Yokogawa AAI143-S50 Analog Input Module in stock

AAI143 - Input Module Specifications

General Specifications

• Number of Input Channels: 16, isolated
• Input Signal: 4 to 20 mA
• Allowable Input Current: 24 mA
• Withstanding Voltage: 1500 V AC between input and system, for 1 minute
• Input Resistance:
  • Power ON: 270 Ω (at 20 mA) to 350 Ω (at 4 mA)
  • Power OFF: 500 kΩ 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: Configurable 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)
• Weight: 0.3 kg
• External Communication: Pressure clamp terminal, MIL connector cable, dedicated cable (KS1)
• HART Communication: Available

AAI143 Analog Input Module - Suffix and Option Codes

Suffix Codes

• -S: Standard type
• -H: With digital communication (HART protocol)
• 5: No explosion protection
• E: With explosion protection
• 0: Basic type
• 3: With ISA Standard G3 option and temperature (-20 to 70 °C) option

Option Codes

• /K4A00: With KS Cable Interface Adapter (For connecting AEA4D Terminal Board) [Model: ATK4A-00]
• /A4S00: With Pressure Clamp Terminal Block [Model: ATA4S-00]
• /A4S10: With Pressure Clamp Terminal Block (surge absorber) [Model: ATA4S-10]
• /A4D00: With Dual Pressure Clamp Terminal Block [Model: ATA4D-00]
• /A4D10: With Dual Pressure Clamp Terminal Block (surge absorber) [Model: ATA4D-10]
• /CCC01: With Connector Cover for MIL Cable [Model: ACCC01]