AAM11

Overview

The Yokogawa AAM11 Current/Voltage Input Module provides precise voltage and current input capabilities, supporting a range of input signals with square root extraction options for industrial applications.

Electrical Specifications

• Input Signal: 0 to 10 V DC
• Input Resistance: 1 MΩ (100 kΩ at power-down)
• Allowable Input Voltage/Current: -10 to 30 V DC
  
• Auxiliary Voltage Output: 1 to 5 V DC
• Output Resistance: 1 Ω or less
• Allowable Load Resistance: 10 kΩ or more

Performance Characteristics

• Accuracy:
  • Voltage Input: ±4 mV
  • Current Input: ±16 µA
  • Auxiliary Voltage Output: ±12 mV
• Effect of Ambient Temperature Change (per 10°C):
  • Voltage Input: ±4 mV and ±0.15 % of indicating value
  • Current Input: ±32 µA
  • Auxiliary Voltage Output: ±24 mV

Power & Installation

• Current Consumption: 300 mA or less (5.0 V DC)
• Data Update Period: 50 ms
• Signal Insulation: Input signals insulated between systems
• Withstanding Voltage: 1500 V AC/min
• Installation: Install in the I/O module nest
• Wiring: Connect to the terminal of the I/O module nest with M4 screws

Additional Features

• Square Root Extraction: Available by specifying it
• Setting of Input Signal Specifications: Input signal and its ranges are set via software

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