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OverviewSiemens 540-100 Terminal Box Controller with Electronic Output
Mfr. Part Number:

540-100

Manufacturer: Siemens
Description: Siemens 540-100 Terminal Box Controller with Electronic Output, 19.2 to 27.6VAC
Full Description: Siemens 540-100 Terminal Box Controller with Electronic Output, 19.2 to 27.6VAC 50 or 60Hz; Analog Inputs: 1 Room Temperature Sensor; 1 Velocity Sensor; 1 Auxiliary Temperature Sensor; Digital Inputs: 2 Dry Contacts; Outputs: 6 Digital Outputs 24VAC Optically Isolated Solid State Switches @ 0.5A (0.25A for Smoke Control)
Status: Current Product
Inventory & Prices
Condition:

NSS (New Surplus Sealed)

Warranty: One Year Replacement Warranty
Availability:
0 in stock 0 available for pre-order
Shipping Date:
 -  -
Retail Price: $649.00
Your Price: $193.00
Quantity:
   
 
Image
540-100
Specs & Technical Data
Specifications: PID control of HVAC systems to minimize offset and maintain tighter setpoint control; Unique control algorithms for specific applications; Reports airflow in cfm (l/s); Plenum rated; Setpoints and control parameters assigned and changed locally or remotely and stored in EEPROM (no battery backup is required); Returns from power failure without operator intervention; Meets low duct static pressure requirements; Separate minimum and maximum air volume setting for heating and cooling modes. 
Miscellaneous: This Terminal Box Controller with Electronic Output provides Direct Digital Control for a variety of pressure independent applications, including Variable Air Volume cooling only, cooling or heating, with hot water reheat, with electric reheat, fan-powered VAV with hot water reheat, and fan-powered VAV with electric reheat. It has a 32 to 122 Degrees Fahrenheit, 10-95%, non-condensing Relative Humidity Operating Environment. It operates independently, stand-alone or networked to perform complex HVAC control 
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