Honeywell 4 Stage Expansion Module

This Honeywell 4 Stage Expansion Module is a top-of-the-line device aimed at enhancing your control system's performance. It is equipped with four Single Pole Double Throw (SPDT) relays and designed to adhere to the NEMA 1 standard for enclosures. Compatibility is crucial; hence, this expansion module can only be connected to specific Honeywell models—T775L2007 and T775P2003. For expanded functionality, it allows a maximum of two such units to be inserted.

The module is characterized by its user-friendly graphical interface, making management tasks more efficient. It additionally offers a NEMA 4X enclosure option for increased resistance against environmental factors. The built-in time clock scheduler adds the convenience of automated control.

The module stands out with up to two independent modulating outputs and the capability to adjust high or low limit control. It provides optional configurable integral and derivative times that enhance control precision. It also boasts reset models with a simplified setup procedure, reducing the technicality required for system configuration. The configurable minimum off time and sensor calibration serves to help your system operate optimally.

The expansion module operates on 24, 120, or 240 VAC power, demonstrating versatility. Its operating conditions range from -40°F to 125°F (-40°C to 52°C), with a relative humidity tolerance between 5% to 95%, proving its reliability in varying environments. Signifying standards conformity, it is approved under UL 60730-1 for use in the US and Canada, providing assurance of its safety and quality.