Honeywell DC1020CL-302000-E Digital Controller – 48×96mm (1/8 DIN), PID Control, Universal Input Supplier | SIMPLYBUY
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Honeywell DC1020CL-302000-E Digital Controller – 48×96mm (1/8 DIN), PID Control, Universal Input
Honeywell DC1020CL-302000-E Digital Controller – 48×96mm (1/8 DIN), PID Control, Universal Input - Image 2
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Honeywell DC1020CL-302000-E Digital Controller – 48×96mm (1/8 DIN), PID Control, Universal Input

ParameterValue
Product TypeDigital Controller / Temperature Controller
Manufacturer / BrandHoneywell
Model NumberDC1020CL-302000-E
SeriesDC1000
Panel Size / DIN48 × 96 mm (1/8 DIN)[reference:23]
Display TypeDual 4‑digit 7‑segment LED + 10‑LED bar graph[reference:24]
Input TypeUniversal (thermocouple, RTD, linear 4‑20mA, 0‑10V, 1‑5V)[reference:25][reference:26]
Control AlgorithmPID / ON‑OFF / Heat‑Cool[reference:27][reference:28]
Power Supply100‑240V AC, 50/60Hz, 8VA max; 15‑50V DC, 10VA max[reference:29]
Power Consumption8VA (110V) / 12VA (220V)[reference:30]
Output 1Linear 4‑20mA[reference:31]
Output 2None (base configuration)[reference:32]
Alarm Outputs2 alarms (up to 3 optional)[reference:33][reference:34]
Alarm Modes17 configurable modes[reference:35]
Setpoint Programs2 programs × 8 segments (linkable to 16 segments)[reference:36][reference:37]
Accuracy0.5% of full scale[reference:38][reference:39]
Memory TypeEEROM non‑volatile memory[reference:40]
CommunicationRS232 or RS485 (Modbus RTU/ASCII)[reference:41]
Ambient Operating Temperature‑20°C to +65°C[reference:42][reference:43]
Ambient Operating Humidity50 ~ 85% RH (non‑condensing)[reference:44]
Dimensions (W × H × D)48 × 96 × 97 mm[reference:45]
Panel Cutout44.5 × 90.5 mm[reference:46]
Net WeightApprox. 0.300 kg[reference:47]
Standards & CertificationsUL, CE[reference:48][reference:49]
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Honeywell DC1020CL-302000-E Digital Controller – 48×96mm (1/8 DIN), PID Control, Universal Input

Manufacturer: Honeywell
Model: DC1020CL-302000-E
Type: Digital Controller / Temperature Controller
Series: DC1000
Panel Size: 48 × 96 mm (1/8 DIN)
Control Algorithm: PID or ON/OFF control[reference:0]
Display: Dual 4-digit 7-segment LED[reference:1]
Power Supply: 100‑240V AC, 50/60Hz (8VA max) / 15‑50V DC (10VA max)[reference:2]
Application: Temperature, humidity, pressure, and flow control in industrial processes[reference:3][reference:4]

The Honeywell DC1020CL-302000-E is a microprocessor‑based digital controller from the DC1000 series, designed for precise and reliable regulation of temperature, humidity, pressure, and flow in industrial applications[reference:5][reference:6]. Featuring a 48×96 mm (1/8 DIN) panel size with a dual 4‑digit 7‑segment display and 10‑LED bar graph, it provides clear process value (PV) and setpoint (SP) indication[reference:7]. The controller supports universal input (thermocouple, RTD, linear 4‑20mA, 0‑10V), PID or ON/OFF control algorithms, and includes auto‑tuning, setpoint programming (2 programs × 8 segments), and comprehensive alarm functionality[reference:8][reference:9][reference:10]. Ideal for applications such as plastic processing, packaging machinery, drying equipment, and semiconductor manufacturing[reference:11].

  • Versatile Universal Input: Supports 12 types of thermocouple signals, 3 types of RTD signals, and 5 types of linear signals (4‑20mA, 0‑10V, 1‑5V, etc.), providing flexibility for various sensor types[reference:12][reference:13].

  • Advanced Control Algorithms: Offers PID (Proportional‑Integral‑Derivative) for precise control and ON/OFF for basic applications, with heat/cool algorithms for independent heating and cooling control[reference:14].

  • Auto‑Tuning Function: Automatically adjusts PID parameters based on process dynamics, eliminating the need for manual re‑calibration and ensuring optimal performance even when process characteristics change[reference:15].

  • Dual Display & Bar Graph: Features a dual 4‑digit 7‑segment LED display showing PV and SP simultaneously, plus a 10‑LED bar graph indicating output status, alarm conditions, and auto/manual states for quick operator assessment[reference:16].

  • Setpoint Programming: Includes 2 programs, each with up to 8 segments, which can be linked to form a single 16‑segment program — ideal for batch processes requiring ramp‑soak profiles[reference:17].

  • Comprehensive Alarm Functionality: Supports 2‑3 alarm outputs with 17 configurable alarm modes, capable of detecting high/low process values, rate‑of‑change alarms, and sensor failures[reference:18][reference:19].

  • Reliable & User‑Friendly: EEROM non‑volatile memory ensures data retention during power loss[reference:20]. Manual/auto mode switching is convenient, and the controller is UL and CE approved[reference:21][reference:22].

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