SIEMENS 6ES7194-3AA00-0BA0 Terminal Module

Product Description

SIEMENS 6ES7194-3AA00-0BA0 is a SIMATIC DP ET 200ECO M12 / 7⁄8" Connection Block (Terminal Module) used for Siemens ET 200ECO distributed I/O systems. It provides the electrical connection interface for PROFIBUS DP communication and power supply to ET 200ECO modules.

The module features M12 and 7/8" connectors, allowing field wiring in industrial environments without a traditional control cabinet installation. It includes rotary switches for PROFIBUS DP address setting.

Specifications

• Brand: SIEMENS
• Model: 6ES7194-3AA00-0BA0
• Product Type: Terminal Module / Connection Block
• Series: SIMATIC DP ET 200ECO
• Communication: PROFIBUS DP
• Connection Type:
  • 2 × M12 connections
  • 2 × 7/8" power connections
• Address Setting:
  • 2 rotary coding switches
• Application: ET 200ECO distributed I/O connection
• Dimensions: Approx. 79 × 60 × 29 mm
• Weight: Approx. 0.39 kg
• Protection Class: Industrial field installation design

Functions

• Provides PROFIBUS DP network connection
• Connects ET 200ECO I/O modules to field wiring
• Provides power distribution through 7/8" connectors
• Enables PROFIBUS station address configuration
• Simplifies decentralized I/O installation
• Supports sensor and actuator connections in harsh environments

Advantages & Features

• Original Siemens SIMATIC DP accessory
• Designed for decentralized field installation
• M12 connection technology for reliable industrial wiring
• Supports cabinet-free automation concepts
• Compact and rugged design
• Suitable for demanding factory environments

Applications

• Factory automation systems
• Siemens ET 200ECO distributed I/O stations
• Machine tool automation
• Production lines
• Conveyor systems
• Field-level sensor and actuator networks

Notes

• 6ES7194-3AA00-0BA0 is a connection block/terminal module, not an I/O module itself
• Requires compatible SIMATIC ET 200ECO components
• Used mainly with PROFIBUS DP systems
• Check M12 and 7/8" connector wiring before replacement
• Siemens has classified this item as a spare part/discontinued product, so compatibility should be confirmed before substitution.