The ContinuumÂ® 887 terminal controller is ideal for direct control of fans; staged heating and cooling; and monitoring of room temperatures, outside air temperature, return-air temperature, or occupancy status, says the company. According to the manufacturer, the controller offers a mix of three universal inputs, five digital outputs, and an additional input to support the company's Smart Sensor or any standard room temperature sensor. It stores both the operating system and application program in nonvolatile flash memory. It is available in two versions: The i2887 can be used on the company's RS-485 field network, and the b3887 is a native BACnet advanced application controller, says the company.
Andover Controls, 300 Brickstone Square, Andover, MA 01810; 978-470-0555; 978-470-0946 (fax); firstname.lastname@example.org; www.andovercontrols.com.