IQ22x Series Controller

Honeywell provides IQ22x series controllers with extremely versatile i/o capability suitable for a broad range of applications, especially in the area of dedicated controls. Various I/O configurations available, ranging from 8 points to 20 points. Options of integral or external 2-line display panel.

The IQ22X Series Controller’s functionality can be divided into three parts: strategy, firmware and hardware. The strategy processes inputs according to a set of instructions and then outputs signals which can be used to control HVAC equipment. When operating as part of a Building Management System, the IQ22x will be connected to other devices by the Trend Network. When connected to the network the controller can use up to 2 different addresses. One address is for the controller itself (set by front panel switch), the second is optional, and is for the supervisor port.

• 1 second cycle time and extended logging
• Configurable, flexible, inputs and outputs
• Small footprint
• 7 universal inputs and 1 digital-only input maximum
• 7 analogue and 5 SPCO relay outputs maximum
• Integral or external 2-line display options
• 3 point mounting