Brand:Siemens Item No.:6AG1055-1MB00-7BA2 Product Origin:Germany Product Dimensions:35.5 x 90 x 58 mm Product Weight:0.167 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Siemens 6AG1055-1MB00-7BA2 SIPLUS LOGO! Extension Module provides a compact approach to expanding a compatible LOGO! automation system.
LOGO! controllers are widely suited to smaller automation tasks because they provide a compact control architecture for machines, utilities, building systems, and standalone equipment. When an application expands, replacing the complete control system is not always necessary. A compatible extension module can provide a more efficient path to additional system capability.
This approach is particularly valuable for OEM applications. Machine builders can develop a standardized control platform and add compatible expansion hardware according to the requirements of different machine versions. This can simplify cabinet design, maintenance procedures, and spare-parts planning.
The 6AG1055-1MB00-7BA2 is a SIPLUS version, making it suitable for applications where greater environmental robustness is desirable. Its supplied 35.5 × 90 × 58 mm dimensions provide a compact footprint for industrial control installations.
During installation, the first priority should be system compatibility. The controller generation, expansion architecture, electrical requirements, and supported configuration should all be confirmed before connecting the module.
Once installed, commissioning should proceed systematically. The controller should recognize the extension module correctly, the configured system structure should match the physical hardware, and each additional control point should be checked against its intended field device.
If a newly installed module is not recognized, replacing it immediately is rarely the best diagnostic approach. Engineers should first check the physical connection, system compatibility, configuration, power conditions, and controller diagnostics. If the module is recognized but individual signals behave incorrectly, attention should move toward I/O assignment, program logic, and field wiring.
This structured approach can reduce unnecessary replacement costs and shorten troubleshooting time.
For procurement and maintenance, the complete Siemens order number 6AG1055-1MB00-7BA2 should be used when identifying the product. This is especially important when several LOGO! extension modules have similar physical dimensions or descriptions.
With its compact construction and SIPLUS design, this extension module is a useful option for compatible LOGO! applications requiring additional system capability without unnecessarily increasing cabinet complexity.
Technical Specifications
Parameter
Specification
Brand
Siemens
Model
6AG1055-1MB00-7BA2
Product Type
SIPLUS LOGO! Extension Module
Product Family
SIPLUS LOGO!
Application
Compact Industrial Automation
Function
LOGO! System Expansion
Installation
Modular Control System
Dimensions
35.5 × 90 × 58 mm
Weight
0.167 kg (0.37 lb)
Dimensions: 35.5 × 90 × 58 mm Weight: 0.167 kg (0.37 lb)
Before commissioning, verify the compatible LOGO! controller generation, expansion architecture, electrical requirements, system configuration, and applicable programming environment.
Recommended Related Models
Model
Product Type
Application Relationship
6AG1055-1MB00-7BA2
SIPLUS LOGO! Extension Module
Primary model
6AG1055-1MA00-7BA2
SIPLUS LOGO! Extension Module
Related SIPLUS expansion model
6AG1055-1FB00-7BA2
SIPLUS LOGO! Extension Module
Related SIPLUS expansion hardware
6ED1052-1MD08-0BA1
LOGO! Logic Module
Related LOGO! controller
6ED1055-1MA08-0BA0
LOGO! Expansion Module
Related LOGO! expansion hardware
The listed products serve different roles within the LOGO! ecosystem. Always confirm controller generation, expansion compatibility, electrical characteristics, and system requirements before selecting a replacement.
For replacement and retrofit projects, verify the complete Siemens order number, LOGO! controller generation, supported expansion architecture, electrical requirements, module configuration, and field wiring before installation and commissioning.
Compact Automation Expansion Applications
The Siemens 6AG1055-1MB00-7BA2 SIPLUS LOGO! Extension Module is intended for expanding compatible Siemens LOGO! control systems where additional automation capability is required.
Compact controllers are frequently used in standalone machines, utility equipment, building systems, and small production installations. As these systems grow, additional I/O or control functions may be needed. An appropriate LOGO! extension module provides a practical way to increase system capability without redesigning the entire control platform.
Typical applications include:
Small machine automation
Pump and water-management systems
HVAC and building control
Conveyor equipment
Lighting automation
Compressor systems
Packaging machinery
Motor control
Utility equipment
OEM machine panels
The SIPLUS version is especially attractive for industrial installations where environmental robustness and dependable long-term operation are important considerations.
Why This Extension Module Is a Practical Choice
Efficient system expansion
The module allows a compatible LOGO! control system to be expanded as application requirements increase.
Space-conscious design
The supplied dimensions of 35.5 × 90 × 58 mm make the module suitable for compact control cabinets and machine enclosures.
SIPLUS construction
The SIPLUS platform is intended for demanding industrial environments, providing an attractive option for applications requiring enhanced environmental protection.
Reduced redesign requirements
Expanding an existing LOGO! architecture can be more practical than replacing the complete controller arrangement when additional system capacity is needed.
Useful for machine upgrades
The module can support automation projects where additional field devices, control functions, or monitoring points are introduced during a retrofit.
Simple modular architecture
A structured extension arrangement makes the control system easier to understand and maintain, particularly in standardized OEM machines.
Low mechanical burden
At 0.167 kg, the module adds relatively little weight to the overall control assembly.
Reliable product identification
Using the complete order number 6AG1055-1MB00-7BA2 during procurement helps prevent confusion with other LOGO! and SIPLUS extension products.
Technical FAQs
1. What is the Siemens 6AG1055-1MB00-7BA2 used for?
It is a SIPLUS LOGO! extension module designed to expand the functionality of a compatible Siemens LOGO! control system.
2. Why would an automation system require a LOGO! extension module?
An extension module can be used when the existing controller needs additional system capacity to accommodate a larger automation application.
3. Is the module compatible with every LOGO! controller?
Compatibility depends on the controller generation, hardware version, system architecture, and supported expansion configuration. These parameters should be verified before installation.
4. What can cause an extension module to be unrecognized?
Potential causes include incompatible controller hardware, incorrect module installation, poor electrical connections, configuration problems, power issues, or unsupported hardware combinations.
5. Can a poor connection cause intermittent module operation?
Yes. An unstable connection can affect power or communication between the controller and expansion hardware and may result in intermittent system behavior.
6. What should be checked if the controller reports an expansion error?
Check the controller configuration, module compatibility, physical installation, supply conditions, diagnostic information, and the connections between the controller and expansion module.
7. Why should the LOGO! hardware generation be checked before replacement?
Different LOGO! generations can have different expansion architectures and compatibility requirements. A visually similar module is not necessarily a valid replacement.
8. What should be checked if newly added I/O does not operate correctly?
Verify the hardware configuration, I/O assignment, user program, wiring, field-device status, and diagnostic information.
9. Can the extension module be used in a retrofit project?
It can be considered for retrofit work when the existing LOGO! controller and system architecture support the module. Compatibility should be established before ordering.
10. What should be tested after installing the module?
Verify module recognition, system configuration, I/O behavior, diagnostics, field wiring, and the response of connected equipment before returning the system to production.
