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FactoryIQ Modules

Industrial Automation Integrations for n8n & Business Apps

OPC

n8n OPC UA Node

@fiqch/n8n-nodes-fiq-opcua

Connect to OPC UA servers to read and write industrial data with full security support. Built for n8n workflows with enterprise-grade reliability.

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OPC

n8n OPC UA Node

@fiqch/n8n-nodes-fiq-opcua

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Connect to OPC UA servers to read and write industrial data with full security support. Built for n8n workflows with enterprise-grade reliability.

# Install the module
npm install @fiqch/n8n-nodes-fiq-opcua

Key Features

Read/Write OPC UA nodes
Call OPC UA methods
Full security policy support
Anonymous & authenticated access

Technical Specifications

🔐 Security

  • • Basic128Rsa15, Basic256, Basic256Sha256
  • • Sign, Sign & Encrypt modes
  • • X509 Certificate support
  • • Username/Password authentication

⚙️ Operations

  • • Read multiple node values
  • • Write to OPC UA variables
  • • Call OPC UA methods
  • • Batch operations support

🔗 Compatibility

  • • n8n 1.95.3+
  • • Node.js 18.17.0+
  • • All major OPC UA servers
  • • Windows, Linux, macOS

Usage Examples

📊 Real-time Monitoring

Connect to your PLC/SCADA systems to read live production data and trigger automated workflows.

// Read temperature sensors Node IDs: ns=2;s=Temperature.Sensor1 Polling: Every 5 seconds

🔄 Data Integration

Write production data to your ERP, MES, or cloud systems using n8n's powerful workflow capabilities.

// Write production count Node ID: ns=2;s=Production.Count Value: {{ $json.count }}

Ready to Get Started?

Install this module and start connecting your industrial systems to modern workflows.