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Interface Converter
AD-NETGW 100 GT


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  Description

The network interface converter (AD-NETGW 100 GT) enables a connection to devices with serial interface vie IP-based networks (LAN). For this, the device contains a LAN connection, a RS485 interface and an AD-UART interface. An integral wide range power pack enables operation in almost all supply situations.

  Application

The AD-NETGW 100 GT makes access to measuring values and unit conditions from distant sites possible at all times. Devices can be parameterized or measuring values can be read out. For instance, this way conditions in pumping stations can be interrogated and monitored at any time. The remote maintenance of ADAMCZEWSKI devices in local networks or via the internet can be realised.

AD-netgw100.jpg

  Specific characteristics

  • Ethernet 10/100 Mbit
  • Protocols: modbus/TCP, modbus-RTU, data transparency
  • RS-485 interface for field devices
  • Integrated web server for configuration
  • Password protected configuration
  •   Business data

    catalog number AD-NETGW 100 GT

      Download

    PDF

      Technical specifications

    Ethernet-interface
    LAN 10/100 Mbit
    Protocol TCP/IP
    Addressing IP4
    DHCP activatable
    IP standard address 192.168.178.99
    Access port 44444
    Password protection configuration / webserver
    RS485-interface
    Baud rate 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800
    Data format 8N1, 8E1, 8O1
    Max. bus users 32
    Bus termination 120 ohms both sides at the end
    Max. length of bus 500 m (no stubs)
    Cable twisted and shielded
    AD-UART-interface
    Baud rate 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 76800
    Data format 8N1, 8E1, 8O1
    Supply
    Voltage range AC 50 ... 253 V AC, 50/60 Hz
    Nominal voltage AC 230 V AC
    Voltage range DC 20 ... 253 V DC
    Nominal voltage DC 24 V DC
    Input power AC/DC 1,8 VA / 1 W
    Housing
    Dimensions (WxHxD) 35,5 x 90 x 58 mm
    Type of protection IP 20
    Connection method screw clamp
    Terminals, wire cross section 2,5 mm flex wire / 4 mm one wire
    Bolting torque terminals 0,6 Nm
    Skinning length 6 mm
    Weight ~ 90 g
    Manner of fastening 35 mm DIN rail 35mm
    Environmental conditions
    Ambient temperature 0 ... 50 C
    Storage and transport -10 ... 70 C (no thawing)
    EMC
    Product family standard EN 61326 1)
    Emitted interference EN 55011, CISPR11 Cl. B
    Electrical safety requirements
    Product family standard EN 61010-1
    Overvoltage category II
    Pollution degree 2
    Galvanic isolation, test voltages
    Supply line to all interfaces 3 kV, 50 Hz (1 min.)
    Ethernet to AD-UART/RS-485 1,5 kV, 50 Hz (1 min.)
    Protection circuits
    Interfaces electrical surge protection
    Power supply protection against over-temperature, over-voltage and over-current
    1)During checking, communication errors are possible.

      Block and wiring diagram

    AD-netgw100_blockbild_de.svg

      Dimensions

    AD-apra-rail-mb-2m-masszeichnung.svg

      Function:

    On the network side, the device has 6 freely usable TCP channels, so-called sockets. Each of these channels can be configured freely. Also, this way up to 6 simultaneous network enquiries can be processed (i.e. of Modbus-TCP masters). For each channel, port number, bridge functions and timeout can be set. The data transport path such as Modbus-TCP can be determined on RS485 modbus RTU via the bridge functions. The date interfaces work simultaneous and independent of each other. The setting up of the serial interfaces is possible in different tapes of protocol. The connection of any device with serial interface is, of course, also possible due to the transparent router function. Ready for operation is indicated by the green illuminated diode at the LAN socket when the network cable is plugged in. The device configuration is carried out via the web server integral in the device. Here, all settings can be carried out manually via one surface. Alternatively, the device can be set up with the PC software "AD-Studio" via the AD-UART interface. Apart from the protocol conversion Modbus-TCP to Modbus-RTU, a data transparent connection can also be selected. With this, any devices with the most diverse protocols can be tied to IP networks. Already at the initial commissioning via the web interface, a password for the web surface is essential. This password is activated during the initial use of the set-up surface and will be asked for again with each new session.

      Accessories (not included)

    The voltage multiplier AD-SV 1224 GL is suitable for operation with 12V supply voltages. For connection to ADAMCZEWSKI devices with AD-UART interface, an adapter cable, 6 polar on a jack, is available.

      Circuit examples

    AD-ngw100_schaltungsbeispiel.svg