Manual V1.2
Contents
1. NC 24V BE NS 24V DC 24V Power supply wiring is shown as below GND NC 24V DC power 24V Power interface lai R45 port 2 4 2 Ethernet interface Ethernet interface usesRJ 45 connector its pin standard Ethernet signal is defined as below WWW SSTCOMM COM 9 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual S n 2 3 4 5 6 7 2 4 3 Serial interface Modbus Serial TCP series gateway uses a 3 pin 5 08mm closed terminal of two ends Ports support RS485 or RS232 Pin of RS232 interface is defined as below TX 1 RX 2 GND DI TX connect with RX of user device i RX connect with TX of user device Pin of RS485 interface is defined as below D 1 D 2 GND WWW SSTCOMM COM 10 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual me Signal Description The RS485 interface of the Modbus Serial TCP series gateway is a standard one and the RS485 characteristics of the product are shown as follows 1 The basic characteristics of RS485 transmission technology 1 Network topology Linear bus there are active bus terminal resistors at both sides 2 Transmission rate 1200 bps 115 2Kbps Media Shielded twisted pair cable and also can cancel the shielding depending on environmental conditions EMC 4 Site numbers 32 stations per subsection without repeate2. depth 4 33 E a re 5 2 Installation Method 35mm DIN rail mounting WWW SSTCOMM COM 35 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual D e 2 le Force direction Force direction WWW SSTCOMM COM 36 SS M
3. mode Modbus RTU ASCII masters communicate with Modbus TCP salves through the gateway Dual Ethernet interface built in switch support cascade can be used in a ring network save field connection cables and switches GT200 MT RS One RS485 interface or RS232 interface 1K V electromagnetic isolation GT200 MT 2RS Two RS485 interfaces or RS232 interfaces 1K V electromagnetic isolation GT200 MT 4RS Four RS485 interfaces or RS232 interfaces 1 KV electromagnetic isolation WWW SSTCOMM COM 4 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Ethernet 10 100M self adaptive Slave ID mapping function Packet request is automatically routed to the serial port Network security settings Limit the IP address range of clients communication machine Login password can be set Debugging function Provide easy to use configuration software SST MT CFG 1 3 Technical specifications 1 Slave mode Support 4 Modbus TCP master communication simultaneously and can support 32 command request simultaneously 2 Master mode Support visiting 4 different IPs or Modbus TCP slaves of different ports 3 Every serial interface is all RS485 or RS232 half duplex and baud rate support 1200 2400 4800 9600 19200 38400 57600 115200 and 230400bps optional parity none odd and even optional 1 or 2 stop bits 4 Power supply 24VDC 11V 30V 130mA 24VDC 5 Working tempera
4. 255 265 0 Default Gateway 192 168 0 1 DNS DNS Name enter a name to identify the device in order to distinguish from other equipment Assign IP Mode set the IP address configuration mode of the equipment IP address set IP address of the equipment Subnet Mask set subnet mask of the equipment Default Gateway set gateway address of the equipment DNS 1 0 0 0 0 currently only support 0 0 0 0 DNS2 0 0 0 0 currently only support 0 0 0 0 Notes The name cannot have spaces up to 20 characters 3 3 3 Serial parameters Serial parameters include Baud Rate Parity Stop bits and Data Bits WWW SSTCOMM COM 19 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Configuration Mode Ethernet Serial HID Mapping H Modbus Priority Control Advanced SSTEM Select Serial Port Please select the port then configure parameters Serial Port Baud Rate Parity None Stop Bitz Data Bits 5 Display Serial Information Apply to All Serial Ports Cancel Help Baud rate 1200 2400 4800 9600 19200 38400 57600 115200 230400bps Parity None Odd Even Stop bit 1 2 Data bit 8 currently only support 8 data bits Notes GT200 MT 2RS GT200 MT 4RS gateway You only need to set one serial port if all serial port parameters are consistent and then click Apply to All S
