Product Description
DC120L10001000 is UDC1200 Micro‑Pro series universal digital limit controller from Honeywell, 1/16 DIN panel mount design. It accepts universal inputs including thermocouple, RTD, voltage and 4‑20 mA analog signals. Supports PID closed‑loop regulation and ON/OFF control, integrated safety limit protection and multi‑alarm functions with local keypad configuration. Front‑panel rating NEMA3 / IP66 for harsh industrial panel environment. Downward‑compatible with legacy UDC1000 / UDC1500 for direct drop‑in replacement. Widely used for temperature and process‑variable control for furnaces, ovens, environmental chambers and plastic‑processing machinery. Legacy industrial spare‑part, some revisions OEM end‑of‑life.
Technical Parameters
| Item | Specification |
|---|---|
| Model | DC120L10001000 |
| Manufacturer | HONEYWELL |
| Product Type | Universal Digital Limit Controller, UDC1200 Micro‑Pro |
| Mounting Size | 1/16 DIN (48×48 mm) panel mount |
| Input | Universal: Thermocouple, RTD Pt100, Voltage, 4‑20 mA currentJackson Sy… |
| Control Mode | PID / ON‑OFF control |
| Power Supply | 90‑264VAC, 50/60Hz |
| Power Consumption | 4W |
| Accuracy | 0.1%FS ±1LSD |
| Sample Rate | 4 samples per second |
| Alarm | 2 set‑point alarms +1 loop alarm, safety shut‑off capabilityJackson Sy… |
| Wiring | Rear screw terminals |
| Front‑panel Rating | NEMA3 / IP66 |
| Certifications | UL, FM, CE approved |
| Ambient Temp | 0℃ ~ +55℃ |
| Humidity | 20‑95%RH, non‑condensing |
| Status | Legacy industrial spare part, some revisions OEM EOL |
Product Application
- Industrial temperature closed‑loop control: Precise PID temperature regulation for ovens, furnaces, environmental chambers and sterilization equipment.
- Process variable control: Process control of pressure, level and other analog variables on plastic‑processing and packaging machinery.
- Safety limit protection: Overtemperature safety shut‑off and interlock protection for heating furnaces and thermal equipment.
- Retrofit & drop‑in replacement: Direct replacement for UDC1000 / UDC1500 legacy controllers for on‑site upgrade.
- Spare‑parts inventory: On‑site spare stock to minimize production‑line downtime caused by instrument failure.
Related Series Part Numbers
- DC120L00001000 Basic PID controller without safety‑limit function
- DC120L11001000 Limit controller with communication port
- DC170L10001000 UDC1700 high‑performance controller
- DC1010CR‑100000‑E DC1000 series 1/16DIN basic temperature controller
- DC120L10002000 Enhanced relay‑output limit controller
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