QCS-2633E
Our COSYS Application and System Controls work along with our enterprise software platform OspreyFMS to provide a meaningful context.
The QCS-2633E is a fully programmable, Native BACnet® Building Controller that communicates on Twisted-Pair Ethernet 10-BaseT using BACnet IP and BACnet over Ethernet, or on an RS-485 LAN using the BACnet MS/TP protocol. The QCS-2633E is designed for a wide-range of applications that have small local I/O requirements.
Features
- Fully programmable
- BACnet IP and BACnet over Ethernet communications
- Super capacitor for real-time clock and SRAM backup (requires no maintenance)
- Supports 12 BACstat network sensors for room sensing and control or 2 Field Modues for I/O expansion
- Actuator power terminal (24 VAC) for each analog output (can be powered internally or from an auxiliary transformer)
- Firmware upgrade and database load/save over the network
- Optional field upgrade to Modbus® RTU with hardware key
- Service port
- Screw or DIN rail mountable
- LED indicator for output, power, CPU and SCAN status
Applications
The QCS-2633E is suitable for controlling various packaged units and equipment with small I/O requirements such as fan coil units, unit ventilators, heat pumps, and small boilers or chillers.
The fully programmable QCS-2633E can be tailored to specific applications by creating and modifying BACnet objects and GCL+ programs.
Specifications
BACnet Device Profile
BACnet Building Controller (B-BC)
Inputs
6 Universal Inputs (10-bit), jumper configurable for:
0-5 VDC
0-10 VDC
10 kΩ Thermistor
Dry Contact (using 10 kΩ Thermistor jumper setting)
4-20 mA
Outputs
3 Binary TRIAC Outputs
Switching 24 VAC @ 0.5 A max per output
100 µA leakage current per TRIAC, 25 mA min current
3 Analog Outputs
0-10 VDC @ 20 mA max output
Software configurable as binary or analog
Device Addressing
Set via DIP switches and jumpers, or software setup
Connectors
Removable screw-type terminal connectors
Wiring Class
Class 2 / SELV
Power
24 VAC @ 12 VA, 48 VA with binary TRIAC outputs fully-loaded
Technology
16-bit processor
2 MB (16 megabit) Flash memory
319 KB SRAM memory for database Real-time clock
Super capacitor for 72-hr backup of real-time clock and SRAM
Communications Ports
Ethernet (10-BaseT)
BACnet IP, BACnet over Ethernet
2 RS-485 NET1, NET2 supporting:
BACnet MS/TP up to 76800 bps, max 99 devices per port
Up to 76800 bps, max 12 devices with no more than 2 DFM devices (1 port only)
Optional Modbus up to 68400 bps, max 5 devices (1 port only)
Serial RS-232
BACnet PTP, up to 38400 bps
Ambient
32° to 131°F (0° to 55°C)
10 to 90% RH (non-condensing)
Dimensions
8½ x 4¼ x 115/16 in. (21.8 x 10.7 x 4.9 cm) with housing
Weight
0.80 lbs. (360 g) with housing
Compliance
CE
FCC
Listings
C-UL Listed
UL 916 Listed
BTL Listed
Ordering
Order the QCS-2633E with the desired options according to the following product numbers:
QCS-2633E System Controller 6 universal inputs, 3 analog outputs, 3 binary TRIAC outputs