ABB AI820
The ABB AI820 is a high-performance analog input module for ABB’s AC800M/F series PLC systems. It can convert external analog signals (such as voltage and current) into digital signals that can be recognized by PLC, so as to realize the measurement and control of various analog process variables.
Product parameters and specifications:
Number of input channels: 4
Input signal type: Support a variety of input signal types, such as ±20mA, 0(4)-20mA, ±10V, ±5V, 0(1)-5V, etc.
Resolution: 14 bit + symbol bit, providing high precision measurement.
Isolation: Electrical isolation between the channels improves the reliability of the system.
Common mode rejection ratio: High common mode rejection ratio, reducing external interference.
Sampling rate: A configurable sampling rate to meet different application requirements.
Other: Supports hot swap for easy maintenance.
Main features:
High accuracy: 14-bit resolution provides high precision measurement.
Strong flexibility: Support a variety of input signal types, high configurability.
High reliability: Industrial grade design, suitable for harsh industrial environment.
Easy installation: Hot-swappable design for easy installation and maintenance.
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