540-100 | Siemens Terminal Box Controller For HVAC Electronic Output Systems
540-100 | Siemens Terminal Box Controller For HVAC Electronic Output Systems
540-100 | Siemens Terminal Box Controller For HVAC Electronic Output Systems
    540-100 | Siemens Terminal Box Controller For HVAC Electronic Output Systems
540-100 | Siemens Terminal Box Controller For HVAC Electronic Output Systems

540-100 | Siemens Terminal Box Controller For HVAC Electronic Output Systems

Part #: 540-100 Manufactured by: Siemens
Regular price
$709.00
Sale price
$709.00
Regular price
4 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
Siemens 540-100 Terminal Box Controller with Electronic Output, 19.2 to 27.6VAC 50 or 60Hz; Analog Inputs: 1 Room Temperat...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: 540-100
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Product Description P/N: 540-100

Description / Specifications

Description

The Siemens 540-100 Terminal Box Controller provides stable electronic-output HVAC regulation across a controlled low-voltage range. It supports reliable performance in building and industrial environments where precise terminal box operation is required.

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Siemens
Category HVAC
Part Number 540-100
Subcategory HVAC Control System Board
Type Terminal Box Controller
Output Type Electronic
Class Rating Class 2
Output Capacity 12 VA max each output
Input Voltage 24 VAC 50/60 Hz
Operating Voltage Range 19.2–27.6 VAC
V Common 24 V
V Hot 24 V
System Compatibility Standard 24 VAC HVAC systems
Application HVAC terminal box and zone control
Mounting Style Controller board mounting

 

 

Information About 540-100

The 540-100 is a member of Siemens' HVAC control family, designed to provide dependable terminal box regulation in ventilation and zoning systems. Its construction supports long-term operation in demanding building environments while maintaining consistent low-voltage performance. The controller integrates smoothly with standard 24 VAC HVAC components including sensors, actuators, and airflow modules. This configuration supports a wide range of building automation applications requiring accurate electronic control and stable power handling.

Key Features

  • Electronic Output: Provides accurate low-voltage control for HVAC terminal box functions.
  • 19.2–27.6 VAC Range: Maintains stable performance across standard HVAC voltage levels.
  • Class 2 Rated: Ensures safe low-voltage operation within building automation systems.
  • 24 VAC Input: Supports direct integration with conventional HVAC electrical architectures.
  • 12 VA Max Per Output: Prevents overload and supports balanced system operation.
  • Robust Controller Design: Maintains reliable operation in continuous HVAC environments.
  • HVAC System Compatibility: Works with standard zone control and airflow management hardware.
  • Compact Layout: Simplifies installation within existing terminal box assemblies.

The 540-100 delivers the reliability and precision required for stable terminal box control in HVAC automation setups.


IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description

The Siemens 540-100 Terminal Box Controller provides stable electronic-output HVAC regulation across a controlled low-voltage range. It supports reliable performance in building and industrial environments where precise terminal box operation is required.

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Siemens
Category HVAC
Part Number 540-100
Subcategory HVAC Control System Board
Type Terminal Box Controller
Output Type Electronic
Class Rating Class 2
Output Capacity 12 VA max each output
Input Voltage 24 VAC 50/60 Hz
Operating Voltage Range 19.2–27.6 VAC
V Common 24 V
V Hot 24 V
System Compatibility Standard 24 VAC HVAC systems
Application HVAC terminal box and zone control
Mounting Style Controller board mounting

 

 

Information About 540-100

The 540-100 is a member of Siemens' HVAC control family, designed to provide dependable terminal box regulation in ventilation and zoning systems. Its construction supports long-term operation in demanding building environments while maintaining consistent low-voltage performance. The controller integrates smoothly with standard 24 VAC HVAC components including sensors, actuators, and airflow modules. This configuration supports a wide range of building automation applications requiring accurate electronic control and stable power handling.

Key Features

  • Electronic Output: Provides accurate low-voltage control for HVAC terminal box functions.
  • 19.2–27.6 VAC Range: Maintains stable performance across standard HVAC voltage levels.
  • Class 2 Rated: Ensures safe low-voltage operation within building automation systems.
  • 24 VAC Input: Supports direct integration with conventional HVAC electrical architectures.
  • 12 VA Max Per Output: Prevents overload and supports balanced system operation.
  • Robust Controller Design: Maintains reliable operation in continuous HVAC environments.
  • HVAC System Compatibility: Works with standard zone control and airflow management hardware.
  • Compact Layout: Simplifies installation within existing terminal box assemblies.

The 540-100 delivers the reliability and precision required for stable terminal box control in HVAC automation setups.


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