SIEMENS Industrial Partner

540-100 - Siemens 540-100 Controllers - Terminal Box Controller Simple Type: Controller

larger image

Request Quote
For Price
Part Number:
Model Number:
Lead Time:
Qty In Stock:

Siemens 540-100 Controllers - Terminal Box Controller Simple Type: Controller

The Terminal Box Controller is an integral part of the APOGEE® Automation System. The controller provides high performance Direct Digital Control (DDC) of pressure-independent, variable-airvolume zone-level routines. The Terminal Box Controller can operate stand-alone or can be networked to perform complex HVAC control, monitoring and energy management functions. This controller is designed to reside on the Siemens Building Technologies APOGEE Building Automation System.

Download the datasheet (PDF)

For Resellers and High Volume Orders:
Please request a quote to obtain preferred pricing.


  • HVAC diagnostic capability at the BLN level using the TBC Test Tool in CT
  • PID control of HVAC systems to minimize offset and maintain tighter set point control
  • Reports airflow in CFM (l/s)
  • Set points and control parameters assigned and changed locally or remotely
  • Unique control algorithms for specific applications


  • Analog: 1 room temperature sensor, 1 velocity sensor, 1 set point (optional), 1 auxiliary temperature sensor
  • Digital: 2 dry contacts
  • Dimensions: 4-1/8" W x 7-3/4" L x 1-1/2" H (105 mm x 197 mm x 38 mm)
  • Local: Portable Operator's Terminal
  • Operating Range: 19.2 to 27.6 Vac 50 or 60 Hz
  • Outputs: 6 DO 24 Vac optically isolated solid state switches @ 0.5 amp
  • Power Requirements: 60 VA maximum @ 24 Vac
  • Remote: LAN Trunk
  • Temperature: ±1.5°F (0.9°C)
  • Weight: approx. 3 lbs. (1.35 kg)



  • None Available


  • None Available