5. Ethernet Serial Gateway User Manual Select Device Device Type UIE GT 200 MT Rs GT200 MT 2RS GT200 MT 4R3 Mode Ethemet Serial HID Mapping H Modbus Friority Control Advanced All Serial port Modbus TCP Master communicate with Modbus ATU Slave ATU Master Mode Modbus ATU Master communicate with Modbus TCP Slave ASCII Slave Mode Modbus TCF Master communicate with Modbus ASCII Slave ASCII Master Mode Modbus ASCII Master communicate with Modbus TCP Slave Cancel Help 3 7 Open Open Including open online and open offline Open online as shown below is equivalent to import select the device from the list click the Open if the equipment type of the gateway is the same with the opened configuration file type and the equipment allows remote configuration open successfully otherwise it will show the appropriate error message Open offline as shown below Open directly without choosing the equipment One of the off line configuration functionality WWW SSTCOMM COM 28 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual my Documents v My Computer My Recent dis Network Places Documents config My Documents My Computer My Network File name Places Files of type Config File inf Cancel 3 8 Save Save is equivalent to export select a device and click Save save the parameters of the device a
6. Industrial Ethernet Serial Gateway Modbus RTU ASCII Modbus TCP Modbus Serial TCP Series User Manual REV 1 2 SST Automation E mail support sstcomm com WWW SSTCOMM COM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Catalog POCHE OG GO RR ER 4 LPa nci REE ral 4 2A LEE ERE hate a III 4 1 3 Technical specifications ARRE 5 2 Hardware DGSCr PM OM swessixavaxaiaxsecnsnsecoinatinansendaxanieeiananieedinanvaadnenaniadeiainedsnseibedueaierinmaadiadiaasecaaeteeeadieaeiendaaaaianianaaneds 6 Dish Piana 6 2 MITC OS E dd SN ONE 7 Pete 8 TN 8 PA E E LE E P EE A N E I AEI EAE N E E A E 8 2094 PIC TOP MMU FRAC in he IAA 9 REG LE a IAT SS 10 3 Instructions of Configuration Software rrrrnnnnnnnnnnnnrrrnrnnnvrrrrnnnnnnnnnnnnnnnnerrrnrnnnnsrrrnnnnnnnnnnesnssssserennnnnssnnnnnnnnnnnsssssee 13 3 1 Notes BLE CONS TO eanet 13 VM 14 3 2 1 Search all equipment in Ethernet iii 14 PALI RAI 15 PACO RR RR REA 17 Di BR SI EE RR RI I 18 552 Bihernet Pran mn oina E areata 19 S S SEAL PAL AMCUClS A E E A E E dirai 19 3 3 4 ID mapping Advanced parameters seen 21 3 3 5 Modbus parameters Advanced parameters 22 3 3 6 Priority control Advanced parameters siennes 23 3 3 7 Advanced Advanced parameters sise 24 PERL 25 OC AU a ea en ela i a a el a ie a MESEN 26 RINO RE ne E ne ed ee praca ee D e 27 3 6 New offline configuration i Z
7. aster Modbus Network Modbus Network III Inverter Process control Multifunction logger energy monitoring instruments Comprehensive Temperature Moisture security Controller Analyzer Modbus Network II Motor protection Temperature and i Temperature devices humidity HMI Inverter Text display table controller WWW SSTCOMM COM 32 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 4 2 Multiport serial master connect with multiple Ethernet slave Modbus RTU ASCII r Modbus TCP Slave Modbus TCP Slave WWW SSTCOMM COM 33 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 4 3 Serial master connect with serial slave via Ethernet Serial devices communicate via Ethernet not subject to the limitation of the transmission distance RTU ASCII Master Ethernet Modbus Network I Modbus Network I Multifunction energy monitoring instruments Inverter Process control Comprehensive Temperatur Moisture isager security e Controller Analyzer Modbus Network I Modbus Network I ar pana I Motor i Temperature Temperature LL and humidity HMI Inverter Text display eda SNIGE controller WWW SSTCOMM COM 34 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 5 Installation 5 1 Machine Dimension Size 1 57 in width 4 92 in height 4 33 in
8. e network Double click the icon to access the main interface WWW SSTCOMM COM 15 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual M SST HT CFG Search Equipment No Name Model IPAddress IP Search 3 2 Search equipment Before configuring parameters of Modbus Serial TCP users need to search the gateway using the software The software provides two ways to search the gateway 3 2 1 Search all equipment in Ethernet Click Search Equipment button of the main interface the software will search all the available Modbus Serial TCP series gateway equipment and list them in the main interface WWW SSTCOMM COM 14 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 2 SST EI CFG Search Equipment gt IP Addre 55 SS Firmware Version Se a IF Search SST MT CFG Search Equipment No Name Mode MAC Address O0 40 94 f5 cb b IP Search 3 2 2 IP search Click IP Search button of the main interface will pop up a dialog box which demands you to input IP address WWW SSTCOMM COM 15 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual S5T BI CFG Search Equipment Ho IP Search N After entering the correct IP address the software will search Modbus Serial TCP series gateway with this IP address in
