Model Number Explanation

• AS: Modicon Automation System component

• B572: 2-channel 0–10V analog output module

• 010: Standard version (factory calibration, no conformal coating)

Technical Specifications

• Channels: 2 independent analog output channels

• Output Range: 0–10VDC (programmable scaling)

• Resolution: 12-bit (4096 steps)

• Accuracy: ±0.1% of full scale (25°C)

• Output Current: ≤10mA per channel

• Isolation: Channel-to-backplane 500VAC isolation

• Update Rate: 10ms per channel

• Operating Temperature: 0°C to +60°C

• Storage Temperature: −40°C to +70°C

• Humidity: 5%–80% non-condensing

• Protection Class: IP20

• Dimensions: 125 × 90 × 75mm (W×H×D)

• Weight: ≈0.5kg

Interface & Configuration

• Backplane: Modicon 984/300-series I/O bus connector

• Terminals: Screw terminals (2 × 0–10V outputs + common)

• Indicators: Power LED (green)

• Mounting: DIN rail or 19-inch rack

• Wiring: 0.5–2.5mm² copper wires

Key Features

• Dual Isolated Outputs: 2 channels with 500VAC isolation for noise rejection

• High Precision: 12-bit resolution with ±0.1% accuracy for tight control

• Compact Design: Standard 300-series size for easy integration

• Reliable Performance: Built-in surge protection for industrial environments

• Legacy Compatibility: Direct fit for Modicon 984 and 300-series systems

Applications

• Systems: Modicon 984, 300-series PLCs

• Industries: Process control, HVAC, packaging, material handling

• Use Cases: Valve positioning, speed control, analog indicator driving, 0–10V signal generation

Compatibility

• Racks: Modicon 300-series 8/11-slot backplanes

• CPUs: AS-984B-128, PC-E984-685, AS-9370-001

• Software: Concept, ProWORX 32, P190

Status

• Discontinued: Obsolete, no longer manufactured

• Availability: Refurbished/used units with 1–2 year warranty