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CAI20 Analog Input Module ABB
CAI20 Analog Input Module ABB
Manufacturer: ABB
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Product No.: CAI20
Condition:in Stock
Product Type: Analog Input Module
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Product Origin: Switzerland
Payment:T/T, Western Union
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Weight: 500g
Shipping port: Shanghai/Yiwu/Shenzhen
Warranty: 12 months
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Product Information
Product Model : CAI 20-P
Part Number : 3BDH000722R1
Product Type : Analog Input Module
Application Systems : ABB Symphony Plus, Symphony Melody
Specifications and Data
Input Channels
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Up to 32 analog input channels configurable
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Alternatively, 16 channels for binary signals
Input Signal Types
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Current : 0/4 – 20 mA (supports HART protocol)
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Voltage : 0/2 – 10 V
Isolation
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Channel isolation : Provided per module
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Test voltage : 500 Veff
Power Supply
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Supply voltage : 20 – 33 VDC
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Power consumption : Max. 11 W at 24 VDC
Accuracy
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A/D conversion : 12 bits
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Linearity error : ≤ 6 µA / ≤ 3 mV
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Response time : Typical update < 40 ms
Physical Dimensions
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Depth : ~100 mm
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Height : ~130 mm
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Width : ~35 mm
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Weight : ~0.3 kg
Key Features
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High density : Supports many analog input channels in a compact design, saving cabinet space
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High precision : 12-bit ADC ensures accurate measurement of analog signals
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HART protocol support : Enables communication with smart field devices for remote configuration and diagnostics
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Modular design : Easy plug-in/out installation, maintenance, and troubleshooting
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Redundancy support : Can be configured in redundant systems to enhance overall reliability
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