Brand: ABB Description: Digital Input Module Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 5 Payment Term: T/T Shipping Port: ShenZhen ABB DI803 3BSE022362R1 is widely used in mechanical control, data acquisition, power system and other fields due to its high-precision signal acquisition, multi-channel isolation design and industrial-grade reliability.
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Manufacture |
ABB |
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Model Number |
DI803 |
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Ordering Number |
3BSE022362R1 |
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Catalog |
AC 800M |
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Country Of Origin |
Sweden |
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HS CODE |
8538900000 |
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Dimension |
11*9*6CM |
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Packing Dimension |
15*12*10CM |
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Weight |
0.5kg |
Technical parameters
Number of channels: 8 independent input channels, supporting separate electrical isolation.
Input signal: digital signal (TTL/CMOS).
Input voltage range: 24V DC.
Sampling rate: 100 kHz (high-precision acquisition).
Operating temperature: -20°C ~ 70°C.
Isolation protection: photoelectric isolation barrier, EMC protection element, anti-electromagnetic interference.
Installation method: rail installation.
Principle of use
Signal acquisition: ABB DI803 3BSE022362R1 receives digital signals (such as switch quantity, sensor trigger signal, etc.) from external devices through 8 independent input channels.
Signal conversion and isolation: The input signal is processed by current limiting elements, EMC protection elements and optoelectronic isolation barriers and converted into standard digital data (16 bits) to ensure signal stability and anti-interference ability.
Data transmission: The processed signal is transmitted to the PLC or DCS system through a communication interface (such as an industrial bus) to participate in logic control or data recording.
