Siemens Logo AM2 AQ Expansion module, 24VDC, 4 - 20mA

Product Overview

The LOGO! AM2 AQ expansion module is a compact analog output module designed to extend the capabilities of LOGO! 8 logic controllers. This module provides two high-precision analog outputs with configurable voltage and current ranges, enabling direct control of analog devices such as variable frequency drives, actuators, and process control equipment in industrial automation applications.

Key Features

• Dual Analog Outputs: Two independent analog output channels for flexible signal generation
• Multiple Output Ranges: Configurable 0-10 V voltage output or 0/4-20 mA current output per channel
• High Resolution: 10-bit resolution for precise analog signal control and accurate process regulation
• Compact Design: Ultra-compact form factor optimized for space-efficient DIN rail mounting
• Easy Integration: Seamless integration with LOGO! 8 series logic modules via integrated slider connection
• DIN Rail Mounting: Standard 35 mm DIN rail compatibility for professional installation
• Screw Terminal Connections: Secure and reliable screw terminal connections for field wiring

Technical Specifications

• Analog Outputs: 2 independent output channels
• Output Voltage Range: 0-10 V DC (configurable per channel)
• Output Current Range: 0-20 mA or 4-20 mA (configurable per channel)
• Resolution: 10-bit (1024 steps) for precise control
• Supply Voltage: 24 V DC
• Load Resistance: Minimum 500 Ω for voltage output, maximum 500 Ω for current output
• Accuracy: ±0.5% of full scale
• Temperature Coefficient: ±0.02%/°C
• Operating Temperature: 0°C to +55°C
• Storage Temperature: -40°C to +85°C
• Protection Class: IP20
• Physical Dimensions: 90 mm (L) x 35.5 mm (W) x 58 mm (D)
• Net Weight: 0.132 kg
• Packaging Dimensions: 7.00 x 9.60 x 5.50 cm
• Country of Origin: China
• EAN: 4034106029531
• UPC: 887621847524

Compatibility

• LOGO! 8 Series: Compatible with all LOGO! 8 logic modules
• LOGO! 8.2 Series: Full compatibility with LOGO! 8.2 logic modules
• LOGO! 8.3 Series: Supports LOGO! 8.3 logic modules
• LOGO! 8.4 Series: Compatible with latest LOGO! 8.4 logic modules
• Programming Software: LOGO! Soft Comfort V8.1 and higher versions

Connection and Wiring

• Terminal Type: Screw terminals for secure field connections
• Wire Size: 0.2-2.5 mm² (24-12 AWG) solid or stranded wire
• Torque Specification: 0.5-0.6 Nm for optimal connection
• Connection Method: Removable terminal blocks for easy maintenance
• Backplane Connection: Integrated slider for connection to LOGO! 8 basic module

System Integration

• Maximum Expansion: LOGO! 8 systems support up to 8 analog outputs with multiple AM2 AQ modules
• Mixed Configuration: Can be combined with digital expansion modules for comprehensive I/O solutions
• Configuration Tool: Easy setup using LOGO! Soft Comfort programming software
• Address Assignment: Automatic address assignment within LOGO! system
• Modular Architecture: Stackable design for flexible system expansion

Programming and Configuration

• Drag-and-Drop Programming: Simple configuration using LOGO! Soft Comfort graphical interface
• Function Blocks: Dedicated analog output function blocks for easy programming
• Scaling Functions: Built-in scaling capabilities for engineering unit conversion
• Real-Time Control: Immediate output response for dynamic process control
• Diagnostic Support: Status monitoring and error detection capabilities

Compliance & Certifications

• RoHS Compliance: Compliant with RoHS directive since August 4, 2014
• WEEE Compliance: Subject to WEEE take-back obligations
• Export Control: AL: N / ECCN: 9N9999
• CE Marking: Complies with European conformity requirements
• UL Listed: Approved for North American installations
• Industrial Standards: Designed for industrial automation applications

REACH Regulation Information

• This product contains substances from the REACH candidate list in concentrations higher than 0.1% w/w:
  • Lead
  • Lead monoxide (lead oxide)
• These substances are considered safe when used as intended according to product documentation

Installation Requirements

• Mounting: Standard 35 mm DIN rail mounting without special tools
• Clearance: Minimum 10 mm clearance above and below for proper ventilation
• Environmental Conditions: Indoor use only, protected from moisture and condensation
• Ambient Temperature: Operating range 0°C to +55°C without derating
• Humidity: 95% relative humidity, non-condensing

Applications

• Process Control: Analog control of pumps, valves, and actuators in industrial processes
• HVAC Systems: Temperature and flow control in building automation applications
• Motor Control: Speed control of variable frequency drives and servo motors
• Lighting Control: Analog dimming control for commercial and industrial lighting systems
• Chemical Processing: Precise control of dosing pumps and mixing valves
• Water Treatment: Flow and pressure control in water and wastewater systems
• Manufacturing: Analog control of production equipment and machinery
• Energy Management: Control of renewable energy systems and power distribution

Signal Types and Applications

• 0-10 V Output: Ideal for controlling VFDs, servo drives, and analog positioning systems
• 0-20 mA Output: Standard industrial current loop for long-distance signal transmission
• 4-20 mA Output: Industry-standard with live zero for fault detection and process control
• Load Compatibility: Suitable for driving analog meters, recorders, and control devices

Diagnostic Features

• Output Monitoring: Real-time monitoring of analog output values
• Wire Break Detection: Automatic detection of open circuit conditions (current outputs)
• Overload Protection: Built-in protection against short circuits and overloads
• Status Indication: LED indicators for power and communication status
• Error Reporting: Comprehensive error reporting through LOGO! programming software

Advantages

• Cost-Effective Expansion: Economical way to add analog output capability to LOGO! systems
• Easy Installation: Tool-free DIN rail mounting and plug-in connection to basic module
• Flexible Configuration: Software-configurable output ranges for diverse applications
• Compact Footprint: Minimal space requirements in control cabinets
• High Reliability: Industrial-grade components for demanding environments
• Future-Proof: Compatible with current and future LOGO! system versions

Download existing graphical data for this product:

• Product Datasheet
• Technical Documentation
• LOGO! 8 System Manual
• LOGO! Soft Comfort Manual
• Product Support Page