9. erial Ports all serial port parameters can be configured to the current display serial port parameters Click Display Serial Information will pop up Serial information WWW SSTCOMM COM 20 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 3 3 4 ID mapping Advanced parameters When you select RTU slave or ASCII slave mode and only configure the basic configuration this cannot be configured When you select RTU master or ASCII master mode please indicate which server the request packets are sent to Configuration Mode Ethemet Serial ID Mapping H Modbus H Priority Control Advanced IP of Target TCP Server I f Use Default Port Port Number LE Modify Select Port Portt Delete Virtual Slave ID Range Offset of Slave ID Actual Slave ID po am E set Slave ID Mapping T able Messag Type Detais Slave ID Range virtual ID lt gt Actual ID OF Cancel Help enter an ID range the left is minimum the right is maximum no more than Virtual Slave ID Range 247 Offset of Slave ID D value of virtual ID and actual ID can be negative Actual Salve D by clicking Set button to calculate When selecting RTU ASCII slave mode users need to specify the serial port to be mapped When selecting RTU ASCII master mode users need to set IP of Target TCP server that is the IP address of the ser
10. et Serial Gateway User Manual again If users want to delete the password just set your password to empty Restore Factory Settings when users click the button the previous configuration information will be lost TCP Connect Idle Time and Keep Alive When a TCP connection idle time reaches the set value if Keep Alive is selected then transmit keep alive message If not then disconnect the TCP connection Limitation of communication IP range Set the range of communication IP to limit the client to connect to Modbus Serial TCP 3 3 8 OK Cancel and Help After configuring parameters users need to click OK button to write the configuration to the equipment If you do not want to write to the configuration click Cancel button Configuration Mode Ethemet Serial ID Mapping Modbus Priority Control Advanced Password h Use Default Fort Restore Factors Settings Confirm Password Botte E Start up Delay of Serial Port o me TCP Connect Idle Time ja s M Keep live Limitation of Communication IP Range Enable ET Enable Enable Enable Enable Enable 1 OK WWW SSTCOMM COM 25 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 551 BI CFG C Download C Save and Download Save Save the configuration as i
11. h Modbus ASCII Slave ASCII Master Mode a Modbus ASCII Master communicate with Modbus TCP Slave Cancel Help 3 3 1 Mode selection Now Modbus Serial TCP series gateway supports four operating modes Modbus RTU slave mode Modbus TCP master communicate with Modbus RTU slave through the gateway Modbus RTU master mode Modbus RTU master communicate with Modbus TCP salve through the gateway Modbus ASCII slave mode Modbus TCP master communicate with Modbus ASCII slave through the gateway Modbus ASCII master mode Modbus ASCII master communicate with Modbus TCP salve through the gateway Operating mode of Modbus Serial TCP series gateway is defined by the role of master or slave of serial equipment for example when you want to achieve the communication between Modbus TCP master devices and Modbus RTU ASCII slave devices users need to select RTU ASCI slave mode of Modbus Serial TCP series gateway WWW SSTCOMM COM 18 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 3 3 2 Ethernet parameters Ethernet parameters include Name Assign IP Mode IP Address Subnet Mask Default Gateway DNSI and DNS2 Configuration Mode Ethemet Serial ID Mapping Modbus Priority Control Advanced Name IGT200 MT 4R5 7 Assign IP Mode Manually Assign IP Address 0 10 Subnet Mask 255
