Schneider 170AAO12000 Analog Output Module

Overview

The Schneider 170AAO12000 is a high-performance analog output module from the Modicon Momentum series. It provides 4 analog current outputs, ideal for precision control in industrial automation. The module supports 0–20 mA current output with 16-bit signed resolution, ensuring smooth signal control for actuators and instrumentation. Its compact, DIN-rail mountable design allows easy integration into distributed I/O systems. Built-in short-circuit protection, fail-safe modes, and LED status indicators enhance reliability in demanding environments.

Technical Specifications

General Information

• Model Number: 170AAO12000

• Product Type: Analog Output Module

• Platform Compatibility: Modicon Momentum

• Mounting: DIN rail

• Output Channels: 4 analog current outputs

• Resolution: Full 16-bit signed

Output Characteristics

• Signal Ranges:

• ±10 V (≥ 1 kΩ load, 12-bit + sign)

• 0–20 mA (≤ 0.6 kΩ load, 12-bit + sign)

• Update Time: 2 ms

• Maximum Load Capacitance: 1 µF

• Output Full Scale:

• ±10 V

• 0–20 mA (2 mA full scale)

Accuracy

• Voltage Output:

• ±0.2% FS @ 25°C

• ±0.25% FS @ 60°C

• Current Output:

• ±0.3% FS @ 25°C

• ±0.4% FS @ 60°C

• Temperature Drift:

• ±10 %FS/°C (Voltage @ 60°C)

• ±30 %FS/°C (Current @ 60°C)

Electrical Specifications

• Isolation: 500 V AC (1 min) between channels and ground

• Permissible Common Mode Voltage:

• 250 V AC (47–63 Hz)

• 250 V DC

• Power Supply:

• ±30 V DC

• 24 V DC (base: 530 mA; actuator: 150 mA)

• Max Power Dissipation: 8.5 W

• Reverse Polarity Protection: Internal

• Short-Circuit Protection: Built-in voltage circuit

• Internal Protection: 2 A slow-blow fuse

Fail-Safe Modes

• Reset to full scale

• Hold last value

• Reset to zero

Indicators & Diagnostics

• Local Signaling: 4 LED indicators (1 per output channel)

Environmental Ratings

• Operating Temperature: 0–60°C (32–140°F)

• Storage Temperature: –40–85°C (–40–185°F)

• Relative Humidity: 95% (non-condensing)

• Altitude: ≤ 5000 m (16,404 ft)

Mechanical Data

• Format: Standard module

• Height: 125 mm (4.9 in)

• Width: 141.5 mm (5.6 in)

• Depth: 47.5 mm (1.9 in)

• Weight: 0.215 kg (0.474 lb)

Standards & Certifications

• Certifications: UL, CSA, CE

• Protective Treatment: TC

• Electrostatic Discharge:

• 4 kV contact (IEC 801-2)

• 8 kV air (IEC 801-2)

• Electromagnetic Field Immunity: 9.1 V/m (IEC 801-3, 80–1000 MHz)