Overview

• Model: AAI141-H00
• Manufacturer: Yokogawa
• Type: 16-Point Analog Input Module
• Protocol: HART

Input Specifications

• Channels: 16, non-isolated
• Signal: 4 to 20 mA DC
• Input Current/Voltage: 27 mA, ±7.5 V, ±13 V
• Accuracy: ±16 µA
• Input Resistance (Power ON): 400 Ω (at 20 mA), 1000 Ω (at 4 mA)
• Input Resistance (Power OFF): ≥500 kΩ

Performance

• Data Update Period: 10 ms
• Step Response Time: 100 ms
• Drift (Temperature Change): ±16 µA/10 °C

Power Requirements

• Transmitter Supply: 14.8 V or higher (at 20 mA)
• Max Current Consumption: 310 mA (5 V DC), 450 mA (24 V DC)

External Connections

• Terminals: Pressure clamp, KS cable, MIL connector cable

Physical Characteristics

• Weight: 0.2 kg

Communication

• HART Communication: Available