Features And Benefits - Contemporary Controls BASstat BAST-121C-B2 User Manual

1.1. Features and Benefits

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Stand-alone thermostat algorithm or fully BACnet network-controllable
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BTL listed with B-ASC device profile for easy integration into BACnet networks
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24VAC (+/-10%) power input
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Single mode heating (default) or cooling control types
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BACnet MS/TP with baud rate selections up to 76.8kbps
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Suitable for single or 2-stage binary heat only/cool only control and single stage single-
mode modulating heat only/cool only control
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Adjustable algorithm applied to multi-stage step control
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Adjustable minimum on/off time staging for optimizing runtime
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Effective run time accumulation for system runtime for energy consumption metering
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Configurable control parameters such as proportional gain, integral rate, stage trip
points, and cycle time
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Adjustable minimum/maximum set point ranges
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Three options for temperature reading:
o Built-in temperature sensor
o Remote sensor (RS) input for wiring in a remote temperature sensor (NTC 3kΩ)
o BACnet network temperature input from headend
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Occupancy status can be switched from thermostat buttons by occupants, a wired ESI
input, or using BACnet network command
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Separate adjustable set points for occupied or unoccupied modes
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Fan can be set to run continuously or automatically depending upon fan mode
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Non-volatile memory retains user settings during power outage
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Thermostat buttons are lockable to prevent tampering
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°C or °F display
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Control outputs disabled during "OFF" state for safety
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