The i2850-S series controllers are suited for VAV applications with external actuators. If additional I/O points are required, the I/O expansion port provides the link and modular power for those points. The i2853 is designed for dual-duct VAV applications requiring two airflow sensors. The I/O configurations are presented in the table that follows.
UI (0-5 Volt) 10bit: 4
Smart Sensor/Room Sensor: 1
Air Flow Sensor: 0
DO – Form A Relay (3A 24 VAC): 3
DO – TriState Form K (3A 24 VAC): 1
Expansion I/O Port (xP Modules): YES
CONDITION: UNIT IS USED AND TESTED WELL. PULLED FROM WORKING SYSTEM. UNIT HAS NO WARRANTY FROM DASHBUYS.COM AND SOLD AS-IS. UNIT AND/OR SHIPPING BOX MAY HAVE MINOR STORAGE WEAR. SEE ALL PICS FOR CONDITION DETAILS. PLEASE ASK ANY QUESTIONS BEFORE PURCHASING.
SHIPPING: FREE UPS / USPS ON ALL ORDERS OVER $200
I:1260C21T
