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PENN Controls Products Catalog

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Control Modules with Bright Backlit LCDs and Four-Button Touchpad User Interfaces, Up to Three Hard-Wired Input Sensors and Up to Ten Relay or Analog Outputs (In Any Combination) per Control System Provide quick, clear, visual status of your System 450 control system inputs and outputs with the touch of a button and enable you to quickly and easily set up and adjust your control system. Multipurpose, All-in-One Control Modules Enable simple stand-alone, single-module control systems that are temperature, pressure, and humidity capable out of the box and easy to set up in the field to replace a wide variety of OEM HVAC/R and process controls. An Extensive Suite of Compatible Temperature and Humidity Sensors and Pressure Transducers Allows you to monitor and control a wide range of HVACR and process conditions in a variety of standard and global units of measurement. High Input Signal Selection Enables your control system to monitor a temperature, pressure, or humidity condition with two or three sensors (of the same type) and control your system outputs based on the highest condition value sensed by the referenced sensors. Differential Control Enables your control system to monitor and maintain a temperature, pressure, or humidity differential between two sensor points within a system, process, or space. Reset control features • Adjustable minimum and maximum setpoint temperatures (reset control modules only) enable compliance with the manufacturer's specifications for your controlled HVAC/R and process equipment. • Selectable shutdown-high and shutdown-low temperature settings (reset control modules only) saves you energy by shutting down controlled equipment when the ambient temperature either rises or drops to a point where heating or cooling is no longer required. • Real time clock and adjustable setback temperature (reset control modules only) save you energy by setting back heating, cooling, or humidity setpoints during scheduled unoccupied periods (24-hour day, 7-day week schedule). • User-defined reset control capability (reset control modules only) saves you energy in a wide variety of temperature and humidity reset control applications by adjusting the temperature or humidity control loop, based on changes in ambient outdoor temperature or other uncontrolled condition. Selection chart Refer to the System 450 Compatible Sensors, Transducers, and Accessories Catalog Page (LIT-1900662) for temperature sensors and humidity sensors compatible with the System 450 reset control modules. Reset control modules control temperature and humidity, but not pressure. Table 330: Reset System 450 Modules and Accessories Ordering Information Product Code Number Product Description C450RBN-3C Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output; provides one SPDT output relay. One A99BC-25C temperature sensor with 0.25 m (9-1/4 in.) silicon leads and one A99BC-300C temperature sensor with 3 m (9 ft 10 in.) silicon leads are included in the box with the Reset Control Module. C450RCN-3C Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output; provides two SPDT output relays. One A99BC-25C temperature sensor with 0.25 m (9-1/4 in.) silicon leads and one A99BC-300C temperature sensor with 3 m (9 ft 10 in.) silicon leads are included in the box with the Reset Control Module. BKT287-1R DIN Rail; 0.30 m (12 in.) long BKT287-2R DIN Rail; 1 m (39-1/3 in.) long BKT287-3R DIN Rail; 0.61 m (24 in.) long BKT287-4R DIN Rail; 0.36 m (14 in.) long 308 Refrigeration Products Catalog

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