Product Overview:
The Honeywell DC120L10021000 is a highly versatile and compact 1/8 DIN digital process controller engineered for precise temperature and process control across a wide spectrum of industrial and commercial applications. This advanced controller features a universal input, allowing it to seamlessly accept signals from various sensor types including thermocouples, RTDs, and linear voltage/current inputs, providing exceptional flexibility and reducing the need for multiple device inventories. Its robust single relay output ensures reliable and accurate control of heating, cooling, or other process elements, making it an indispensable component in automated systems. Equipped with a clear, easy-to-read dual LED display, the DC120L10021000 provides real-time process value and setpoint indication, enhancing operational visibility. Designed for accuracy, stability, and user-friendliness, this controller is an ideal solution for demanding control environments where space is at a premium. Its intuitive interface, comprehensive alarm functions, and auto-tuning PID capabilities contribute to enhanced operational safety, efficiency, and consistent product quality.

 
Technical Specifications:

Part Number (with special characters): DC120L10021000
Part Number (without special characters): DC120L10021000
Input Type: Universal (Thermocouple: J, K, T, E, N, R, S, B, C, L, U, P; RTD: Pt100, JPt100; Linear: 0-5V, 1-5V, 0-10V, 0-20mA, 4-20mA)
Output 1: Relay (SPDT, 2A/250VAC resistive load)
Control Method: PID (Proportional-Integral-Derivative) with auto-tuning, ON/OFF control
Display: Dual 4-digit LED (Process Value - PV, Setpoint Value - SV)
Panel Cutout Dimensions: 45mm x 92mm (1/8 DIN standard)
Front Panel Dimensions: 48mm x 96mm
Depth: Approximately 100mm (from panel surface)
Power Supply: 100-240 VAC, 50/60 Hz
Power Consumption: Less than 5 VA
Accuracy: +/- 0.2% of full scale (for TC/RTD inputs), +/- 0.1% of full scale (for linear inputs)
Sampling Period: 250 ms
Alarm Output: 1 x Relay (SPST, 1A/250VAC resistive load) - Configurable for various alarm types (e.g., Deviation High/Low, Process High/Low, Band Alarm)
Operating Temperature: -10 to 50 degrees Celsius (14 to 122 degrees Fahrenheit)
Storage Temperature: -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit)
Humidity: 35 to 85% RH (non-condensing)
Weight: Approximately 0.3 kg (0.66 lbs)
Certifications: CE compliant (and typically UL recognized for Honeywell products)