TAC b3865/3866 Access control controller

Technical Specification

Please note: this is a discontinued product.

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TAC b3865/3866 Access control controller

Features:

Make: TAC
Model code: b3865/3866
Series: Continuum Series
Controller Type: Networkable
Networkable: Yes

Additional info:

The Continuum b3865 and b3866 are native BACnet Advanced Application Controllers (B-AAC) that communicate on an RS-485 field bus as Master devices using the MS/TP BACnet protocol. The b3865 and b3866 are unique, low-cost VAV box controllers that come equipped with a built-in actuator to streamline hardware installation and save commissioning time. Four universal inputs; an airflow sensor; three Form A triac-based outputs; and an integrated damper actuator, make these controllers perfect for VAV applications requiring reheat control.

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Datasheet Datasheet

Make	TAC
Manufacturer	TAC Satchwell
Category	Access Control>Access control controllers
Model code	b3865/3866
Controller Type	Networkable
Networkable	Yes
Communication Type	RS-485
Onboard No/Type of Inputs / Outputs	4 inputs, 3 outputs
Universal / Wiegand Reader Interface	Yes
Electrical Specifications	Voltage: 24 V AC Power Consumption: 30 VA
Physical Specifications	Dimensions mm: 142 x 227 x 62 Weight g: 850
Environmental Specifications	Operating Temp ^oC: 0 ~ 49 Operating Humidity %: 10 ~ 95
Additional info	The Continuum b3865 and b3866 are native BACnet Advanced Application Controllers (B-AAC) that communicate on an RS-485 field bus as Master devices using the MS/TP BACnet protocol. The b3865 and b3866 are unique, low-cost VAV box controllers that come equipped with a built-in actuator to streamline hardware installation and save commissioning time. Four universal inputs; an airflow sensor; three Form A triac-based outputs; and an integrated damper actuator, make these controllers perfect for VAV applications requiring reheat control.
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