Features and benefits - PENN Controls - LIT-1901228 - C550CCN - C550CQN - System 550 Multi-Purpose Modular Control System - System 550 Multi-Purpose Modular Control System

Proportional-plus-integral control

Controls analog outputs with proportional or proportional-plus-integral control.

Multi-stage controller

Supports staged control of temperature, humidity, and pressure.

Adaptive defrost

Automatically adjusts the defrost schedule based on the time required to complete a defrost cycle. For adaptive defrost, you require a defrost termination sensor.

Reset control

Varies a setpoint based on an outside air temperature sensor input. This can dynamically change the setpoint of a hot water boiler in response to the outside air temperature. Reset control facilitates different occupied and unoccupied setpoint levels.

Binary input control

Use a switch or dry contact input to control a relay output to power a light, alarm siren, or any other device.

Full-character user interface display

Provides clear and concise menus and the ability for users to customize sensor and output names.

Rotary dial

Use simple rotate and press actions to navigate the menu, designed for increased usability and accessibility.

Quick access menu

Quickly press the dial to access the quick access menu and edit key parameters such as setpoint and differential.

Two-way wireless cloud connectivity

Authorized users can monitor system performance and receive SMS text and email alerts. Configure the cloud dashboard to display all System 550 devices by location or enterprise. Quickly determine if equipment is operating correctly. Service companies can use data available through the cloud to determine if they need to dispatch a technician.

Fault and alarm indicators

Features LEDs, on-screen icons, and text that indicate alarms, and also supports optional SMS and email alerts through the cloud.

USB-C port

Facilitates quick transfer of configuration files and simple commissioning of C550 control modules.