not to make full use of this specification In such cases we recomm...

Page 27: ...teway It is used to read a signal of another device or a 0 to 10 V sensor Pt1000 If a Pt1000 sensor is connected to AI1 and COM terminals the SAM HOME Gateway is able to read the temperature at the se...

Page 28: ...5 8 EB 5660 EN...

Page 29: ...to function as a DHCP server with the configured IP address default setting 192 168 55 2 6 1 Setup for use with SAM DISTRICT ENERGY web portal How to proceed Connect the SAM HOME Gateway to the supply...

Page 30: ...the housing starting with 00 E0 99 Fx xx xx For reasons of data security the device must be registered in the web portal within six hours after the device has been started Restarting the gateway reset...

Page 31: ...ss that can be accessed by the clients Activate and set a port forwarding in the router Modbus TCP port 502 For dynamic IP address assignment the IP address assigned to the SAM HOME Gateway must be pu...

Page 32: ...AM HOME Gateway to the Internet Connect the SAM HOME Gateway to the corre sponding field devices controller energy meter and send a request over the Modbus TCP client building automation system LED St...

Page 33: ...program Microsoft NET Framework 4 is required to in stall the SAM Gateway Configurator correctly In addition to configuration the SAM Gateway Configurator can perform firmware updates and analyze the...

Page 34: ...rmware version 2 1 2 2 1 3 Firmware transmission using UDP improved 2 1 3 2 3 1 Separate readings columns for Modbus TCP and web portal connections Separate configuration possible for the Modbus RTU f...

Page 35: ...egrams are used and prioritized for the search and configuration This is necessary to allow those devices to respond that are not configured for the network subnet used by the computer DHCP server is...

Page 36: ...f the Ethernet interface The internationally unique address is printed on the device housing Firmware version Current software version of the device Modbus TCP connections Number of active Modbus TCP...

Page 37: ...proprietary communication is used between the software and the device all other devices If a firewall is installed e g Windows it must let all protocol telegrams through 3 The gateway is addressed ov...

Page 38: ...the Update button to confirm You are prompted to enter the login details This is the default setting provided the setting in the Security tab has not been changed The firmware update starts The curren...

Page 39: ...ation on the Internet and web portal connec tion Select the required device Select Debug from the Action menu to open the debug window for the selected device Alternatively Right click on the device a...

Page 40: ...from the list Click the Stop button to stop logging the debug information Function impaired while transferring debug information The transmission of debug information adds an extra strain on the netw...

Page 41: ...For subsequent decryption the gateway password default or custom must be known as the source of the file 7 5 Transferring the configuration data to the gateway Select the Action menu or right click on...

Page 42: ...se mounting and operating instructions 7 6 1 LAN The basic functions of the Ethernet port are configured in the LAN tab The gateway operates in networks that use IPv4 protocols The gateway can work wi...

Page 43: ...ess When the Static IP addresses box is checked the gateway uses a fixed IP address If left unchecked the IP address is assigned by a DHCP server DHCP server When the Use device as DHCP server box is...

Page 44: ...ortal Push intervals Setting in minutes to determine how often data assigned to the group are to be sent to the web portal Keep alive interval Setting in seconds to determine the minimum duration of c...

Page 45: ...terfaces to respond request response communication The recommended value is 1000 ms 1 s Values that are too low may lead to unwanted results Write com mands often take significantly longer than read c...

Page 46: ...ontroller in a communication path or a communication network must be unique 7 6 4 TCP forwarding This function allows the forwarding of Modbus RTU requests e g over Modbus TCP server web portal UART i...

Page 47: ...nected gateways and the internal station ad dresses The corresponding gateways can be selected from a drop down list of devices which must first be entered into the left table St Adr Internal station...

Page 48: ...e default setting according to the requirements of EN 1434 3 remains unchanged The reading mode setting depends on the supply voltage of the meter battery 230 V and the required refresh rate for the c...

Page 49: ...circuit 1 7 6 6 ZBD files An individual mapping file ZBD can be created and uploaded onto the gateway in cases where manufacturer specific meter data are required and when meter data are to be read t...

