As buildings evolve to become smarter, more efficient, and more connected, the systems that control them need to keep pace. That’s where ISMA CONTROLLI comes in.
With a strong foundation in European engineering and a growing global footprint, ISMA CONTROLLI delivers a complete range of building automation products—designed for openness, scalability, and ease of use. Whether you’re managing a small HVAC zone or integrating systems across a campus, their tools help you get the job done faster and smarter.
MAC36 Controllers: Niagara-Based Integration at the Core
At the heart of ISMA CONTROLLI’s platform is the MAC36 series—a compact yet powerful family of IP controllers powered by the Niagara Framework.
Built for system-wide integration, the MAC36 line combines controller logic, protocol conversion, and visualization in one device.
Highlights:
- Ideal for plant rooms, AHUs, lighting systems, and energy metering
- Fully programmable in Niagara 4
- Built-in I/O for control and monitoring (up to 36 onboard points)
- Native support for BACnet/IP, Modbus TCP/IP, MQTT, and more
- Web-based interface with dashboards and alarms
With no need for external gateways, MAC36 simplifies architecture while offering the full flexibility of a Niagara Supervisor.
RAC & VAV Controllers: Fast, Edge-Level Room Control
For unitary applications like fan coils, VAV boxes, and terminal equipment, ISMA offers dedicated edge controllers programmed with edgeNano—a lightweight, fast, and flexible platform.
RAC Controllers
Compact and purpose-built for:
- Radiator loops and temperature control
- Fan coils (2-pipe/4-pipe)
- Heat pumps and zone valves
VAV Controllers
Designed for:
- Local override and precise PID control
- Pressure-independent or dependent VAV systems
- Integrated airflow measurement
Both product families run edgeNano logic, support BACnet MS/TP and BACnet/IP, and provide reliable, programmable control without needing a full Niagara station.
Modular I/O: Mini, Mix, and Max Options
Whether you need to expand your MAC36 controller or collect data across a floor, ISMA’s I/O modules offer the flexibility to match real-world needs.
- Mini I/O: Compact footprint, ideal for tight panels
- Mix I/O: Hybrid digital + analog I/O combinations
- Max I/O: Higher point counts for large mechanical systems
Each module supports BACnet and Modbus, mounts easily on DIN rails, and connects seamlessly with ISMA or third-party devices.
Displays: Local Access and User Feedback
ISMA CONTROLLI’s display series adds a clean, functional interface to any control setup. These screens are commonly used for:
- Viewing temperatures and equipment status
- Adjusting setpoints or schedules
- Providing access for maintenance teams or end-users
Designed to integrate with ISMA controllers, these displays offer both visual clarity and configurability for a polished, professional finish.
Why Integrators Choose ISMA CONTROLLI
- Open by Design – Use standard protocols like BACnet, Modbus, MQTT
- Unified Platforms – Niagara and edgeNano cover both system-level and unit-level control
- Modular & Scalable – Adaptable to any size project
- Efficient to Deploy – Fast engineering tools, built-in I/O, and clear documentation
Whether you’re building new systems or upgrading existing ones, ISMA CONTROLLI provides a streamlined path to better control, better insight, and better performance.
Ready to bring flexible, future-ready automation to your next project?
Contact our team for demos, pricing, or system design support.
