Universal Serial / PROFINET IO Gateway




Our 3-Serial Port PROFINET IO gateway, the GT200-PN-3RS, provides a seamless information flow between Modbus and PROFINET networks. The GT200-PN-3RS can connect multiple devices with RS-232/RS422/RS-485 interface to the PROFINET network.

 Technical Specification:

  • Protocol conversion between PROFINET and Modbus.
  • Supports standard PROFINET I/O RT protocol.
    • PROFINET: supports up to 32 slots, the length of input/output bytes can be set by STEP7.
    • Supported protocol type of serial ports: Modbus protocol and universal serial protocol.
  • Two 10/100M self-adaptive network ports, built-in switch function. Support daisy chain connection and cascade.
  • The three (3) serial ports support RS-232 or RS-485 electrical interface; serial III can also support RS-422:
    • Two (2) models: three RS 232 ports or three RS485 ports
    • Operation mode: half duplex;
    • Baud rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200bps;
    • Check bit: none, odd, even, mark and space optional;
    • Stop bits: 1 bit, 2 bits.
  • Modbus master:
    • Function code: 01H, 02H, 03H, 04H, 05H, 06H, 0FH and 10H;
    • Format: RTU and ASCII;
    • Function: Cycle output, forbidden output and change of value output of write command;
    • Each master can configure up to 48 Modbus commands.
  • Modbus server:
    • Function code: 03H, 04H, 06H and 10H;
    • Format: RTU and ASCII.
  • Built-in electrostatic protection: 15 KV ESD; Communication interface isolation: 3KV.
  • Power supply: 24VDC (11V-30V), 90mA (24VDC).
  • Operating Temp: -4°F to 140°F (-20°C to 60°C).
  • Dimension (W*H*D): 1.6 in*5 in*4.33 in (40mm*125mm*110mm).
  • Mounting: DIN Rail Mounting (35mm).
  • Protection level: IP20.