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SECS/GEM
SEMI E4 · E5 · E30 · E37
GEM300 capability catalog
E40 · E87 · E90 · E94 axes
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TCP · RTU · ASCII
Modbus/TCP Security
TLS 1.2 · 1.3 · X.509v3
MQTT for OPC UA PubSub
MQTT 5.0 · UADP
OPC UA Client
opc.tcp · UA Binary
OPC UA Server
opc.tcp · UA Binary
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SECS/GEM
Modbus
MQTT
OPC UA
Tools
Products
SECS/GEM
GEM300 capability catalog
Modbus
Modbus/TCP Security
MQTT for OPC UA PubSub
OPC UA Client
OPC UA Server
Licensing
Download
Purchase
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Sign in
Start free evaluation
OPC UA
Overview
Background
Overview
Information model
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Security
Subscriptions and the publish cycle
Events, alarms and conditions
Historical access
PubSub
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PKI and trust setup
C client
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Subscriptions
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PubSub over UDP
PubSub over MQTT
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MCP server
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API reference
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StatusCode catalog
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PDComm.OpcUa
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OpcUa
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