Mitsubishi Electric MELSEC iQ-F Series User Manual page 49

System configuration
The following figure shows the basic system configuration when using the MQTT function.
• For TCP connection
(1)
(1) FX5U CPU module
(2) FX5-ENET (MQTT client)
(3) Personal computer with GX Works3 and Certificate Configuration Tool for FX5-ENET installed
(4) Ethernet switch/router (optional)
(5) MQTT broker
• For TLS connection
(1)
(1) FX5U CPU module
(2) FX5-ENET (MQTT client)
(3) Personal computer with GX Works3 and Certificate Configuration Tool for FX5-ENET installed
(4) Ethernet switch/router (optional)
(5) External network (such as the Internet)
(6) MQTT broker (on the cloud or on a local network)
(2)
(4)
(3)
(4)
(2)
(4)
(3)
(5)
(4)
(5)
Internet
(6)
Cloud
4 FUNCTION LIST
47
4.3 Other Functions
4