Brand: ABB Description: Analog I/O Module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 11 Payment Term: T/T Shipping Port: ShenZhen ABB 07AI91 GJR5251600R0202 is an analog input module, which can realize accurate signal acquisition in industrial automation. It has eight configurable input channels, supports voltage, current and temperature sensors, and has built-in linearization function.
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Manufacture |
ABB |
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Model Number |
07AI91 |
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Ordering Number |
GJR5251600R0202 |
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Catalog |
AC31 |
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Country Of Origin |
Sweden |
| HS CODE |
85389091 |
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Dimension |
14cm*12cm*8.5cm |
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Packing Dimension |
16cm*14cm*11cm |
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Weight |
0.48kg |
Technical parameters
Channel configuration: 8 analog input channels, supporting independent configuration in pairs (such as 4 sets of differential inputs)
Input range: compatible with voltage (-10V to +10V), current (0-20mA/4-20mA) and linearized sensors (Pt100/Pt1000 thermocouple types J/K/S)
Resolution and rate: 16-bit high resolution, 1ms/channel update rate
Electrical characteristics: 24V DC power supply, power consumption 0.5W; 2500V effective value electrical isolation, suppression of common mode interference
Environmental adaptability: operating temperature -40℃ to +85℃ (horizontal installation) / -40℃ to +40℃ (vertical installation), IP20 protection level
Certification standards: CE, UL, ATEX Zone 2 certified, compliant with RoHS and IEC 60536 safety specifications
Features
1. Multi-protocol compatibility: ABB 07AI91 GJR5251600R0202 module seamlessly communicates with CI801/CI840 controller through module bus (ModuleBus), and supports fiber optic expansion (TB842 interface) to achieve cluster connection
2. Intelligent diagnostic capability: Integrated channel self-calibration function, real-time monitoring of sensor status, ensuring data accuracy of ABB 07AI91 GJR5251600R0202 in high temperature and high electromagnetic interference environment
3. Flexible signal processing: Supports access to electrically isolated sensors, and can expand the 0-20mA current measurement range through an external 250Ω resistor to enhance the adaptability of ABB 07AI91 GJR5251600R0202 in complex industrial scenarios
4. Redundancy and hot swapping: Supports module redundant configuration and online hot replacement to minimize system downtime
Application scenarios
Industrial process control: pharmaceutical reactor temperature monitoring, chemical pipeline pressure acquisition
Energy management: power plant cooling system flow monitoring, water treatment plant pH value sensing
High-end manufacturing: welding machine current feedback for automobile production lines, tension calibration for metallurgical rolling mills
Environmental protection equipment: continuous emission monitoring system (CEMS) data acquisition
