Technical Specification

Features:
  • Make: TAC
  • Model code: b3920
  • Series: Continuum Series
  • Controller Type: Standalone
  • Networkable: Yes
Read more
Additional info:

The b3920, which is designed for control of large Air Handling Units, chillers, boilers, and other mechanical plant equipment, features plenty of dynamic memory for application programs as well as for expanded local data logging of critical data.  The b3920 also features a fast 32-bit processor, universal inputs, override switches on all outputs, two-piece removeable connectors, and an optional 4-line display with keypad.  The b3920, similar to other Continuum BACnet controllers, has an additional room sensor input, which supports Andover’s Smart Sensor, or any standard room temperature sensor.

Read more
Make TAC
Manufacturer TAC Satchwell
Model code b3920
Series Continuum Series
Controller Type Standalone
Networkable Yes
Communication Type RS-485
Onboard No/Type of Inputs / Outputs 16 in, 16 out
Universal / Wiegand Reader Interface Yes
Electrical Specifications Voltage: 115 ~ 230 V AC
Power Consumption: 45 VA
Physical Specifications Dimensions mm: 330.2 x 270.8 x 69
Weight g: 1.58 kg
Environmental Specifications Operating Temp oC: 0 ~ 49
Operating Humidity %: 10 ~ 95
Additional info

The b3920, which is designed for control of large Air Handling Units, chillers, boilers, and other mechanical plant equipment, features plenty of dynamic memory for application programs as well as for expanded local data logging of critical data.  The b3920 also features a fast 32-bit processor, universal inputs, override switches on all outputs, two-piece removeable connectors, and an optional 4-line display with keypad.  The b3920, similar to other Continuum BACnet controllers, has an additional room sensor input, which supports Andover’s Smart Sensor, or any standard room temperature sensor.

Download PDF version