ABB HESG447388R1 70AA02B-E | Control Board for Industrial Application
Manufacturer: ABB
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Part Number: HESG447388R1 70AA02B-E
Condition：New with Original Package
Product Type: Control Board for Industrial Application
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The ABB 70AA02B‑E HESG447388R1 is a high-reliability control board designed for ABB’s distributed control systems (DCS) and automation platforms. It provides precise signal processing and robust communication functions, ensuring stable operation in complex industrial environments.
Moreover, this PCB module is built to withstand harsh conditions commonly found in power generation, petrochemical, metallurgy, and manufacturing facilities. Its compact design allows seamless integration into existing racks or DIN‑rail systems, simplifying maintenance and installation.
In addition, the 70AA02B‑E supports continuous operation with advanced over-voltage protection and EMC shielding. Therefore, it delivers dependable performance for industrial automation applications, minimizing downtime and optimizing process efficiency.
Technical Specifications
| Attribute | Specification |
|---|---|
| Model | HESG447388R1 70AA02B‑E |
| Type | Control Board / PCB Module |
| System Compatibility | ABB DCS and automation platforms |
| Function | Signal processing and communication |
| Supply Voltage | 24 V DC typical |
| Interfaces | Standard industrial bus connections |
| Protection Features | Over‑voltage, EMC shielding |
| Dimensions (W × H × D) | 200 × 150 × 25 mm |
| Weight | 0.3–0.5 kg |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Mounting | Rack/DIN‑rail compatible |
| Country of Origin | Switzerland |
| Application Areas | Process automation, power generation, chemical industry, steel mills, manufacturing systems |
FAQ
Q1: What is the main function of the 70AA02B‑E control board?
A1: It provides signal processing and communication for ABB DCS and automation platforms.
Q2: Which industrial systems are compatible with this module?
A2: Compatible with ABB distributed control systems, process automation, and industrial control platforms.
Q3: Can it operate under harsh conditions?
A3: Yes, it supports –20 °C to +70 °C operation and includes EMC shielding.
Q4: What mounting options are available for this board?
A4: The PCB module can be mounted on standard racks or DIN‑rail systems.
Q5: Which industries commonly use the 70AA02B‑E?
A5: Widely applied in power generation, petrochemical, metallurgy, steel, and manufacturing facilities.