1 PCS used Honeywell Controller EC7820A1026#LYQ007
1 PCS used Honeywell Controller EC7820A1026#LYQ007
1 PCS used Honeywell Controller EC7820A1026#LYQ007
General Information (Honeywell Original Factory Standard)
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Parameter
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Specification (EC7820A1026)
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Unit
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Factory Notes (Original Description)
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Brand
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Honeywell (USA, Original Factory, Brand New Genuine Product)
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-
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100% brand new Honeywell original product, produced in strict accordance with Honeywell original factory quality control standards, factory calibrated and performance tested before delivery to ensure control precision and environmental adaptability[1][2].
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Product Model
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EC7820A1026 (Order Code: EC7820A1026; Factory Code: EC7820/A1026)
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Original factory model, unchanged, belonging to the standard version of Honeywell EC7820 series; model coding conforms to Honeywell industrial controller series standard, dedicated for industrial automatic control[1][2].
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Product Type
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Industrial Automatic Controller, Digital Control Module, High-Reliability Controller
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-
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Specialized for real-time control and dynamic adjustment of industrial automatic control systems, applicable to various industrial scenarios requiring stable and precise control[1][2].
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Control Principle
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Digital Control Technology, PID Closed-Loop Control Algorithm, Anti-Interference Filtering Design
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-
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Adopting advanced digital control technology and PID closed-loop control algorithm, equipped with anti-interference filtering design to automatically adjust parameters and adapt to complex industrial on-site environments[1].
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Supply Voltage
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AC 230 V ±10%, 50/60 Hz; Typical Supply Voltage: AC 230 V
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V AC, Hz
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Wide AC voltage input range, stable power supply performance, suitable for various industrial AC power supply environments, typical 230V AC meets most on-site power supply requirements[1][2].
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Power Consumption
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≤ 8 W (At Rated Supply Voltage, 25℃ Ambient Temperature)
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W
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Low power consumption, energy-saving and environmental protection, power efficiency > 90%, reducing the cost of long-term operation in industrial production lines[1][2].
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Control Accuracy
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±0.3% (Steady-State Accuracy); Dynamic Response Time: ≤ 8 ms
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%, ms
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High control precision and fast dynamic response, effectively avoiding system instability caused by control fluctuations, ensuring production stability and control accuracy[1].
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Input Signal
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Analog Input: 4 ~ 20 mA DC; Digital Input: Dry Contact, NPN/PNP Compatible
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mA DC
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Supports both analog and digital input signals, compatible with standard industrial sensors and control components, ensuring accurate signal collection and transmission[1][2].
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Output Signal
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Analog Output: 4 ~ 20 mA DC; Relay Output: 250 V AC, 5 A (Resistive Load)
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mA DC, V AC, A
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Stable output signal and strong load capacity, compatible with various industrial actuators and control components, easy to connect and integrate with the system[1][2].
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Communication Protocol
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Modbus RTU, BACnet MS/TP (Standard); Compatible with RS485, Ethernet (Optional)
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-
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Supports multiple industrial communication protocols, seamless integration with PLC/DCS systems (such as Honeywell Experion PKS), enabling remote data transmission and monitoring[1][3].
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Display & Operation
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2×16 Character LCD Display; Panel Buttons; Dual-Color LED Indicator; On-Site Calibration
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Equipped with LCD display and panel buttons, supporting on-site quick calibration and parameter setting; LED indicator shows running/fault status, easy to operate and monitor[1].
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Protection Level
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IP65 (Dust-Proof, Waterproof); Anti-EMC, Anti-RFI Interference
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-
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IP65 high protection level, effectively resisting dust, oil mist and moisture, complying with IEC 61000-4 anti-EMC standard, suitable for harsh industrial environments[1][2].
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Operating Temperature Range
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-20 ~ 60 ℃ (Ambient); No Condensation Allowed
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℃
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Adaptable to harsh industrial on-site temperature fluctuations, stable performance in low and high temperature environments, no condensation allowed to avoid component damage[1][2].
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Storage Temperature Range
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-40 ~ 75 ℃; No Condensation Allowed
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℃
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Suitable for long-term storage and transportation in various temperature environments, effectively protecting internal electronic components and ensuring product integrity[1][2].
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Relative Humidity
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5 ~ 95% RH (Non-Condensing, 25℃ Ambient Temperature)
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% RH
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Strong humidity resistance, adaptable to high-humidity industrial workshops, no condensation allowed to avoid internal circuit short circuit and component corrosion[1][2].
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Dimensions (L×W×H)
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160 × 100 × 35 mm (Net Dimensions, Excluding Installation Accessories)
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mm
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Compact structure, small size, easy to install and deploy in limited space of industrial equipment[1][2].
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Weight (Net)
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Approx. 130 g (Including Controller Body & Internal Components)
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g
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Light weight, reducing the load of installation brackets and equipment, easy to transport and install[1][2].
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Safety Protection
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Built-In Self-Diagnosis System, Overload Protection, Overheating Protection, Power Isolation; Fault Code Display
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-
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Comprehensive safety protection functions, real-time monitoring of equipment status, fault code display for quick troubleshooting, ensuring safe and reliable operation[1].
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Service Life
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≥ 10 Years (Continuous Operation, Normal Working Conditions); MTBF ≥ 60,000 Hours
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Years, Hours
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Long service life and high reliability, low maintenance cost, suitable for long-term continuous operation of industrial production lines[1].
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Warranty Period
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12 Months (Original Factory Warranty, Brand New Product)
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Months
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Covers manufacturing defects of brand new products, free repair or replacement provided by the original factory within the warranty period; does not cover damage caused by improper operation[1][2].
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Application
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Industrial Furnaces, Heating Ventilation, Air Conditioning Systems, Automatic Control Equipment, Precision Manufacturing
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-
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Widely used in various industrial automatic control fields requiring stable tension control, effectively ensuring the quality and continuity of production processes[1][2].
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Special Features
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IP65 Protection, High Precision, Fast Dynamic Response, Low Power Consumption, Multiple Communication Protocols, Easy System Integration
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Integrated multiple advantages, strong environmental adaptability, high control precision, convenient operation and integration, suitable for harsh industrial automatic control scenarios[1][2].
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