12. haracters Select Serial 300 60000me Delay between Poll jo mz 0 60000ms Display Serial Information Apply to All Serial Ports Notes When users use GT200 MT 2RS GT200 MT 4RS gateway you only need to set one serial port 1f all serial port parameters are consistent and then click Apply to All Serial Ports all serial port parameters can be configured to the current display serial port parameters Click Display Serial Information will pop up WWW SSTCOMM COM 22 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Serial information Delay between 3 3 6 Priority control Advanced parameters When users select RTU slave or ASCII slave mode and only configure the basic configuration this does not need to be configured Modbus Serial TCP series gateway does not support this feature temporarily Ethernet speed is faster than serial port and it will cause queuing of frame then you can set priority of frames After enabling Priority Control users can set the parameters they want and only RTU ASCI salve mode supports the function Specify the master the requests of specified master are prior to transmit Specify the request the requests of specified slave ID virtual ID or function codes are prior to transmit Priority of requests Comply with specified master and comply with specified request Comply with specified master or comply with spec
13. i EEG EE EEE it 28 MN 29 39 Communication IESi saia apns i isanne 31 Tre 32 4 1 Multiple Ethernet master connect with multiple serial slave 32 4 2 Multiport serial master connect with multiple Ethernet slave i 33 4 3 Serial master connect with serial slave via Ethernet 34 SIRIO aie 35 MND 35 WWW SSTCOMM COM 2 SS GM 5 2 Installation Method WWW SSTCOMM COM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual SS TEM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 1 Product Overview 1 1 Product Function Modbus Serial TCP series gateway can achieve the interconnection between Ethernet Modbus TCP protocol devices and serial Modbus RTU ASCII devices The Modbus Serial TCP series gateway supports dual Ethernet ports built in switch the serial side supports single dual four serial port Each port supports both RS485 and RS232 but the same product can only achieve one type of port users can specify the port according to actual needs when ordering Modbus Serial TCP series gateway products type list GT200 MT RS Modbus TCP Modbus RTU ASCII Single serial port GT200 MT 2RS Modbus TCP Modbus RTU ASCII Dual serial port GT200 MT 4RS Modbus TCP Modbus RTU ASCII 1 2 Product Features Operating mode Modbus RTU ASCH slave mode Modbus TCP masters communicate with Modbus RTU ASCI slaves through the gateway Modbus RTU ASCII master
14. ified request Not comply with priority conditions Low Use method of Add Modify and Delete is the same with ID mapping WWW SSTCOMM COM 23 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Configuration Mode Ethemet Serial HID Mapping Modbus 4 Priority Control H Advanced Specity The Master End DE Male H Modif Serial Port pest Delete I Enable I SlavelD Modify T Function Code Delete 3 3 7 Advanced Advanced parameters When you select RTU slave or ASCII slave mode and only configure the basic configuration this cannot be configured Advanced parameters include Password Confirm Password Use default port Port Number Start up Delay of Serial Port Restore Factory Settings TCP Connect Idle Time and Limitation of communication IP Range Configuration Mode Ethemet Serial HID Mapping Modbus Priority Control Advanced Fassword M Use Default Port Restore Factors Settings Confirm Password Port Humber 502 Start up Delay of Serial Port fo m TCP Connect Idle Time 8 s M Keep live Limitation of Communication IP Range Enable Enable Enable Enable Enable Enable Cancel Help after setting the password users need to enter the password when logging in the equipment WWW SSTCOMM COM 24 SS GM Password Modbus Serial TCP Series Industrial Ethern
15. lave ID Start Adress Number fi Data Re sults atate Data IP Address the IP address of equipment needs to be connected Port the port number of equipment needs to be connected the default value is 502 Function support function code 1 2 3 4 5 6 15 and 16 Slave ID the slave address virtual ID Start Address the start address of registers or coils decimal Number the number of registers or coils decimal Data up the data needs to be sent hex State the response state No response Right response Wrong response Data down show the content of response message Note the input data is HEX data it must comply with data format like 12 ff Oc The data format is this one too WWW SSTCOMM COM 31 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 4 Typical Application Modbus Serial TCP series gateway can connect Modbus master slave devices to Ethernet in order to realize the communication between Ethernet and serial devices The following is some typical application of Modbus Serial TCP series gateway Take GT200 MT 4RS as an example 4 1 Multiple Ethernet master connect with multiple serial slave GT200 MT 4RS supports dual Ethernet ports built in switch function Support more than one independent serial port When serial is RS485 it can connect nearly 100 Modbus slave devices to the Ethernet Host M Computer 7 Modbus TCP M
