Enterprise Network Controller

The I/A Series Enterprise Network Controllers, ENC-4XX and ENC-5XX, using G3 Release 3.2.20 or higher software, are BTL compliant (B-BC) profile. The ENC is a compact, embedded processor platform providing integrated control, supervision, and network management solutions for I/A Series LON and BACnet controllers as well as a wide variety of third party products utilizing industry standard communications protocols such as Modbus and OPC.

Building Controller

The Continuum® bCX1 is a series of Native BACnet routers and controller/routers. These BACnet devices function as BACnet/IP-to-MS/TP field bus routers, supporting up to 127 BACnet MS/TP devices. As a Native BACnet controller and in strict accordance with the ANSI/ASHRAE BACnet standard, the bCX1 can communicate directly with other third-party BACnet/IP and BACnet MS/TP devices and TAC Continuum BACnet devices. The bCX1 is designed to meet the requirements of a BACnet B-BC (BACnet Building Controller) profile, supporting Device Management, Scheduling, and Trend Object functionality. The bCX1 also supports BACnet over Ethernet, allowing devices that communicate with the earlier versions of the BACnet Specification to also communicate with BACnet/IP devices. The Router/Controller combo models (bCX-4040) offer 32, 64, or 127 MS/TP support and many additional features, allowing local control sequences, local I/O, and BACnet objects to reside in the Building Controller.

Controller/Router

A Native BACnet - BACnet/IP (10/100MB) to MS/TP (9600-76.8k) router supporting 127 MS/TP Devices.

No Air Handling Unit is too big for the b4920 System Controller. The largest of the stand-alone controllers with 512k of memory. Built-in Real Time Clock plus support for additional I/O for larger applications

b4920 - 16UI, 1 Smart Sensor, 8DO, 8AO, Expansion Port, Service Port, Real Time Clock, Optional 4 Line Display 

A Native BACnet - MS/TP (9600-76.8k) device

No Air Handling Unit is too big for the b3920 System Controller. The largest of the stand-alone controllers with 512k of memory. Built-in Real Time Clock plus support for additional I/O for larger applications

b3920 - 16UI, 1 Smart Sensor, 8DO, 8AO, Expansion Port, Service Port, Real Time Clock, Optional 4-Line Display 

A Native BACnet - MS/TP (9600-76.8k) device

The b3810 and b3814 provide the same power as the b3800 series, but also include wider-range universal inputs, additional memory, removable terminal blocks, HOA switches, and expansion I/O capability

b3810 - 8UI, 1 Smart Sensor, 8DO, Expansion Port, Service Port, Real Time Clock                                 b3814 - 8UI, 1 Smart Sensor, 4DO, 4AO, Expansion Port, Service Port, Real Time Clock

A Native BACnet - MS/TP (9600-76.8k) device

The b3800 Series is perfect for the small Air Handling Unit/Roof Top controller. The i2800 and i2804 feature a built-in 24VAC and 12-24 VDC auto sensing power supply. 

b3800 - 8UI, 1 Smart Sensor, 8DO, Service Port                                                       

b3804 - 8UI, 1 Smart Sensor, 4DO, 4AO, Service Port

A Native BACnet - MS/TP (9600-76.8k) device

The b3600 Series is ideal for small or large groups of inputs that require monitoring in a concentrated area. Equiped with a built-in 24VAC and 12-24 VDC auto sensing power supply the unit allows the Universal Inputs to be configured as a Supervised Input for monitoring open wires or short circuits.

A Native BACnet - MS/TP (9600-76.8k) device

The b3865 and b3866 are unique, low-cost VAV controllers that come equipped with a built-in actuator to streamline hardware installation and save commissioning time.

b3865 - 4UI, 1 Smart Sensor, 1 Airflow Sensor, 1 Damper Actuator, 3DO, Service Port           

b3866 - 4UI, 1 Smart Sensor, 1 Airflow Sensor, 1 Damper Actuator, 3DO, 2AO, Service Port

A Native BACnet - MS/TP (9600-76.8k) device

The b3867 is a compact terminal controller that provides low-cost DDC control of package units, heat pumps, unit ventilators, and other terminal unit applications.

b3867 - 4UI, 1 Smart Sensor, 5DO, 2AO, Service Port   

A Native BACnet - MS/TP (9600-76.8k) device

The b3885 is a cost-effective, reduced point-count VAV controller with a built-in actuator. Like all b3 controllers, it includes the same CPU and flash memory storage for both the operating system and the application program.

b3885 - 2UI, 1 Smart Sensor, 1 Airflow Sensor, 1 Damper Actuator, 2DO, Service Port 

A Native BACnet - MS/TP (9600-76.8k) device

The b3865 and b3866 are unique, low-cost VAV controllers that come equipped with a built-in actuator to stramline hardware installation and sve commissioning time.

b3850 - 4UI, 1 Smart Sensor, 1 Airflow Sensor, 4DO, Expansion Port, Service Port           

b3851 - 4UI, 1 Smart Sensor, 4DO, Expansion Port, Service Port

b3853 - 4UI, 1 Smart Sensor, 2 Airflow Sensors, 4DO, Expansion Port, Service Port

A Native BACnet - MS/TP (9600-76.8k) device

The b887 and b887-L are unique, low-cost general purpose terminal controller designed for Fan Coil and Heat Pump application.

b3887 - 3UI, 1 Smart Sensor, 5DO, Service Port           

b3887-L - 3UI, 1 Smart Sensor, 5DO, Service Port, 120/240VAC input power

I/A Series® MicroNet™ BACnet™ Plant Controller

The I/A Series MicroNet BACnet Plant Controller, MNB-1000, is an interoperable controller with native BACnet MS/TP communications support. The MNB-1000 features 32 I/O points: 12 universal inputs, four digital inputs, eight universal outputs, and eight digital outputs (Triacs).

The controller features Sensor Link (S-Link) support, LED status and output indication, two Ethernet ports, and screw terminal blocks. The MNB-1000’s sequence of operation and BACnet image are fully programmable using WorkPlace Tech Tool, and can be applied to a wide range of mechanical equipment. Typical applications include central station air handlers, VAV air handlers, and cooling towers.

I/A Series® MicroNet™ Zone Controller

The MNB-70 is designed for use with unit heat, cabinet heat, fan coil, small unit vent, heat pumps, and single or dual loop control strategies.

MNB-70 – 3 universal inputs, 1 universal output, 3 triac outputs, S-Link sensor support

I/A Series® MicroNet™ Unitary Controller

The MNB-300 is a modular controller for use with air handler, unit vent, heat pump, and fan coil applications.

MNB-300 – 6 universal inputs, 3 universal outputs, 6 triac outputs, S-Link sensor support

I/A Series® MicroNet™ VAV Controller

The MNB-V1 and MNB-V2 are over-the-shaft mount VAV controllers incorporating an integral actuator, pressure transducer, controller, S-Link sensor support, and physical inputs and outputs.

MNB-V1 – 3 universal inputs, S-Link sensor support
MNB-V2 – 3 universal inputs, 1 universal output, 3 triac outputs, S-Link sensor support