1. Johnson Controls
  2. Building Automation and Controls
  3. EasyIO Neo Series Building Automation
  4. Building Automation Controllers

Controllers

Contact us

Flexible control that scales without added complexity

EasyIO Neo Series CW and EC controllers deliver a flexible, open, and license‑free control platform that scales from small stand‑alone systems to larger, connected building automation solutions.

Both controller families share a common architecture with built‑in visualization, secure communications, local data storage, and modern integration capabilities allowing engineers to choose the right controller size without changing tools, workflows, or system design.

Easy IO Hardware product

Features

CW Controllers
  • HTML5 dashboards and graphics
  • Supervision of up to 5 devices
  • Onboard data logging (SQLite)
  • BACnet IP/MS‑TP and Modbus TCP/RTU
  • MQTT and RESTful API support
  • Dual Ethernet and Wi‑Fi networking
  • Enterprise-grade security (802.1x, TLS 1.3)
  • Built-in Johnson Controls PRAC+ patented algorithm enabling automatic regulation without manual tuning
EC Controllers
  • HTML5 dashboards and graphics
  • Supervision of up to 90 devices and 3,000 points
  • High‑capacity onboard data logging (SQLite)
  • BACnet IP/MS‑TP and Modbus TCP/RTU
  • Advanced MQTT driver and RESTful API
  • Built‑in OpenVPN server and client
  • Enterprise-grade security (802.1x, TLS 1.3)
  • Built-in Johnson Controls PRAC+ patented algorithm enabling automatic regulation without manual tuning

Key benefits

EC Controllers
Built for scale and performance

EC controllers manage larger systems with ease, supporting up to 90 devices and 3,000 points in a single controller.

data clloud
Native support for modern architectures

Advanced MQTT capabilities and built‑in cloud communication simplify integration with Johnson Controls OpenBlue and other digital building platforms.

Creative_Blue-19
License‑free at any scale

No point licenses, no software subscriptions, and no recurring fees—delivering long‑term financial transparency even as systems grow.

CW Controllers
JCI_Icons_Miscellaneous
Stand‑alone BMS without added infrastructure

CW controllers can function as a complete BMS on their own, eliminating the need for a supervisor and reducing overall system complexity.

cubic icon
Right‑sized for small applications

With support for up to five devices, CW controllers are well suited for rooftop units, AHUs, FCUs, and room‑level control where limited integration is required.

round loop
Simplified commissioning and setup

An onboard application library combined with patented auto self‑tuning PID reduces commissioning time and lowers the skill barrier for configuration.

direction icon
Predictable project costs

No hidden charges, and no recurring fees—helping keep project budgets under control from deployment through operation.

Products

EC Series

EC Series - Edge Controllers

High-performance, IP-based edge controllers engineered for plant rooms, AHUs, and small-scale building automation systems (BAS). They deliver real-time control, local decision-making, and secure integration with supervisory BMS platforms.
Easy IO Hardware product

CW Series - Edge Controllers (WiFi)

The CW (Wi-Fi) controller supports IT networking and security standards and the Wi-Fi b/g/n protocol. This series of controllers can be used as part of an existing network or as a stand-alone BMS Wi-Fi network. With dual Ethernet ports, it’s possible to achieve Daisy chain functionality within the recommended IT standards.

VAV controller

VAV Controller

Simplify temperature and air quality control for a single zone or an entire complex with the EasyIO FW-VAV controller—an all-in-one, IP-enabled variable air volume (VAV) controller.

Explore the detail

Contact us