16. nf format to the local disk Download Download the configuration to the equipment Save and Download Save to the hard disk and download to the equipment 2 Cancel Yes Save to the hard drive and close No No save and direct close 3 Help Open the software manual 3 4 Locate When users manage multiple Modbus Serial TCP gateways you can use Locate function to determine equipment that you want to configure Users click on the Locate button and the equipment is in Ethernet the ENS and SNS red indicator of the equipment will flash alternately 3 seconds then the users can find it WWW SSTCOMM COM 26 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual SST MT CFG Search Equipment ne BA _ 00 WIT 4kS 192 168 0 10 00 40 59 d ffi ch h D PSearch o SSS F hea rail 4 3 5 Remote reset The function of remote reset is restarting the selected equipment Click remote reset ENS and SNS red indicators will be on at the same time Select the equipment in the list first click Remote reset button it will pop up a confirmation dialog then click OK to complete the operation Remote Reset Whether to reset the equipment or not Cancel 3 6 New offline configuration Click New and select an equipment message dialog box WWW SSTCOMM COM 27 SS r Modbus Serial TCP Series Industrial
17. r and can up to 127 stations with RS485 repeater Plug connection 3 pin pluggable terminal 2 The main points on RS485 transmission equipment installation DAI the equipment are connected with RS485 bus 2 Subsection can be connected up to 32 sites The farthest end of each bus has a termination resistor 120Q 1 2W to ensure reliable operation of the network WWW SSTCOMM COM I SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual I 485 O 2 id RS485 device le L GND RS485 interface 485 oS mn 485 O RS485 device 485 485 RS485 device WWW SSTCOMM COM 12 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 3 Instructions of Configuration Software Double click the configuration software and finish the configuration of Modbus Serial TCP series gateway GT200 MT 4RS as an example below Notes The factory setting of Modbus Serial TCP series gateway is 192 168 0 10 subnet mask is 255 255 255 0 and gateway address is 192 168 0 1 When users click the Advanced tab in the Restore Factory Settings the default IP address configuration is DHCP 3 1 Notes before configuration SST MT CFG is a product based on Windows platform and used to configure parameters of Modbus Serial TCP series gateway Before running the software make sure the user s computer and Modbus Serial TCP series need to be in the sam
18. s inf format on the hard disk WWW SSTCOMM COM 29 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Save IM E Desktop E cE Ez G My Documents i My Recent Documents a 1 Desktop My Documents L My Computer My Network File name config 0 Places Save as type Config File inf T Cancel Notes The configuration file can be opened with notepad you can modify the data inside make sure the accuracy of the modified data Please don t modify keywords don t add a space config Notepad File Edit Format View Help Device Mode GT200 MT 4RS Transmission Mode ETU Slave Ethernet Name GT200 MT 4R5 n_IP_Mode mManually assign 192 168 0 10 255 255 255 0 192 168 0 1 0 0 0 0 0 0 0 0 9600 NonePortl Stop Bits 9600 NonePorte Stop Bits 8 9600 NonePort3 Stop Bits 8 9600 NonePort4 Stop Bits 2 8 ID Mapping Group Number 0 Portl Time Interval between Characters Portl Response Timeout 300 Portl Delay between Polls WWW SSTCOMM COM 30 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 3 9 Communication test Communication Test can send Modbus TCP request manually it is convenient for user s debugging serial equipment click Communication Test to enter Communication Test send Modbus Communication Frame IP Address 302 Send Function E s
