EX9133C-2-MTCP - Modbus TCP to Modbus RTU / ASCII Converter

EX9133C-2-MTCP Modbus RTU/ASCII to Modbus TCP converter. Integrate Modbus RTU devices in a Ethernet LAN or WAN. 1xRS232 and 1xRS232/RS422/RS485
103,60 €
123,28 € incl. VAT plus shipping costs
Availability: Usually dispatched within 1 to 2 working days


The EX9133C-2-MTCP provides a simple and cost effective solution to integrate serial devices with Modbus RTU protocol in a local area network (LAN) or Wide Area Network (WAN). Thus, it is possible to control Modbus RTU devices from a Modbus TCP/IP server via Ethernet, Intranet and Internet. The compact and mechanically robust PVC housing is designed for industrial environments. The EX9133C-2-MTCP has two serial ports, one RS-232 and RS-232/422/485 port.


  • one RS232 / RS422 / RS485 output
  • Modbus TCP
  • easy configuration via web-interface
  • extended temperature range



  • Din Rail Mounting Kit (2 Euro, just give me a hint on your order)
  • Power cable (2 Euro, just give me a hint on your order)
  • 12V power adapter (9 Euro, just give me a hint on your order)


Interface 1

Port 1 · Ethernet
Speed 10/100 mbit
Connector RJ45 Ethernet

Interface 2

Port 1 · RS232 / RS422 / RS485
Speed 300 - 115200 bps
Connector RS232: DB9 female, RS422 / RS485: Terminal block


Protocol Modbus TCP to Modbus RTU / ASCII
Supported Protocols ASCII / Modbus RTU
Isolation voltage 1500 V
Extras Web Interface


Power max. 3.5 W
Power input 9~24V DC


Mounting Din Rail Mounting
Dimension 90 x 60 x 20mm
Weight 100g


Operating temperature 0~70°C
Storage temperature -10~85°C
Certification CE / FCC / WEEE / RoHS