Description
Model: AAI143 - Analog Input Module (4 to 20 mA, 16-channel, Isolated)
Suffix Codes:
-S - Standard type
0 - Always 0
0 - Basic type

Specifications

Product No. : AAI143-S00
Product Type : Analog Input Module
Number of input channels : 16, isolated
Input signal : 4 to 20 mA
Allowable input current : 24 mA
Withstanding voltage : Between input and system: 1500 V AC, for 1 minute
Input resistance
Power ON : 270 ? (20 mA) to 350 ? (4 mA)
Power OFF : 500 k? or larger
Accuracy : ±16 µA
Data update period : 10 ms
Transmitter power supply : 19.0 V or higher (at 20 mA) 25.5 V or less (at 0 mA) (output current limit: 25 mA)
Setting of 2-wire or 4-wire transmitter : For each channel by setting pin
Drift due to ambient temperature change : ±16 µA/10 °C
Maximum current consumption : 230 mA (5 V DC), 540 mA (24 V DC)
Functional Characteristics
- Real-Time Signal Processing:Delivers real-time data acquisition for fast and accurate process control.
- Noise Reduction Technology:Minimizes external interference for improved signal accuracy.
- Self-Diagnostic Capabilities:Monitors system health and detects faults for enhanced reliability.
- Modular & Scalable Design:Allows for system expansion without major hardware modifications.
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