ICP DAS USA UA-5200 Series, User Manual

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UA-5200 Series User Manual V4.3 ICP DAS
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Model UA-5231 UA-5231M UA-5231M-3GWA UA-5231M-4GE/4GC
Modbus Master
Modbus TCP
To read or control the devices that support standard Modbus TCP
Slave protocol.
Recommend to keep the maximum number of devices within 100
connections.
Modbus RTU/ASCII
A max. of 3 ports: ttyO2, ttyO4, ttyO5 to connect other Modbus RTU
Slave devices (e.g. M-7000).
Recommend no more than 32 devices per port for better
communication quality.
MQTT
MQTT Client
Connect the MQTT Broker to read/control the devices supporting
the MQTT protocol.
MQTT Service
Connect the MQTT Broker to externally read/control the devices
supporting other protocols that linking with the UA-5200 series.
MQTT Broker
Compliance with MQTT v3.1.1 protocol. Support MQTT message
distribution management.
Recommend to keep the connection number of Client within 400.
Virtual Device
PID Function Combine the remote I/O devices for the PID logic control system.
4GE/4GC Frequency Band Descriptions:
UA-5231M-4GE: Frequency Band for EMEA, Korea, Thailand, India and Taiwan
UA-5231M-4GC: Frequency Band for China