Johnson Controls C450SCN-4C

EXPANSION MODULE, 2 STAGE

System 450™ is a family of modular, digital electronic controls that is easily assembled and set up to provide reliable temperature, pressure, and humidity control for a wide variety of Heating, Ventilating, Air Conditioning and Refrigeration (HVACR) and commercial/industrial process applications. System 450 expansion modules allow you to increase the number of outputs in your control system to meet your application requirements.

Features

• Durable, Compact, Interchangeable Modular Components with Plug-Together Connectors and DIN Rail or Direct Wall Mount Capability
• Eliminate field wiring between modules and allow you to quickly and easily design, assemble, install, and upgrade your control systems.
• Versatile, Multipurpose, Field-Configurable Control Modules and Expansion Modules Designed for Global Use
• Allow you to create a wide variety of application-specific control systems capable of controlling temperature, pressure, or humidity, or all three conditions simultaneously, with only a small suite of module models.
• 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.

Specifications:

• Power Consumption: 1.2 VA Maximum
• Ambient Operating Conditions: Temperature: -40 to 66°C (-40 to 150°F); Humidity: Up to 95% RH noncondensing; maximum dew point 29°C (85°F)
• Control Construction: Independently mounted control, surface mounted with Lexan® 950 enclosure suitable for DIN rail mounting or direct mounting to a hard, even surface.