AAI135-S00/K4A00

Product Overview

AAI135-S00/K4A00 is a Yokogawa 8-channel analog input module with isolated channels, designed for precise 4–20 mA signal acquisition.

Channels & Signal

• Number of I/O channels: 8, isolated

• Input signal: 4–20 mA

• Allowable input current: 25 mA

• Input resistance:

• Power ON: 290–450 Ω

• Power OFF: ≥500 kΩ

Withstand Voltage

• Between input and system: 500 V AC for 1 minute

• Between input channels: 500 V AC for 1 minute

Power Supply

• Transmitter power supply: 15–29.3 V (output current limit at 20 mA)

Model & Options

• Model: AAI135

• Suffix codes:

• -S: Standard type

• 0: Basic type

• Option codes: /K4A00: KS cable interface adapter (Model: ATK4A-00)

Physical Data

• Weight: 0.3 kg

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