YOKOGAWA AAI143-S50

Description

The YOKOGAWA AAI143-S50 module is a high-precision analog input module that provides 16 channels of voltage or current input. It is designed for use with the Yokogawa CENTUM VP distributed control system.

Product Description

The AAI143-S50 module is a 16-channel analog input module that supports both voltage and current inputs. It supports a wide range of input signals, including DC voltage, DC current, and thermocouples. The module is designed to provide high-precision measurements, with a resolution of up to 16 bits. It also features a built-in self-diagnostic function to ensure reliable operation.

Product Parameters

• Power supply: 24 V DC (±10%)
• Input type: Voltage or current
• Input channels: 16
• Input signal range:
  • Voltage: ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, or ±50 V
  • Current: ±1 mA, ±10 mA, ±20 mA, or 4-20 mA
• Resolution: Up to 16 bits
• Accuracy: ±0.1% of reading (typical)
• Isolation: 1 kV AC (channel-to-channel and channel-to-ground)

Specifications

• Operating temperature: -10°C to 60°C
• Storage temperature: -40°C to 85°C
• Humidity: 5% to 95% RH (non-condensing)
• Dimensions (W x H x D): 16.4 mm x 118.7 mm x 99.6 mm
• Weight: 240 g
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