BAC-4023CW0002
Details
Details
BAC-4023CW0002 BACnet Rooftop Unit Controller with Display, 2 Heat/2 Cool, Economizer, Temperature and Humidity
Wall-mounted room controller for a rooftop unit or a packaged or split unitary system with one or two stages each of heating and cooling, an economizer, and modulating or on/off valves. Factory sequences are picked from the front panel with no software or tools, and it joins a BACnet MS/TP network as an application specific controller. This model adds a humidity sensor for dehumidification.
Key Features
- Relay outputs: 6, normally open SPST, 1 A each at 24 VAC/DC, 3 A total
- Humidity sensor: CMOS, 0 to 100% RH, +/-2% RH (10 to 90% RH) at 25 deg C
- Supply voltage: 24 VAC (-15%, +20%), 50-60 Hz, 12 VA, Class 2
Product Specifications
| Manufacturer | KMC Controls |
|---|---|
| Model | BAC-4023CW0002 |
| Type | Wall-mounted BACnet rooftop unit controller with built-in temperature and humidity sensors |
| Application | Roof top and packaged or split unitary units; one or two stages of heating and of cooling; fan control; economizer; modulating or on/off valves |
| Built-in sensors | Temperature and humidity (no motion sensor) |
| Temperature sensor | CMOS, +/-0.9 deg F from 40 to 104 deg F, 36 to 120 deg F operating range |
| Humidity sensor | CMOS, 0 to 100% RH, +/-2% RH (10 to 90% RH) at 25 deg C; enables dehumidification |
| Inputs | 3 analog; accept 10k ohm Type II or III thermistors, detected automatically, overvoltage protected to 24 VAC |
| Relay outputs | 6, normally open SPST, 1 A each at 24 VAC/VDC, 3 A total |
| Analog outputs | 0-12 VDC, up to 10 mA, short-circuit protected |
| Network | BACnet MS/TP, 9600 to 76,800 baud; BACnet Application Specific Controller |
| Setup | Front panel: five buttons and color display; no software needed |
| Display | Color LCD, 128 x 128 pixels, backlit |
| Clock | Hardware clock and BACnet schedule |
| Supply voltage | 24 VAC (-15%, +20%), 50-60 Hz, 12 VA, Class 2 |
| Mounting | 2 x 4 in. vertical handy box or Euro box backplate |
| Dimensions | 3.50 x 5.12 x 1.13 in. |
| Operating limits | 32 to 140 deg F (0 to 49 deg C), 0 to 95% RH non-condensing |
| Approvals | UL 916; FCC Class A; BACnet Testing Laboratory listed |
| Siblings | BAC-4003CW0002: temperature only; BAC-4021CW0002: no economizer, on/off valves only; BAC-4203CW0002: motion |