Description
Product Description
Overview
The AA1543-S53 from Yokogawa is a high-performance 16-channel isolated analog output module designed for precision control and monitoring applications. It delivers reliable 4 to 20 mA DC output signals with excellent accuracy and stability, suitable for demanding industrial automation environments.
Key Features and Technical Specifications
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Model: AA1543-S53
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Output Channels: 16 fully isolated channels
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Output Signal: 4 to 20 mA DC
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Withstanding Voltage: 1500 VAC (between output and system)
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Allowable Load Resistance: 0 to 750 Ohms
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Circuit Open Detection: Less than 0.65 mA
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Output Accuracy: ±48 microamperes
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Data Update Period: 10 milliseconds
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Temperature Drift: ±16 microamperes per 10°C ambient change
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Maximum Current Consumption: 230 mA at 5 V DC, 540 mA at 24 V DC
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Module Weight: 0.4 kg
Applications
The AA1543-S53 is ideal for process control systems, distributed control systems (DCS), and factory automation setups where precise analog output and channel isolation are critical. Its fast data update and low temperature drift ensure stable operation in variable industrial environments.
FAQ
Q: Can this module operate with both 5 V DC and 24 V DC power supplies?
A: Yes, the module supports both 5 V DC and 24 V DC power, with current consumption of 230 mA and 540 mA respectively.
Q: How is channel isolation achieved?
A: Each of the 16 output channels is fully isolated, ensuring reliable operation without interference from other channels or the system ground.
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