Honeywell also has created the Q7002 line of interface modules, providing a flexible, cost-effective solution for additional application needs. For seamless economizer operation, the Q7002A economizer interface module provides an SPDT output to Honeywell economizer logic modules. The Q7002B universal analog interface module accepts dc voltage, current or resistive input and provides either voltage or current output, to control modulating actuators such as the Honeywell Series 70. Adjustable zero and span also allow high quality interfaces with a wide range of controllers. Honeywell's 1999 contractor direct rebate promotion provides contracting firms or their employees with a direct incentive to upgrade customers' AHU systems, and to install or upgrade economizer systems.
Additional bonuses are possible depending on the products involved.
For information about the contract direct rebate promotion, contact your local participating Honeywell distributor. Honeywell Home and Building Control provides products and services to create efficient, safe, comfortable environments. Honeywell is the world's leading provider of control technologies for buildings, homes, industry, space, and aviation. Honeywell's new economizer logic modules accept outdoor air as well as indoor air sensor input, permitting the use of outdoor air to be restricted during poor air-quality conditions.