ABB
ABB AI03 AI module, 8-CH, 2-3-4 Wire RTDs
Technical ParametersVOGI
Module Type: Analog Input Module
Channels: 8 isolated channels
Signal Types: 0–20 mA, 4–20 mA
Resolution: 12-bit
Input Resistance: 250 Ω (current mode)
Overvoltage Tolerance: ±30 V DC
Isolation: Channel-to-channel and channel-to-ground galvanic isolation
Power Supply: 24 V DC, 100 mA
Response Time: < 20 ms
Diagnostics: Per-channel status LEDs and bus-level fault indication
Operating Temperature: -20 °C to +60 °C
Certifications: CE, UL Recognized Component
Key FeaturesVOGI
Eight Isolated Current Inputs: Supports standard 4–20 mA loops with individual channel isolation.
High Resolution Measurement: 12-bit ADC ensures precise analog signal acquisition.
Fast Analog Sampling: Update rate meets typical process control demands.
Robust Fault Diagnostics: Onboard LEDs and bus communication flag open/short-circuit conditions.
Modular, Hot-Swap Design: Slide-in installation on SD/AC800M racks allows online maintenance.
Industrial-Grade Construction: Conformal-coated PCB withstands moisture and dust in harsh environments
Freight Estimation(Part Of The Area)VOGI
|
Destination |
Freight |
|
Middle East |
$35 |
|
Southeast Asia |
$15 |
|
South Asia |
$45 |
|
South Africa |
$37 |
|
Europe and USA |
$24 |
|
Russia |
$42 |
APPLICATIONVOGI
German automobile manufacturing plant
In the welding production line of BMW Leipzig plant, AI03 is used to monitor the temperature sensor (Pt100) of the welding robot. The data is uploaded to the central control system via Ethernet/IP to ensure the consistency of welding quality.
Middle East desalination project
UAE ADWEA reverse osmosis equipment uses AI03 to collect conductivity sensor signals (4-20mA), adjust the membrane cleaning cycle in real time, and reduce energy consumption by 15%.
Nordic pulp mill process optimization
Sweden Stora Enso plant uses AI03 to monitor the pressure of the cooking tank (0-10V), combined with Modbus protocol to achieve dynamic pressure control, and reduce steam consumption by 12%.