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Introduction to

Introduction to. tDS-700 Series tGW-700 Series. Jan. 20, 2011 Vio Fan ICP DAS Co., Ltd. Features Comparison. Specifications Comparison. tDS/tGW-700 Common Features Tiny Device Server tDS-700: Tiny Device Servers Tiny Modbus Gateway tGW-700: Tiny Modbus. tDS/tGW-700 Common Features.

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Introduction to

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  1. Introduction to tDS-700 Series tGW-700 Series Jan. 20, 2011 Vio Fan ICP DAS Co., Ltd. 1

  2. Features Comparison 2

  3. SpecificationsComparison 3

  4. tDS/tGW-700 Common Features • Tiny Device Server • tDS-700: Tiny Device Servers • Tiny Modbus Gateway • tGW-700: Tiny Modbus 4

  5. tDS/tGW-700 Common Features • Contains a 32-bit MCU that efficiently handles network traffic • 10/100 Base-TX Ethernet, RJ-45 x1 (Auto-negotiating, auto MDI/MDIX, LED Indicators) • Includes redundant power inputs: PoE and DC jack • Supports TCP, UDP, HTTP, DHCP, BOOTP and TFTP protocols • Supports UDP responder for device discovery • Allows automatically RS-485 direction control • Supports pair-connection applications • Allows easy firmware updates via the Ethernet • Contains a tiny Web server for configuration • Tiny form-factor and low power consumption • RoHS compliant and no Halogen • Made from fire retardant materials (UL94-V0 Level)

  6. Redundant Power Inputs • PoE ◆ DC Jack • (IEEE 802.3af, Class 1) (+12 ~ 48 VDC )

  7. Automatic MDI / MDI-X crossover

  8. tDS-700 / tGW-700 Naming Conventions tDS-7 XY tGW-7 XY X: Number of Total Ports Y: Serial Ports Type 2: RS-232 4: RS-485 and RS-232 5: RS-422 / RS-485 8: RS-232 / 422 / 485 8

  9. tDS-700 (tGW-700) Selection Guide 9

  10. UDP Search • Use "eSearch Utility“ or “VxComm Utility”, you can find the module quickly and configure the proper network settings.

  11. Init Switch • If there are something wrong in network settings or other settings accidentally, you can make the switch is placed in the “Init mode”. After re-booting, all values can be restored to factory settings.

  12. Firmware Update (1/2) Connect the tGW-700 to the same HUB or same sub-network as your PC. (For tDS-700, tGW-700, PETL-7000 and tPET Series) Right-click above the module name and choose thefirmware file in “eSearch Utility”. Power-on reboot the module in initial mode to request the update. 12

  13. Firmware Update (2/2) • The tGW-700 has a built-in feature of flash protection that prohibits modification to the firmware in the flash. Before updating the firmware, we have to set “Init Switch” in “Init” state and then power-on reboot the tGW-700 and disable the flash protection. Since the flash becomes writable, we can update the firmware through the Ethernet network 。 • The code (in the boot loader) used to update the firmware image is not part of the firmware it-self. Thus, users can update the firmware even the built-in one is broken or does not exist. If the firmware update fails, we just need to rerun the update procedures again.

  14. tDS/tGW-700 Common Features Tiny Device Server tDS-700: Tiny Device Servers Tiny Modbus Gateway tGW-700: Tiny Modbus 14

  15. tDS-700 Features • Incorporates any RS-232/422/485 serial device in Ethernet • Supports pair-connection (serial-bridge, serial-tunnel) applications • Male DB-9 or terminal block connector for easy wiring • Allows easy firmware updates via the Ethernet • Contains a tiny Web server for configuration • Cost-effective Device Servers 15

  16. Virtual COM Basis Command/Data/Modbus/Anything Command/Data/Modbus/Anything Transparent (with no protocol convert) VCOM6/7 VCOM6/7 Transparent RS-485 PLC 10/100 M Ethernet RS-485 tDS-725 PLC Note: • In the virtual COM application, the command or data is being copied between the PC and tDS-700 module withnoprotocol convert. This allows most of the serial protocols can be used with the virtual COM. Meter Meter

  17. Virtual COM Application VCOM5 VCOM5 VCOM6 VCOM7 VCOM8 … VxComm Driver RS-232 RFID Reader tDS-712 VCOM6 10/100 M Ethernet RS-485 PLC tDS-715 VCOM7 RS-485 PLC NS-208PSE Ethernet Switch with PoE VCOM8 tDS-725 RS-485 Note: • The max. COM port number in a PC is up to COM256. • The COM port is configured and mapped by using the VxComm Utility. Meter Meter

  18. Direct TCP Socket Connection Send raw data via TCP socket. Raw data Transparent (with no protocol convert) Port 10001 (COM1) Port 10002 (COM2) RS-485 PLC 10/100 M Ethernet RS-485 tDS-725 PLC Note: • The serial ports of the tDS-700 can be also accessed via TCP socket connections. TCP port 10001 = COM1, TCP port 10002 = COM2, TCP port 10003 = COM3. • Users have to configure the baud rate and data format via web configuration first, else the serial ports may send garbage data. Meter Meter

  19. Serial Port Pair-connection Basis Virtual RS-485 bus through the pair-connection. Port 1(RS-485) Port 1(RS-485) Serial Port Pair-connection Through the Ethernet PLC 1 uses 115200 bps PLC 2 uses 115200 bps tDS-715 uses 115200 bps tDS-715 uses 115200 bps Note: • PLC 1 and PLC 2 can communicate with each other via the RS-485 port that has pair-connection link through the Ethernet.

