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The DC120L-1-1-7-2-1-0-0 part number is a universal limit controller from Honeywell's UDC1200 series. This device features field-selectable input types and operates in a broad voltage range, providing reliable monitoring and control for various applications.
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| Manufacturer | Honeywell |
|---|---|
| Product Type | Universal Limit Controller |
| Product Line | UDC1200 |
| Part Number | DC120L-1-1-7-2-1-0-0-0 |
| Mounting Type | 1/16 DIN Panel Mounting |
| Primary Input Type | Field-Selectable Universal Input Type |
| Input Sampling Rate | 4 samples per second |
| Output 1 | Electromechanical SPDT Relay |
| Output 2 | Electromechanical SPDT Relay |
| Output 3 | Linear DC Output (4–20 mA/0–20 mA for process variable and setpoint retransmission) |
| Power Supply Voltage | 90 to 264 VAC, universal |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Power Consumption | 4 VA |
| Ambient Operating Temperature | 0 °C to +55 °C |
| Storage Temperature Range | -20 °C to +80 °C |
The Honeywell model DC120L-1-1-7-2-1-0-0 is a universal limit controller classified under the UDC1200 series. Designed for compact installations, this unit has a weight of 0.46 lbs and utilizes a 1/16 DIN panel mounting configuration. Its primary input type is field-selectable, making it adaptable to various sensing needs. This limit controller captures input samples at a rate of 4 per second, ensuring timely and accurate data processing.
For output capabilities, the controller is equipped with two electromechanical SPDT relays for versatile switching operations, as well as a linear DC output (ranging from 4 to 20 mA or 0 to 20 mA) for transmitting the process variable and setpoint values. The device operates on a universal power supply, accepting voltages from 90 VAC to 264 VAC, and is functional at frequencies of either 50 Hz or 60 Hz. The total power consumption remains low at 4 VA, facilitating energy-efficient operation.
This device is operational within an ambient temperature range of 0 °C to +55 °C, allowing it to be deployed in diverse environments. When not in service, it can be stored effectively at temperatures between -20 °C and +80 °C, thereby ensuring durability and reliability across varying conditions.