Modbus Serial / PROFINET Gateway

 Technical Specification:

• Protocol conversion between PROFINET and Modbus.
• Supports standard PROFINET RT and IRT protocol.
  • PROFINET: supports up to 32 slots, the length of input/output bytes can be set by TIA Portal or 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.
• Two (2) Serial Ports - can be used as communication ports, and they can communicate at the same time.
  • Serial I supports RS485; Serial II supports RS232
  • Serial port parameters:
    • Operation mode: half duplex;
    • Baud rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200 bps;
    • Data bits: 7, 8;
    • 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;
  • Output mode of write command: Cycle, Forbidden and Change of Value;
  • Each master can configure up to 100 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 (9V-30V), 250mA (24VDC).
• Operating Temp: -4°F to 140°F (-20°C to 60°C); Rel. Humidity: 5%-95% (non-condensing).
• Dimension (W* H* D): 1.33 in*4.56 in*4.13 in (34mm*116mm*105mm).
• Mounting: DIN Rail Mounting (35mm).