Our COSYS Application and System Controls work along with our enterprise software platform OspreyFMS to provide a meaningful context.
The QCS-1616 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-1616 also supports an additional BACnet MS/TP SubLAN for VAV and other application controllers. The SubLAN may be configured to support BACstat® and other LINKnet I/O devices. This controller is designed for a wide-range of applications that have mid-sized I/O requirements.
- Native BACnet firmware
- BACnet MS/TP communications
- BACnet IP and BACnet over Ethernet capabilities
- Fully programmable in GCL+
- Controller firmware and application database can be flash loaded over the network
- Optional field upgrade to Modbus® RTU with hardware key
- Hand/Off/Auto (HOA) switches with position feedback
- LED indicator for power, output, CPU and SCAN status
The QCS-1616 is suitable for controlling equipment such as AHUs, Boilers, Chillers and a variety of HVAC control systems.
The fully programmable QCS-1616 can be tailored to specific applications by creating and modifying BACnet objects and GCL+ programs.
BACnet Device Profile
BACnet Building Controller (B-BC)
16 Universal Inputs (10-bit) supporting:
10 kΩ Thermistor
Dry Contact (using 10 kΩ Thermistor jumper setting)
16 Analog Outputs (0-10 VDC), software configured as binary or analog
Set via DIP switches and jumpers, or software setup
Removable screw-type terminal connectors
24 VAC 50/60 Hz @ 30 VA
2 MB (16-megabit) flash memory 319 KB SRAM memory for database Real-time clock with lithium battery and SRAM backup
BACnet IP, BACnet over Ethernet
2 RS-485 NET1, NET2 supporting:
BACnet MS/TP up to 76800 bps, max 99 devices per port
LINKnet up to 76800 bps, max 12 devices on LINKnet with no more than 2 DFM devices (1 port only)
Optional Modbus up to 68400 bps, max 5 devices (1 port only)
BACnet PTP, up to 38400 bps
32° to 131°F (0° to 55°C)
10 to 90% RH (non-condensing)
12 x 8⅛ x 2½ in. (30.6 x 20.5 x 6.4 cm) with housing
2.20 lbs. (1 kg) with housing
Order the QCS-1616 with the desired options according to the following product numbers:
QCS-1616 Controller and housing, BACnet MS/TP LAN, BACnet over Ethernet LAN, HOA switches with feedback