Johnson Controls - Yorkland Controls Ltd

Johnson Controls - N2 Controllers

Metasys N2 Field Controls

Whether you are maintaining or upgrading your system, Yorkland controls provides the product and support for all Classic Metasys N2 Controls.

	DX9100 The DX9100 is considered the “work horse” of the N2 family of Johnson field controllers. The Dx1900 is applied on larger Air handlers, and control of central heating and cooling plants. The DX9100 is programmed and commissioned using graphic logic blocks found in the M-Tool software suite.
	AS-UNT/VAV Unlike the DX9100, the Application Specific, or “AS” family of controllers are configured, rather than programmed. There are various models of controls matched for various applications such as, rooftop control, ventilation, Fan Coils and many others. Configuration is through the a set of questions and answers found in the HVACPRO application in the M-Tool software suite.
	AP-VMA The AP-VMA is an integrated actuator and controller for pressure dependent or pressure independent applications. Using HVACPRO the device is configured for constant volume zoning applications as well as variable air volume.
	M-Tool M-Tool is the software suite used to program DX9100 controllers and configure Application Specific Johnson field controllers. The suite also includes N30/N31 supervisory controller setup software.
	Interfaces To download a controller program in to a field controller, various interfaces are used depending on the requirement. For example, AS-CABLEPRO is used to download configurations directly to Application Specific "AS" and AP-VMA controllers while a Null-Modem cable is used to download Dx9100 application files. Contact our technical support team to get advice on what interfaces and cables are available.
	N30/N31 Supervisory Control The N30/N31 Supervisory Controller can be used to manage a control network of Johnson n2 Controllers. The Controller is used in applications where not more than 800 points are required for the N30 to manage. The N30/31 is configured using M-Tool
	TEC2100 The TEC2100 series of thermostats function on the Metasys N2 network. Single stage and multistage models are available, including Heatpump and now full economizer control. The thermostat replaces the previous TEC1100 models. Remote sensors may be connected for both indoor and outdoor sensing. Other features include: additional inputs for filter and service alarms, Locking keypad, Adjustable temporary occupancy, frost protection and anti-short cycle timers. The TEC2100 are priced economically.