Page 50: ...e function can also be configured and set over the SAM DISTRICT ENERGY web portal Analog input Input signal at the analog input It can differentiate between a voltage 0 to 10 V and a temperature from...

Page 51: ...ate NTP synchronization Activates or deactivate this function Cycle Address details of the NTP server Supports both IP addresses e g 192 168 1 2 and domains e g zeit meinserver com Time zone Determine...

Page 52: ...tion and remote access to activate and configure the device can also be changed Password for administrator admin Determines the administrator password for the device The user name is Admin The default...

Page 53: ...ice over the TCP protocol Communication via TCP allows the configuration over a stable connection outside the subnet Remote configuration is no longer possible if this function is deactivated Modbus e...

Page 54: ...client s account and sent to the gateway Configuration and on site access to the gateway is only possible after entering the PIN The PIN becomes invalid after three hours A new PIN must be created and...

Page 55: ...s RTU slave Configuration of the Modbus RTU interfaces RS 232 TTL RS 248 in the Modbus RTU slave mode Modbus requests can then be received over these interfaces and for ward over Modbus TCP for exampl...

Page 56: ...7 24 EB 5660 EN...

Page 57: ...roto col is protected against transmission errors by checksum mechanisms Take appropriate data security measures to prevent unauthorized access 8 1 LED status indication The LEDs of the SAM HOME Gatew...

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Page 59: ...9 2 Troubleshooting 2 Blinking frequency of the error LED Error Possible reasons Recommended action Blinks 1x Communication error Modbus RTU RS 232 RS 485 TTL Loose or defective connecting cables Che...

Page 60: ...file exists A corrupt file or no file has been loaded Contact SAMSON s After sales Service Blinks 12x Modbus TCP forwarding Error during Modbus TCP forwarding in the gateway or the Modbus TCP server c...

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Page 63: ...ection and testing Inspection and testing Action to be taken in the event of a negative result Check the markings labels and nameplates on the gateway for their readability and complete ness Immediate...

Page 64: ...10 2 EB 5660 EN...

Page 65: ...li fied to carry out such tasks Risk of fatal injury due to electric shock Only allow trained and experienced personnel to perform the work Before disconnecting live wires switch off the supply voltag...

Page 66: ...11 2 EB 5660 EN...

Page 67: ...Undo the screws on the front cover 2 Carefully pull the gateway device off the base 3 Remove the PCB on which the SIM card is mounted 4 Disconnect the wires supply voltage at terminals 18 and 19 5 Di...

Page 68: ...12 2 EB 5660 EN...

Page 69: ...or service and repair work 13 1 Returning devices to SAMSON Defective gateways can be returned to SAMSON for repair Proceed as follows to return devices to SAMSON 1 Put the gateway out of operation se...

Page 70: ...13 2 EB 5660 EN...

Page 71: ...nternational refuse regulations Do not dispose of components and hazard substances together with your other house hold waste We can provide you with a recycling passport according to PAS 1049 on reque...

Page 72: ...14 2 EB 5660 EN...

Page 73: ...hown on the next page EU declaration of conformity The certificate shown was up to date at the time of publishing The latest certificate can be found on our website at u www samsongroup com Products A...

Page 74: ...rmonisierungsrechtsvorschriften der Union best tigt the conformity with the relevant Union harmonisation legislation is declared with est conforme la l gislation d harmonisation de l Union applicable...

Page 75: ...269 SAM DISTRICT ENERGY Connection of TROVIS 5724 8 or 5725 8 Electric Actuators with Process Controller to the web portal 900000266 16 2 After sales service Contact our after sales service for suppor...

Page 76: ...16 2 EB 5660 EN Annex Required specifications Please submit the following details Type number Firmware version Serial number...

Page 77: ...EB 5660 EN 16 3 Annex Default password User Admin Password Kundendienst...

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Page 82: ...2023 03 10 English SAMSON AKTIENGESELLSCHAFT Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samsongroup com www samsongroup com EB 5660 EN...

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