Modbus/TCP Communication Coupler
  • Support Modbus/TCP protocol which can be connected with Modbus/TCP master
  • Dynamic configuration allows users to configure multiple inputs functions in one module
  • Two RJ-45 ports with the same IP address for building daisy chains
  • Flexible Modbus address mapping either automatically or manually
  • Able to connect to APAX digital I/O modules (max. 768 points) or analog I/O modules (max.192 points)
  • With 16 sets of onboard alarm which can be enabled by utility without any programming
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The APAX-5070 is a high-density Modbus/TPC remote I/O solution that allows any PC, controller, or HMI device that supports Modbus/TCP protocol to easily and cost-effectively add remote I/O functionality to access data and perform read and write actions. By leveraging the Advantech APAX product line features such as, high density I/O, flexibility, scalability, and hot swap functionality, users can build remote I/O systems to fulfill PLC or control application needs.



GeneralPower Consumption2 W @ 5 VDC (typical)
Connector2 x RJ-45 (2-channel switch, share same IP address)
Temperature (Operating)-10 ~ 60°C (when mounted vertically)
Temperature (Storage)-40 ~ 70°C
DescriptionModbus/TCP Communication Coupler
CertificationsCE, FCC class A
Weight190 g
Dimensions30 x 139 x 100 mm
TopologyLine or star wiring
Relative Humidity5 ~ 95% (non-condensing)
Data Transfer Rates10/100 Mbps
Connected I/O Modules32 (max.)*
Digital Signals2048 (max.)
Analog Signals512 (max.)
EnvironmentTemperature (Operating)-10 ~ 55° C
Temperature (Storage)-40 ~ 85° C
Relative Humidity5 ~ 95% (non-condensing)
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