Brand: ABB Description: Fieldbus Communication Interface Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 10 Payment Term: T/T Shipping Port: Shenzhen ABB CI840A 3BSE041882R1 is a high-performance distributed modular process I/O system core component designed for industrial automation and control systems. It features redundancy, high precision and strong environmental adaptability.
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Manufacture |
ABB |
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Model Number |
CI840A |
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Ordering Number |
3BSE041882R1 |
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Catalog |
Advant 800xA |
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Country Of Origin |
Sweden |
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HS CODE |
8538900000 |
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Dimension |
12*10*6CM |
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Packing Dimension |
15*12*8CM |
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Weight |
0.3kg |
Core Parameters
Input/output signal: ABB CI840A 3BSE041882R1 supports 1-channel analog input (0–10 V or 4–20 mA), sampling rate 200 Hz, accuracy up to 0.1%.
Some models support 4/8-channel programmable process adjustment, the measurement range covers humidity 0–100% RH, temperature -40–80℃, accuracy ±1℃ (temperature) and ±3% RH (humidity).
Power supply specifications: input voltage 24 VDC, working current ≤35 mA, power 300 W (some models), support wide voltage input (85–264 VAC), compatible with global power grid standards.
Communication and protocol: ABB CI840A 3BSE041882R1 supports PROFIBUS-DPV1 fieldbus, can be connected to the upper controller (such as PLC, DCS), compatible with Modbus TCP, EtherNet/IP, DeviceNet and other protocols.
Functional Features and Advantages
Redundant configuration: ABB CI840A 3BSE041882R1 supports dual-module hot backup to ensure high system availability, suitable for key industrial scenarios (such as power and chemical industry).
Hot swap and dynamic configuration: supports module replacement (Hot Swap) and real-time parameter adjustment (Hot Configuration In Run) to reduce downtime.
Data acquisition and processing: integrated 14-bit AD acquisition chip to achieve high-speed and high-precision signal conversion, suitable for sensor data acquisition and actuator control.
HART pass-through function: compatible with HART protocol devices, supports two-way communication and remote diagnosis.
Expansion and Compatibility
ABB CI840A 3BSE041882R1 can be matched with TU846/TU847 terminal units to support redundant or non-redundant I/O expansion.
Compatible with ABB 800xA series controllers and other automation components (such as PM511V16 processor, TU841 I/O module).
