Universal Connectivity

Connect to Any PLC

OptiZeus SCADA communicates with all major PLC brands and industrial protocols out of the box — no third-party gateways required.

PLC Brands

Supported PLC Manufacturers

Native drivers and protocol support for the world's leading PLC platforms.

Siemens

S7-300, S7-400, S7-1200, S7-1500

S7 Protocol & OPC UA

Allen-Bradley

MicroLogix, CompactLogix, ControlLogix

Ethernet/IP & OPC UA

Schneider Electric

Modicon M340, M580, Premium

Modbus TCP & OPC UA

ABB

AC500, AC800M

OPC UA & Modbus TCP

Mitsubishi

MELSEC iQ-R, iQ-F, Q Series

OPC UA & Modbus TCP

Beckhoff

TwinCAT 3

OPC UA

Omron

NX/NJ, CJ2

OPC UA & Modbus TCP

Wago

750 Series, PFC200

Modbus TCP & OPC UA

Delta Electronics

DVP, AS Series

Modbus RTU/TCP

Unitronics

Vision, Samba, UniStream

Modbus TCP
Protocols

Communication Protocols

Industry-standard protocols for reliable, secure data exchange with field devices.

OPC UA

Port 4840

Secure, cross-platform industrial standard with auto-discovery, certificate-based authentication, and structured data types.

Modbus TCP

Port 502

Ethernet-based protocol for simple register read/write operations. Widely supported across all PLC vendors.

Modbus RTU

Port Serial

Serial RS-232/RS-485 protocol for legacy device connectivity. Supports daisy-chain wiring with multiple devices.

Ethernet/IP

Port 44818

Allen-Bradley native protocol using CIP (Common Industrial Protocol). Supports implicit and explicit messaging.

S7 Protocol

Port 102

Siemens native communication for direct access to S7-300, S7-400, S7-1200, and S7-1500 data blocks and markers.

MQTT

Port 1883 / 8883

Lightweight publish/subscribe messaging for IIoT edge devices. Supports TLS encryption and QoS levels.

BACnet

Port 47808

Building automation and HVAC integration protocol. Supports BACnet/IP for networked building management systems.

Serial RS-232/RS-485

Port Serial

Direct serial communication for legacy instruments, meters, analyzers, and custom devices.

Software

Software Integrations

Connect OptiZeus SCADA to your existing enterprise infrastructure.

Databases

  • SQL Server
  • MySQL
  • PostgreSQL
  • InfluxDB

ERP Systems

  • SAP
  • Oracle ERP (via OptiZeus MES)

Notifications

  • Email (SMTP)
  • SMS
  • WhatsApp
  • Telegram

Don't see your PLC?

We add new drivers and protocol adapters regularly. Contact our engineering team and we will evaluate integration for your specific hardware.

Contact Us