ABB AI03 AI module, 8-CH, 2-3-4 Wire RTDs
| Brand | ABB |
| Module Number | AI03 |
| Order Number | AI03 |
| Unit Price | $1500 |
| Country Of Origin | Switzerland |
| Weight | 0.65KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
ABB AI03 is a versatile analog input module designed for precise signal acquisition in industrial automation.
AI03 Key parameters
|
Parameter |
Specification |
|
Input Channels |
8 single-ended or 4 differential |
|
Input Signal Range |
0–10 V, ±10 V, 0–20 mA, 4–20 mA |
|
Resolution |
16-bit |
|
Accuracy |
±0.1% of full scale |
|
Sampling Rate |
10 samples/sec per channel |
|
Isolation Voltage |
1500 V AC |
|
Operating Temperature |
-25°C to +70°C |
|
Power Supply |
24 V DC (±10%) |
|
Communication |
RS-485 (Modbus RTU) |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
AI03 Product Features
The ABB AI03 excels in high-resolution analog signal conversion, ensuring minimal drift even in harsh environments. Its robust isolation and wide operating temperature range make the AI03 ideal for critical industrial applications. The module’s flexible input configurations (voltage/current) further enhance its adaptability.
AI03 Comparison
Compared to the ABB AI02, the AI03 offers higher resolution (16-bit vs. 12-bit) and better accuracy (±0.1% vs. ±0.3%). While the AI04 provides faster sampling, the AI03 remains a cost-effective choice for applications not requiring ultra-high speed. For basic monitoring, the AI03 is often preferred over the AI01 due to its superior isolation and wider signal range.
AI03application cases
The ABB AI03 is extensively deployed in overseas projects, such as oil refineries in the Middle East for flow/pressure monitoring and European power plants for grid stability analysis. Its compliance with international standards (e.g., IEC 61000) ensures seamless integration into global automation systems. In water treatment facilities across Asia, the AI03’s reliability in corrosive environments has made it a staple for pH and level sensing.
