BAST-221CH-B2 Communicating BACnet Thermostat Contemporary Controls

Description

BAST-221CH-B2 MS/TP Communicating BACnet Thermostat  2-Heat, 2-Cool, 1-Fan, Humidity,Wired, 2 H/ 2 C, 1 Fan, Humidity. Contemporary Controls

Flexible Installation

24VAC (+/-10%) power input
Digital Display with graphical icons of operation, °C or °F display
Single or Multistage, Binary Outputs for RTU or AHU applications
Manual or Auto-changeover modes
Occupied/Unoccupied modes with 2 sets of Cool/Heat set points
Effective run time accumulation for energy consumption calculations
Built-in temperature sensor
Built-in relative humidity sensor and dew point calculation value (in 221CH models)
Remote temperature sensor input (NTC Thermistor 3kΩ)
Networked current temperature override from BACnet client (BMS)
Fully Configurable Algorithm control parameters: Deadband, Proportional Gain, Integral Rate, Stage Trip Points, Stage Widths, Short Cycle Delay, Maximum Cycles Per Hour
Stand-alone operation with setpoints reset and schedule from BACnet BMS or optional full BACnet BMS control
Non-volatile memory (EEPROM) retains user settings during power loss
Lockable buttons/user interface
Operating Environment: 0-50°C, 5-95% RH (non-condensing)
Wiring: 14 to 22 AWG wires or 1.5 mm2 wires
Dimensions: 94×118×34 mm (W × H × D)
Mounts directly onto wall, panel, standard 65×65 mm junction box (hole pitch 60 mm) or standard 2×4 inch vertical junction box (hole pitch 83.5 mm)

BAST-221CH-B2_Datasheet_Contemporary_Controls

BASstat-221CH-B2 MSTP Binary Installation Guide Contemporary Controls