Part Number: 3BHE041626R0101; Model: PD D405 A101; Product Name: Industrial Control Unit
Brand: ABB (ABB Group, a Global Leader in Power and Automation Technologies for Industrial and Utility Sectors)
Product Status: Original Equipment Manufacturer (OEM) Unit; Product Category: Industrial Control Unit, Compatible with ABB Industrial Automation Systems
Core Application: Widely applied in industrial process control systems, including power generation, chemical processing, metallurgy, and water treatment. Suitable for closed-loop control, sequence control, and real-time data processing scenarios requiring high reliability and stability.
Core Features: Integrated PID control function; Multiple analog/digital I/O interfaces; Built-in anti-interference protection; Support for industrial communication protocols; High operational stability in harsh environments; Standardized configuration and maintenance; Compatible with ABB standard control system architectures.
2. Electrical Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Power Supply Parameters
Power Supply Source: Independent Power Supply; Rated Supply Voltage: AC 220 V ±15% / 50 Hz (or DC 24 V Optional);
Rated Input Current: ≤ 1.5 A (AC 220 V Operation), ≤ 3 A (DC 24 V Operation), ≤ 5 A (Peak Operation);
Power Protection: Overcurrent protection, overvoltage protection, undervoltage protection, and short-circuit protection to prevent unit damage from power grid abnormalities.
2.2 I/O Interface Characteristics
Analog Input Channels: 8 Differential Channels; Signal Types: DC Voltage (0-10 V, ±5 V), DC Current (4-20 mA, 0-20 mA);
Analog Output Channels: 4 Channels; Signal Types: DC Current (4-20 mA) / DC Voltage (0-10 V) Selectable, Load Capacity: ≤ 500 Ω for Current Output;
Digital Input Channels: 16 Channels (Dry Contact/PNP/NPN Selectable), Response Time: ≤ 1 ms; Digital Output Channels: 8 Channels (Relay Output, AC 250 V/2 A, DC 30 V/2 A);
Measurement Accuracy: ±0.1% Full Scale (FS) for Analog Inputs, ±0.2% FS for Analog Outputs (At 25℃); Resolution: 16-bit A/D Conversion, 16-bit D/A Conversion.
2.3 Isolation Performance
Isolation Type: Optically Isolated Between I/O Interfaces, Power Supply, and Control Circuit; Isolation Voltage: 2 kVrms (1 Minute Test) Between Channels, 3 kVrms (1 Minute Test) Between I/O and Power Supply;
Signal Ground: Independent Analog Ground (M_ANA) and Digital Ground (M_DIG), Isolated from Protective Ground to Ensure Signal Stability and Anti-Interference Capacity.
3. Mechanical & Environmental Specifications
3.1 Mechanical Parameters
Dimensions (W × H × D): 96 mm × 144 mm × 185 mm (Including Connectors and Mounting Brackets);
Mounting Type: DIN Rail Mount (35 mm Standard DIN Rail) or Panel Mount Optional;
Net Weight: ≤ 850 g (Net Weight, Excluding Cables and Accessories);
Material: Housing - Flame-Retardant ABS Plastic (UL94 V-0), Connectors - Gold-Plated Copper Alloy, PCB Board - FR-4 Flame-Retardant Material with Anti-Corrosion Coating.
3.2 Environmental Parameters
Operating Temperature: 0℃ ~ 55℃ (Full Load Operation), -20℃ ~ 60℃ (Derated Operation);
Storage Temperature: -40℃ ~ 70℃;
Relative Humidity: 5% ~ 95% (Non-Condensing, No Condensation Allowed During Operation);
Vibration Resistance: 10 Hz ~ 150 Hz, 0.3 g rms (X/Y/Z Axes, Continuous Operation) per IEC 60068-2-6;
Shock Resistance: 15 g, 11 ms Half-Sine Wave (X/Y/Z Axes, Non-Continuous Operation) per IEC 60068-2-27;
EMI/EMC Compliance: EN 55011 Class A (Emission), EN 61000-4 Series (Immunity); ESD Protection: ±8 kV (Contact Discharge), ±15 kV (Air Discharge) per IEC 61000-4-2; Ingress Protection Rating: IP20 (Front Panel).