KMC Controls | Part Number: BAC4002CW0001
AppStat series controller designed for 2-pipe and 4-pipe Fan coil Units with modulating valves and three-speed fan. Can be used as stand alone controller or integrated into a BACnet network.
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All models are native BACnet, Application Specific Controllers ready to connect to a BACnet MS/TP network. Device instance, MAC address, and baud rate are set from the password protected front controls. The user interface is a color display and with five push buttons.

BAC-4002CW0001 Technical Data

Supply Voltage
24 VAC (+20%/–15%), Class 2 only

Supply Power
12 VA

Sensors are automatically detected
Inputs accept industry-standard 10K ohm (Type II or III) thermistors sensors
Input overvoltage protection up to 24 volts AC, continuous
12-bit analog-to-digital conversion

Relay outputs
All relay outputs are normally open, SPST, Form "A" relays
1 Ampere maximum per relay at 24 volts AC or DC for each output. Maximum for all relay outputs is 3 amperes (72VA)

Analog Outputs
Short-circuit protected
Loads up to 10 mA at 0–12 volts DC
8-bit PWM digital-to-analog conversion

Screw terminal blocks
wire size 14–22 AWG

BACnet communication
Integral peer-to-peer BACnet MS/TP network communications
Network speed from 9600 to 76,800 baud
Front panel selection for device instance, MAC address, and baud rate
Meets or exceeds ANSI/ASHRAE BACnet Standard 135-2008 for Application Specific Controllers

Accuracy Temperature
Type: Thermistor
Accuracy: +/- 0.36 F (+/- 0.2 C)
Resistance: 10,000 ohm at 77 F (25 C)
Operating range: 48 to 96 F (8.8 to 35.5 C)

Environmental Limits
Operating 32 to 140 F (0 to 49 C)
–40 to 160 F (–40 to 71 C)
Humidity 0 to 95% RH (non-condensing)