19. smit and receive data Equipment failure or firmware update failed ENS Orange and Simultaneously on Start status SNS Orange Blink alternately Configuration Mode Orange Red and Blink alternately Using locate function green light on at the lasts 3 seconds same time ENS on SNS off Firmware update mode WWW SSTCOMM COM I SS GW Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 2 3 DIP switch The DIP switch is located at the bottom of the gateway bit I is mode bit and bit 2 is function bit Mode bit 1 Function bit 3 Run mode allowing reading and writing of configuration data Off O Run mode forbidding reading and writing of configuration n data configuration data protection switch Configuration mode IP address is 192 168 0 10 fixed this mode can read and write configuration data but cannot di SI finish communication between Modbus TCP and Modbus RTU devices mode can only update firmware Notes Restart Modbus Serial TCP series gateway power off and power on after resetting the configuration to make the configuration take effect 2 4 Interface 2 4 1 Power interface Modbus Serial TCP series gateway uses a 24V DC power supply The power interface uses a 3 pin 7 62mm both ends of the closed end terminals defined as follows WWW SSTCOMM COM 8 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual GND
20. the network and list the information of the equipment in the main interface SST MT CFG search Equipment OO Search Search Notes WWW SSTCOMM COM 16 SS lem Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual If users select the IP Search users need to enter correct IP address or it will not search equipment 3 3 Configuration Select the equipment to be configured in the list and the Locate Configuration Remote Reset New Open and Save buttons will become available SST MT CFG mearch Equipment ES GT200 MT 4RS GT2 IP Search Locate Configuration Remote Reset Communication Test hotutor Click Configuration button a password authentication dialog box will pop up if the equipment has been set with a password Enter Password Please enter the password Pass the password authentication or then enter configuration interface with no password WWW SSTCOMM COM 17 SS r Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual Configuration Mode Ethemet Serial HID Mapping Modbus Prionty Control Advanced r All Serial port Modbus TCF Master communicate with Modbus ATU Slave ATU Master Made nie Modbus ATU Master communicate with Modbus TCP Slave f ASCII Slave Mode Modbus TCP Master communicate wit
21. ture 4 F 140 F 20 C 60 C relative humidity 5 95 non condensing 6 External Dimensions W H D 1 57 in 4 92 in 4 33 in 40mm 125mm 110mm 7 Installation 35mm rail 8 Protection class IP20 9 Test standard EMC test standards WWW SSTCOMM COM 5 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 2 Hardware Description 2 1 Appearance Serial interface IV Serial interface III Power interface Dual Ethernet interface Serial interface I Serial interface II Configuration switch Notes 1 The picture above shows the appearance of GT200 MT 4RS 2 GT200 MT 2RS two serial ports serial I and serial II 3 GT200 MT RS one serial port serial I WWW SSTCOMM COM 6 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual 2 2 Indicators product Indicators Status Descriptions model RS RS R ARS a n Slave mode At least one Modbus TCP connection has been established Green on Master mode Modbus TCP connection has been established Slave mode Modbus TCP no connection ENS Blinking Green Master mode Modbus TCP connection has not been established Modbus TCP connection is disconnected and Blinking Red a Modbus no longer exists Obtain IP config via DHCP 1al TCP Blinking Red per EN Modbus TCP connection is disconnected series lasts 3 seconds Serial port ready to tran
22. ver to be connected After setting Virtual slave ID Range and Offset of Slave ID click Set button Actual Salve ID value is automatically calculated When users click Add button users can add a message in Slave ID Mapping Table When users want to modify the added information users fist select the information you want to modify and WWW SSTCOMM COM 21 SS GM Modbus Serial TCP Series Industrial Ethernet Serial Gateway User Manual then set Virtual Slave ID Range and Offset of Slave ID click Modify button When users want to delete the added information users need to select the information you want to delete and click Delete button Tips 1 Add and Modify button both have Set function users do not need to click Set then click Add or Modify 2 Support up to 4 group ID mapping 3 3 5 Modbus parameters Advanced parameters When you select RTU slave or ASCII slave mode and only configure the basic parameters the item does not need to be configured Set Time Interval between Characters Response Timeout and Delay between Polls of Modbus RTU ASCII in the following interface Configuration Mode Ethemet Serial HID Mapping Modbus Priority Control Advanced Select Port Part kd Please select the port then configure parameters Serial Pot Time Interval between 10 Response Timeout 300 m C
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