Siemens Simatic ET 200SP Base unit, Siemens Base unit, U15-P16+A0+2B, BU type A0

Product Overview

The SIMATIC ET 200SP BaseUnit BU15-P16+A0+2B delivers streamlined I/O module mounting with left-bridged connectivity for cost-effective industrial automation applications. Featuring BU type A0 design with push-in terminals without auxiliary terminals and left-bridged configuration, this 15mm wide base unit provides simplified wiring solutions for ET 200SP distributed I/O systems. Available in economical 10-unit packaging for efficient bulk installation and project deployment.

Key Features

• BU Type A0 Configuration: Standard base unit design optimized for ET 200SP I/O module integration with proven reliability
• Push-in Terminal Technology: Tool-free wiring connections supporting 0.14-2.5 mm²/AWG 26-14 wire cross-sections for rapid installation
• Without AUX Terminals: Simplified design without auxiliary terminals for applications requiring basic connectivity
• Left-Bridged Configuration: Integrated left-side bridging eliminates external jumpers and reduces wiring complexity
• Compact 15mm Width: Ultra-space-efficient design with 15mm x 117mm footprint for maximum cabinet density
• 16 Process Terminal Configuration: Standard 16-terminal layout for comprehensive I/O module connectivity
• 10-Unit Pack Quantity: Cost-effective bulk packaging for larger installations and maintenance spare parts inventory

Technical Specifications

• Base Unit Type: BU15-P16+A0+2B, Type A0 | Dimensions: 15mm x 117mm (W x H)
• Terminal Configuration: 16 process terminals (no AUX terminals) | Weight: 0.039 kg
• Connection Type: Push-in terminals | Wire Cross-section: 0.14-2.5 mm²/AWG 26-14
• Bridging Feature: Left-bridged configuration | Pack Quantity: 10 units
• Voltage Rating: 24V DC | Protection Rating: IP20
• Package Dimensions: 3.40 x 12.00 x 2.00 cm | Operating Temperature: Standard industrial range

Applications & Integration

Primary Applications:

• SIMATIC ET 200SP distributed I/O systems requiring basic connectivity without auxiliary terminals
• Cost-sensitive automation projects with simplified wiring requirements
• Bulk installations requiring economical base unit procurement
• Maintenance spare parts inventory for existing ET 200SP installations

System Compatibility:

• Compatible with SIMATIC ET 200SP I/O modules (digital, analog, communication)
• Integration with SIMATIC S7-1500 and S7-1200 controllers
• PROFINET and PROFIBUS communication protocol support
• TIA Portal engineering environment compatibility
• Hot-swappable I/O module replacement without affecting wiring

Quality & Compliance

• Status: Active Product (PM300) | Origin: Germany
• EAN: 4047623405719 | UPC: 804766216961
• RoHS Compliant: Since 25.03.2015 | WEEE: Take-back obligation applicable
• REACH: Contains lead above 0.1% w/w (safe when used as intended)
• Export Control: AL: N / ECCN: N

Package Contents

• 10 × ET 200SP BaseUnit BU15-P16+A0+2B (Type A0), technical documentation, installation accessories

Download existing graphical data for this product:

• Technical Datasheet
• Product Information Page
• Official Support Documentation
• ET 200SP Base Units Manual
• CAD/Technical Drawings