Yokogawa AGS813-S10 Servo Control Module

Yokogawa AGS813-S10 Servo Control Module

The Yokogawa AGS813-S10 is an isolated servo module for turbomachinery control systems. This module processes LVDT or voltage feedback signals and provides servo control outputs.

Technical Specifications

• Brand & Model: Yokogawa AGS813-S10
• Module Type: Servo Module (Isolated)
• Scan Cycle: 5 ms
• Power Consumption: Maximum 500 mA (5V DC)
• Weight: Approximately 0.36 kg
• Connection: Dedicated AKB337 series cable

Input Specifications

• LVDT Inputs: 4 isolated channels (3/5/6 wire)
• Excitation: 5Vrms at 2.8-3.2kHz
• Voltage Inputs: 4 isolated channels, 1-5V DC
• Digital Inputs: 2 isolated channels, 24V DC
• Accuracy: ±1% for LVDT, ±4mV for voltage inputs

Output Specifications

• Current Outputs: 2 isolated channels
• Output Range: Selectable ±25mA or ±50mA
• Accuracy: ±150μA (±25mA) or ±300μA (±50mA)
• Dither Function: 0 to ±20% at 33Hz
• Load Resistance: 270Ω (±25mA) or 100Ω (±50mA)

System Features

• Isolation: 500V AC withstand voltage protection
• External Power: +11.4 to +13.2V DC, 0.3A required
• Circuit Detection: Open circuit detection available
• Filtering: Collective filtering for stable signals

Installation & Connection

• Connect using AKB337-M005, M007, or M010 cables
• Provide stable external power supply 11.4-13.2V DC
• Ensure proper isolation between different signal types
• Install in appropriate control system enclosure

Frequently Asked Questions

• What signals does it accept? LVDT or 1-5V DC position feedback.
• What servo output does it provide? Selectable ±25mA or ±50mA control.
• What is the scan time? Fast 5ms scan cycle.