Part Number - AS-UNT141-1

AS-UNT141-1 is

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Product Details

  • Metasys AS Unitary Controller 141-1 (ASUNT1411)
  • Manufacturer: Johnson Controls
  • Series: Metasys AS

Product Description

The Johnson Controls AS-UNT141-1 (ASUNT1411) is a Metasys AS series unitary controller. The voltage of the unitary controller is 24VAC with the standard frequency of 50/60Hz. The power consumption of this unitary controller is 40VA. The AS-UNT141-1 unitary controller has many inputs and outputs; all these will be adumbrated in the next paragraph.

There are six analog inputs and four binary inputs that are imputed to the AS-UNT1[][]-1 type. However, the AS-UNT141-1 controller has two analog outputs and six binary outputs. The analog input has 0 to 2K ohms and a voltage which ranges from 0-10VDC, but it may be selected to function at voltages of 0-5VDC or 1-5VDC. The binary input of the AS-UNT141-1 unitary controller is a stable 24VAC. The analog output is given a voltage range if 0-10VDC while running on a current of 10ma. Finally, the binary output of the AS-UNT141-1 controller is 24VAC while operating at 0.5A or 0.8A.

By using the N2 Bus network, the AS-UNT141-1 controller may be placed in a certain position within a configuration. One means is to connect the unitary controller to a Johnson Controls DX-9100 and AHU control modules or it may link with a sector terminal, metastat, and ILC. The AS-UNT141-1 controller may also be in an N2 Bus system may link with a PC or panel, a DX-6100 and AHU control module, and the EWC10. There is also a zone Bus. Both Buses are in the screw terminal block which may be detached.

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Technical Specifications

Part Number: AS-UNT141-1 (ASUNT1411)
Module Type: AS Unitary Controller
Voltage/Frequency: 24VAC, 50/60Hz
Weight: 1.4lbs (0.64kg)

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Shipping and Order Information

  • TRW Supply can usually ship in stock items same day before 3:30 PM EST for no extra cost and before 5 PM with a rush fee
  • Johnson Controls Metasys AS Shipping options vary by location. Call for an accurate quote.


  • The Johnson Controls AS-UNT141-1 comes with a two year warranty.
  • A three year warranty is available. Please inquire for pricing.

Additional Information

TRW Electric & Supply Company is a global automation supplier. We deliver reliable new and refurbished parts at a great value. Our product focus is Omron and Mitsubishi products, but we have been able to provide our customers with solutions from other manufacturers as well. Our goal is to supply the automation industry with the best service and pricing, and of course conduct business with a high level of integrity.

Authorized Distributors

A Johnson Controls Authorized Distributor for METASYSAS is not the only source for Johnson Controls products. Many of the Johnson Controls products have been discontinued and therefore are no longer available from authorized suppliers. TRW Electric & Supply has many new and refurbished Johnson Controls METASYSAS parts available for purchase.

More Information: Repair AS-UNT141-1 ASUNT1411

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