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CAI20 Analog Input Module ABB

CAI20 Analog Input Module ABB

  • Manufacturer: ABB

  • Product No.: CAI20

  • Condition:in Stock

  • Product Type: Analog Input Module

  • Product Origin: Switzerland

  • Payment:T/T, Western Union

  • Weight: 500g

  • Shipping port: Shanghai/Yiwu/Shenzhen

  • Warranty: 12 months

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

  • Up to 32 analog input channels configurable

  • Alternatively, 16 channels for binary signals

Input Signal Types

  • Current : 0/4 – 20 mA (supports HART protocol)

  • Voltage : 0/2 – 10 V

Isolation

  • Channel isolation : Provided per module

  • Test voltage : 500 Veff

Power Supply

  • Supply voltage : 20 – 33 VDC

  • Power consumption : Max. 11 W at 24 VDC

Accuracy

  • A/D conversion : 12 bits

  • Linearity error : ≤ 6 µA / ≤ 3 mV

  • Response time : Typical update < 40 ms

Physical Dimensions

  • Depth : ~100 mm

  • Height : ~130 mm

  • Width : ~35 mm

  • Weight : ~0.3 kg


Key Features

  • High density : Supports many analog input channels in a compact design, saving cabinet space

  • High precision : 12-bit ADC ensures accurate measurement of analog signals

  • HART protocol support : Enables communication with smart field devices for remote configuration and diagnostics

  • Modular design : Easy plug-in/out installation, maintenance, and troubleshooting

  • Redundancy support : Can be configured in redundant systems to enhance overall reliability

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