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AS-VAV140-1
The AS-VAV140-1 is a variable air volume controller offered by Johnson Controls within the Metasys AS series. This device has a flexible input voltage range between 20 VAC and 30 VAC, drawing a maximum power of 10 VA.
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Technical specifications for AS-VAV140-1
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Variable Air Volume Controller |
| Product Line | Metasys AS |
| Part Number | AS-VAV140-1 |
| Weight | 1.13 lbs (0.51 kg) |
| Min. Input Voltage | 20 VAC |
| Max. Input Voltage | 30 VAC |
| Power Draw | 10 VA |
| Word Size | 8 Bit |
| EEPROM Size | 8 kByte |
| Processor | 11 MHz |
| Number of Analog Inputs | 8 Analog Inputs |
| Number of Binary Inputs | 4 Binary Inputs |
| Min. Relative Humidity | 10% (Non-Condensing) |
| Max. Relative Humidity | 90% (Non-Condensing) |
| ROM Size | 64 kByte |
The AS-VAV140-1 model by Johnson Controls is a sophisticated variable air volume controller within the Metasys AS line. This controller operates with input voltage capabilities spanning from a minimum of 20 VAC to a maximum of 30 VAC.
With a power consumption rating of just 10 VA, this device optimizes energy efficiency. Data handling and processing are enhanced by its 11 MHz processor, and it includes an 8-bit word size for operational tasks. The controller utilizes an 8 kByte EEPROM and has a ROM capacity of 64 kByte, ensuring ample memory for various functions and data storage.
This unit offers flexibility in inputs, accommodating up to 8 analog inputs along with 4 binary inputs, which makes it suitable for complex HVAC systems requiring nuanced control. Designed for diverse atmospheric conditions, it functions optimally at relative humidity levels ranging from 10% to 90% without condensation, ensuring reliable performance in various environments. This adaptability highlights the AS-VAV140-1's capabilities in managing air volume effectively while maintaining operational integrity.
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