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BB-MESR424D
10/100 Industrial Modbus Gateway - 4 DB9 ports

  • Ethernet enabled Modbus TCP, ASCII & RTU to Serial
  • Independent serial port selection for RS-232, RS-422 or RS-485
  • Support up to 16 masters and 32 slaves
  • Wide operating temperature (-40 to 80°C)
  • Flexible mounting: DIN rail, or Panel with Up/Down, Forward/Back options
  • 10 to 58VDC power input (TB or locking barrel plug)
  • External power source required (not included, sold separately)
  • NEMA TS2; UL Class1, Division2
Model MESR424D Modbus Gateway bridges devices on Modbus serial networks (RS-232, RS-422 or RS-485) with devices on Modbus TCP networks, allowing seamless integration. The serial ports can be accessed over a LAN or WAN using Direct IP Mode connections. Supporting up to 16 masters and 32 slaves, the gateway features auto-detecting 10/100. Easy-to-use software features Modbus messaging priority control and allows management through multiple TCP/IP client sessions. Serial data rates up to 230 kbps ensure maximum network flexibility. The MESR424D gateway is Class 1/Division 2 rated for industrial environments and features a slim IP30 DIN rail mountable case. It operates from a range of DC power supply voltages and has a pluggable terminal block connector. Model MESR424D Modbus Gateway can be powered via a barrel connector or a terminal block. (An external power supply is required; sold separately.) An additional Ethernet port functions much like an Ethernet switch, allowing pass-through connectivity for other Ethernet devices. This port can also be used to "daisy chain" multiple gateways.

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