Ethernet IO remote digital inputs outputs 230V: 4xNO, 4xCO relay, Modbus TCP, REST, MQTT, OPC UA

The industrial module with digital inputs and outputs is used for simple remote data acquisition, half-mile counting, signal monitoring, long-distance signal transmission or remote control of various devices. A great advantage is the support of OPC UA and MQTT communication protocols, thanks to which you can control and read inputs and outputs directly from software programs such as OPC Server, SCADA HMI, MES, ERP, cloud applications, etc.

Application areas:

• Remote reading and writing of digital inputs via OPC UA/DA protocol, directly from OPC client, e.g. KEPServerEx Kepware, OPC Router, etc.
• Remote reading and writing of digital outputs via MQTT protocols and REST interface, e.g. OPC Router, cloud systems, etc.
• Wherever it is necessary to read signals and process them directly in the target application, i.e. not to send them first to the PLC and from there to the target application
• When collecting production and process data from the machine, where for some reason it is not possible to read data from the PLC (machine is still under warranty, PLC program is not available, etc.)
• When there is a need to transfer IO data over long distances over Ethernet, because two devices can be interconnected and synchronized with each other

This module includes:

• 8x switching outputs:
  
  • via bistable relays
  • 4 x potential-free normally open contacts for 230V mains
  • 4 x potential-free changeover contacts for 230V mains
  • Switching currents up to max. 6A

A great advantage is the multitude of communication interfaces and other functions, where configuration is simply set up in the web interface:

1. web interface 
   • control of outputs via web interface
   • customised for smartphone
   • HTTP or HTTPS
     
     
2. current Industry 4.0 protocols
   
   • OPC UA, REST and MQTT
   • Modbus TCP
   • SNMP V1 V2 V3
3. Alarm and reporting functions
   • Email for sending an alarm or as a status report
   • Output switching in alarm situations
   • Switching outputs on another web IO
   • Up to 30 actions can be configured