Data Center Cooling & Energy Automation —
One PLC. No Gateways.
Run your data center equipment control on a ready-to-deploy platform that removes the need to build a dedicated control system or stitch multiple components together.
One Control Platform for Your Data Center Infrastructure
UniStream PLC + HMI delivers a single platform for managing data center cooling and energy systems. It combines control, communication, visualization, and monitoring in one device.
With built-in Redfish, OCP Profiles, BACnet, Modbus, OPC UA, SNMP, and IPv6, UniStream connects directly to cooling equipment and DCIM platforms without requiring additional gateways.
Unitronics Unique Advantages for Data Center Cooling & Energy Control
100% Control in One Box
One single PLC handles everything: control, I/Os, communication, visualization, diagnostics, and monitoring. No protocol converters. No custom development outside the controller.
Direct Communication with other Systems
Supports BACnet, SQL, Modbus, OPC UA, REST API, and EtherNet/IP for integration with cooling equipment, power systems, and monitoring platforms.
Native Redfish, OCP profiles, SNMP, and IPv6
UniStream includes a native Redfish server with IPv6 networking and OCP-aligned architecture, enabling direct communication with DCIM platforms and modern data center management systems without protocol converters or gateways.
Reliable Control for Critical Systems
Industrial PLC architecture provides robust deterministic control, alarm handling, and redundancy logic for cooling and energy systems that require continuous operation.
The Data Center Control Bundle
Not just components — a complete, tested solution designed specifically for data center environments. Deploy faster with fewer integration risks.
- PLC + HMI with built-in I/O — no separate hardware needed
- Native Redfish server with OCP profiles implementation for DCIM integration
- IPv6, SNMP, SQL, MQTT, BACnet, Ethernet, Modbus, OPC UA, and REST API support
- No protocol gateways required — direct communication
- Remote monitoring and firmware updates via secure connection
- Robust industrial design for harsh environments (-20°C to 55°C)
- CE, UL, cUL certified
Key Benefits
Simplified System Design
Reduce footprint and simplify overall system design.
Native Protocol Support
Eliminate gateways and translation layers. Direct communication with DCIM systems.
Lower Integration Risk
Fewer potential points of failure with minimal integration complexity.
Native Support for Data Center Standard
UniStream speaks the language of your data center — natively. No translation layers, no third-party middleware, no additional licensing.
- Redfish (DMTF): Native server implementation for DCIM integration and server lifecycle management
- OCP: Open Compute Project-aligned architecture for hyperscale compatibility
- IPVS / IPv6: Full IPv6 networking stack for modern, future-proof connectivity
- BACnet & Modbus: Industry-standard protocols for HVAC and building management
- OPC UA, SNMP, MQTT: Industrial automation and IT operations integration
What We Support
From cooling loops to power monitoring, our automation platform integrates with the systems that keep your data center running.
Cooling Systems
- Coolant Distribution Units (CDUs)
- Read Door Heat Exchangers (RDHx)
- CRAH/CRAC Units
- Chillers & Cooling Towers
Energy Control
- Power Distribution
- UPS Systems
- Generator Controls
- Metering
Data Center Peripheral Systems
- Load Banks / Cooling Commissioning Equipment
- Leak Detection Systems
- Fuel Management
- Environmental Monitoring Systems
Built on Decades of Industrial Experience
We're not new to automation — just new to your data center. Our PLCs have controlled critical infrastructure across industries for over 35 years. That reliability now extends to the systems that power your digital operations.
Ready to Modernize Your Data Center?
Talk to our engineering team about your specific requirements. We’ll help you evaluate the right solution for your infrastructure.