Yokogawa AGS813-S10 Turbomachinery I/O Modules

Description

The AGS813-S10 is a servo-type I/O module developed by Yokogawa for turbomachinery control. It integrates seamlessly into Distributed Control Systems (DCS), offering precise signal processing for position feedback, servo actuation, and emergency shutdown functions.

Specifications

• Model: AGS813-S10 (Isolated Servo Module)

• Input Channels: 4 isolated channels for LVDT and voltage signals

• LVDT Wiring Types: 3-wire, 5-wire, 6-wire

• Excitation Voltage: 5 Vrms @ 30 mArms

• Excitation Frequencies: Selectable per channel – 2.8 kHz, 3.0 kHz, 3.2 kHz

• Voltage Input Range: 1–5 V DC

• Accuracy: ±4 mV (voltage input), ±1% (LVDT input)

• Temperature Drift: ±4 mV / 10°C (voltage), ±0.4% / 10°C (LVDT)

• Input Impedance: Powered: 1 MΩ (voltage), 220 kΩ (LVDT)

• Allowable Input Voltage: ±30 Vpeak (LVDT), 30 V DC (voltage)

• Output Channels: 2 isolated, ±25 mA / ±50 mA selectable

• Power Supply: +11.4 to +13.2 V / –13.2 to –11.4 V, 0.3 A

• Power Consumption: Max 500 mA (5 V DC)

• Dimensions: 144 × 100 × 30 mm

• Weight: Approx. 0.36 kg

Features

• High-Precision Servo Control: Ideal for turbine, compressor, and pump systems

• Dual Redundancy Support: Ensures reliability in critical operations

• Quick Close Function: Accepts 24V DC ON/OFF signals for emergency shutdown

• Flexible Signal Compatibility: Supports LVDT and standard voltage inputs

• Robust Filtering: Collective filtering for stable signal processing

• Environmental Resilience: Designed for harsh industrial environments

• Fast Scan Cycle: 5 ms for responsive control

• Easy Integration: Compatible with Yokogawa DCS and other automation platforms