Yokogawa AAP135-S50/K4A00 Analog I/O Module

Overview

The AAP135-S50/K4A00 is a Analog I/O Module. It supports 8 isolated channels for accurate signal processing. This module excels in process control systems requiring high-speed pulse counting. It ensures data integrity with configurable filtering. Engineers can integrate it easily into FIO-based automation architectures.

Technical Specifications

• Product Type: Analog I/O Module (for FIO)

• Model: AAP135 = 8-channel Pulse Input Module

• Manufacturer: Yokogawa

• Channels: 8 (Isolated)

• Input Signal Types:

• Contact ON/OFF

• Voltage pulse

• Current pulse

• Input Frequency Range: 0 to 10 kHz

• Minimum Input Pulse Width: 40 µs

• Contact Input Levels:

• Open: >100 kΩ

• Close: <200 Ω

• Pulse Input Levels:

• High: 3–24 V DC

• Low: 1–8 V DC

• Signal Source Impedance: ≤1 kΩ

• Shunt Resistance Options: None / 200 Ω / 500 Ω / 1000 Ω

• Pull-up Resistance: 68 kΩ (12 V DC or 24 V DC)

• Filtering: Configurable to eliminate signal jitter

• Isolation Voltage:

• 500 V AC for 1 min (Input to system)

• 500 V AC for 1 min (Between channels)

• Data Update Period: 2 ms

• Transmitter Power Supply:

• 12 V DC ±10% (Max 40 mA)

• 24 V DC ±10% (Max 30 mA)

• Max Current Consumption:

• 300 mA (5 V DC)

• 400 mA (24 V DC)

• Weight: 0.3 kg

• Suffix Code:

• -S: Standard type

• 5: Without explosion protection

• 0: Basic type

• Option Code:

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