AAI835-H00/K4A00

Product Overview

AAI835-H00/K4A00 is a Yokogawa 4-channel input / 4-channel output analog I/O module with isolated channels.

Suffix & Option Codes

• -H: With digital communication (HART protocol)
• 0：Always 0
• 0: Basic type

• /K4A00: KS Cable Interface Adapter (Model ATK4A-00)

Input/Output Configuration

• Channels: 4-channel input / 4-channel output, isolated

• Input Signal: 4–20 mA

• Output Signal: 4–20 mA

• Allowable Input Current: 25 mA

Voltage & Isolation

• Withstanding Voltage:

• Input/output to system: 500 V AC, 1 min

• Between input/output channels: 500 V AC, 1 min

• Input Resistance:

• Power ON: 290–450 Ω

• Power OFF: ≥500 kΩ

---