Siemens Front connector for Simatic S7-300, 20-pole

Product Overview

The Siemens 6ES7922-3BD20-0AB0 is a pre-assembled front connector designed for SIMATIC S7-300 20-pole digital I/O modules (6ES7392-1AJ00-0AA0). This flexible connection solution features 20 single cores with 0.5 mm² conductor cross-section, utilizing H05V-K single cores in a screw version configuration with a 3.2-meter cable length. The connector is part of the SIMATIC TOP connect system, providing the fastest and safest system cabling solution for industrial automation applications.

Key Features

• Pre-assembled Design: Ready-to-use front connector with 20 individually numbered wires
• H05V-K Single Cores: High-quality PVC insulated copper conductors
• Conductor Cross-section: 0.5 mm² for reliable signal transmission
• Screw Terminal Connection: Secure and reliable screw-type connections
• Cable Length: 3.2 meters for flexible installation requirements
• Color-coded Wires: Blue PVC insulation for easy identification
• Industrial Grade: Built for harsh industrial environments
• SIMATIC TOP Connect: Part of Siemens' advanced flexible connection system

Technical Specifications

• Connector Type: 20-pole front connector
• Compatible Module: 6ES7392-1AJ00-0AA0 (SIMATIC S7-300)
• Wire Type: H05V-K single cores
• Conductor Cross-section: 0.5 mm²
• Cable Length: 3.2 meters
• Outer Diameter: 2.2 mm
• Insulation Material: PVC
• Insulation Color: Blue
• Connection Type: Screw version
• Weight: 0.700 kg
• Packaging Dimensions: 30.00 x 30.00 x 4.50 cm
• Country of Origin: Romania
• EAN: 4025515130581
• UPC: 662643301830

Applications

This front connector is specifically designed for connecting digital I/O modules of the SIMATIC S7-300 automation system. It enables easy and reliable connection of field signals to the PLC through individually numbered wires, eliminating the need for complex wiring procedures. Ideal for factory automation, process control, building automation, and other industrial applications requiring secure and efficient signal transmission.

System Integration Benefits

• Fastest System Cabling: Part of SIMATIC TOP connect for optimized installation
• 50% Reduced Wiring Effort: Significantly decreases installation time
• Error Reduction: Numbered individual wires minimize wiring mistakes
• Flexible Installation: 3.2m cable length provides installation flexibility
• Plug-and-Play: Simply plugs onto the module instead of the standard front connector
• Reliable Signal Transmission: High-quality conductors ensure stable operation

Installation Advantages

The pre-assembled connector eliminates the need for time-consuming field wiring. Each of the 20 wires is clearly numbered and corresponds to the terminal positions on the SIMATIC S7-300 digital I/O module. The screw-type terminals provide secure connections that can withstand industrial vibrations and environmental conditions.

SIMATIC TOP Connect System

This connector is an integral part of Siemens' SIMATIC TOP connect flexible connection system, which provides the fastest and safest method for system cabling. The system significantly reduces wiring effort while improving reliability and reducing potential sources of error in industrial automation installations.

Compliance & Certifications

• RoHS Compliant: Since 01.07.2006
• WEEE Compliance: Take-back obligation applicable
• REACH Regulation: Contains lead in concentrations higher than 0.1% w/w (safe for intended use)
• Export Control: AL: N / ECCN: N

Important Note

This product is in phase-out status (since 01.10.2023). The recommended substitute is 6ES7922-3BF00-0AB0 which offers the same specifications with a 5.0-meter cable length instead of 3.2 meters.

Download existing graphical data for this product:

• Product Datasheet
• 3D Models and Installation Drawings
• CAD Models - Siemens PARTcommunity
• SIMATIC TOP Connect System Information
• Official Product Page