  20. Pair-connection with Different Baud Rate Virtual RS-485 bus through the pair-connection. Port 1(RS-485) Port 1(RS-485) Serial Port Pair-connection Through the Ethernet PLC 1 uses 9600 bps PLC 2 uses 115200 bps tDS-725 uses 9600 bps tDS-715 uses 115200 bps Note: • PLC 1 and PLC 2 can use different baud rate and different data format at the same time when using pair-connection. But please make sure that the tDS-700 has the same setting as local serial devices. • The pair-connection can be created by using same or different tDS-700 models.The pair-connection is working as port-to-port.

  21. Virtual RS-485 Network (base on pair-connection) Serial Port Pair-connection Through the Ethernet Port 1 Port 1 RS-485 PLC Port 2 tDS-715 tDS-725 Port 1(RS-485) Serial Port Pair-connection Through the Ethernet Port 1 PLC Port 2 Port 2 (RS-485) Port 3 tDS-725 Meter tDS-735 RS-485 Port 1 (RS-485) Serial Port Pair-connection Through the Ethernet Port 2 (RS-485) tDS-725 Meter Note: When connecting several tDS-700 (RS-485 master) in RS-485 network, you should remove the pull-high/low resister in most of the tDS-700 modules, andmake sure there is only one master in the RS-485 network.

  22. tDS-700 Web Configuration : Login • Default Settings: 22

  23. tDS-700 Web Configuration : Home Page 23

  24. tDS-700 Web Configuration : Network Setting 24

  25. tDS-700 Web Configuration : Port Setting 25

  26. tDS-700 Web Configuration : IP Filter

  27. tDS/tGW-700 Common Features Tiny Device Server tDS-700: Tiny Device Servers Tiny Modbus Gateway tGW-700: Tiny Modbus Gateway 27

  28. tGW-700 Features • Cost-effective Modbus/TCP to RTU/ASCII Gateway • Supports Modbus/TCP master and slave • Supports Modbus RTU/ASCII master and slave • Supports pair-connection (serial-bridge, serial-tunnel) applications • Tiny form-factor and low power consumption

  29. Modbus Gateway Basis Modbus RTU or Modbus ASCII Modbus/TCP 10/100 M Ethernet Port 502 (COM1) RS-485 PLC Port 503 (COM2) RS-485 PLC tGW-725 Note: • The tGW-700 act as Modbus/TCP to Modbus RTU/ASCII converter. The client program must useModbus/TCP protocol. • The Modbus RTU or ASCII protocol, baud rate and data format used are depending on the serial devices, and are setting via web configuration. Meter Meter

  30. Modbus Gateway Application Modbus RTU or ASCII Modbus/TCP Port 502 RS-232 RFID Reader tGW-712 with Modbus RTU 10/100 M Ethernet Port 502 RS-485 PLC tGW-715 with Modbus ASCII Port 502 Port 503 RS-485 PLC NS-208PSE Ethernet Switch with PoE tGW-725 RS-485 PLC Meter Meter Meter Note: • The default TCP ports used in tGW-700 are 502 (COM1), 503 (COM2) and 504 (COM3). These TCP ports can be changed via the web configuration.

  31. Serial Port Pair-connection Basis Virtual RS-485 bus through the pair-connection. Port 1(RS-485) Port 1(RS-485) Serial Port Pair-connection Through the Ethernet PLC 1 uses 115200 bps and Modbus RTU PLC 2 uses 115200 bps and Modbus RTU tGW-715 uses 115200 bps and Modbus RTU tGW-715 uses 115200 bps and Modbus RTU Note: • PLC 1 and PLC 2 can communicate with each other via the RS-485 port that has pair-connection link through the Ethernet.

  32. Pair-connection with Different Protocols Virtual RS-485 bus through the pair-connection (with Modbus RTU to ASCII converter ). Port 1(RS-485) Port 1(RS-485) Serial Port Pair-connection Through the Ethernet PLC 1 uses 9600 bps and Modbus RTU PLC 2 uses 115200 bps and Modbus ASCII tGW-715 uses 9600 bps and Modbus RTU tGW-715 uses 115200 bps and Modbus ASCII Note: • PLC 1 and PLC 2 can use different protocol (RTU or ASCII), baud rate and data format at the same time when using pair-connection. But please make sure that the tGW-700 has the same setting as local serial devices. • The pair-connection can be created by using same or different tGW-700 models.The pair-connection is working as port-to-port.

  33. Virtual RS-485 Network (base on pair-connection) Serial Port Pair-connection Through the Ethernet Port 1 Port 1 RS-485 PLC Port 2 tGW-715 with Modbus ASCII tGW-725 Port 1(RS-485) Serial Port Pair-connection Through the Ethernet PLC Port 1 Port 2 Port 2 (RS-485) Port 3 RS-485 with Modbus RTU/ASCII (Single Protocol) Meter tGW-725 With Modbus RTU tGW-735 Port 1 (RS-485) Serial Port Pair-connection Through the Ethernet Port 2 (RS-485) tGW-725 Meter Note: When connecting several tGW-700 (RS-485 master) in RS-485 network, you should remove the pull-high/low resister in most of the tGW-700 modules, and make sure there is only one master in the RS-485 network.

  34. tGW-700 Web Configuration : Network Setting

  35. tGW-700 Web Configuration : Port Setting 35

  36. Application : Pair Connection

  37. Q & AThank You!! service@icpdas.com http://www.icpdas.com 37

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