Brand:Siemens Item No.:6AG1055-1MD00-7BA2 Product Origin:Germany Product Dimensions:35.5 x 90 x 58 mm Product Weight:0.13 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 6AG1055-1MD00-7BA2 SIPLUS LOGO! Extension Module is a compact expansion component for compatible Siemens LOGO! control architectures.
Small automation systems often begin with a relatively simple controller configuration. As equipment is upgraded, however, additional sensors, actuators, interlocks, monitoring functions, or control sequences may be introduced. A suitable extension module can provide a straightforward path to system expansion without forcing the machine builder to redesign the entire control architecture.
This makes the module particularly attractive for OEM applications. A standardized LOGO! platform can be maintained across multiple machine configurations, while the expansion arrangement can be adapted according to the individual equipment requirements.
The SIPLUS design is intended for industrial environments where environmental robustness is an important consideration. With supplied dimensions of 35.5 × 90 × 58 mm, the module maintains a compact form factor that can help optimize control-panel space.
Installation should begin with compatibility verification. The LOGO! controller generation, expansion architecture, system configuration, and electrical requirements should be confirmed before the module is installed.
During commissioning, the controller should correctly recognize the expansion hardware and the programmed system structure should correspond to the physical configuration. Each relevant signal should then be tested individually to ensure that the program, module, and field device operate together as intended.
When troubleshooting, it is useful to separate hardware, configuration, and field-device problems. If the module is not recognized, investigate compatibility, installation, connections, and configuration first. If the module is recognized but a particular signal does not operate correctly, inspect the I/O assignment, program logic, wiring, and connected equipment.
This diagnostic approach helps avoid unnecessary replacement of functioning hardware.
For spare-parts purchasing, the complete order number 6AG1055-1MD00-7BA2 should be matched carefully with the installed product. LOGO! expansion modules may have similar physical dimensions while providing different functions or supporting different system generations.
For compact industrial automation projects, the 6AG1055-1MD00-7BA2 offers a practical combination of modular expansion, compact installation, and SIPLUS industrial design.
Technical Specifications
Parameter
Specification
Brand
Siemens
Model
6AG1055-1MD00-7BA2
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
0.13 kg (0.29 lb)
Dimensions: 35.5 × 90 × 58 mm Weight: 0.13 kg (0.29 lb)
Before commissioning, verify the LOGO! controller generation, supported expansion architecture, electrical requirements, system configuration, and programming environment applicable to the installation.
Recommended Related Models
Model
Product Type
Application Relationship
6AG1055-1MD00-7BA2
SIPLUS LOGO! Extension Module
Primary model
6AG1055-1MA00-7BA2
SIPLUS LOGO! Extension Module
Related SIPLUS expansion model
6AG1055-1MB00-7BA2
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 hardware
The related models may have different functions, electrical characteristics, or compatibility requirements. They should not be treated as direct substitutes without checking the complete LOGO! system configuration.
For replacement and retrofit work, verify the complete Siemens order number, LOGO! controller generation, expansion compatibility, electrical requirements, system configuration, and field wiring before installation and commissioning.
Small-System Automation Applications
The Siemens 6AG1055-1MD00-7BA2 SIPLUS LOGO! Extension Module is designed for compatible LOGO! automation systems that need additional expansion capability while retaining a compact control architecture.
It is well suited to smaller industrial machines and standalone control applications where the original LOGO! configuration needs to be extended rather than completely replaced. Its compact construction makes it attractive for OEM equipment, utility systems, building automation, and machine control panels where cabinet space is limited.
Common application areas include:
Compact machine automation
Pump and water-control systems
HVAC equipment
Building automation
Conveyor machinery
Packaging systems
Lighting control
Compressor systems
Motor control applications
OEM control panels
The SIPLUS configuration is also a practical choice for industrial environments where additional environmental robustness is an important part of the equipment-selection process.
Expansion Benefits for OEM and Industrial Systems
Efficient control-system expansion
The 6AG1055-1MD00-7BA2 provides a practical way to extend a compatible LOGO! system when the application grows beyond the capabilities of the original configuration.
Compact cabinet footprint
Measuring 35.5 × 90 × 58 mm, the module can be integrated into space-conscious control cabinets and machine enclosures.
SIPLUS industrial construction
Its SIPLUS design makes the module suitable for applications where environmental conditions require a more robust automation component.
Preserves the existing control concept
Adding compatible expansion hardware can allow an existing LOGO! installation to remain in service rather than requiring a complete control-system redesign.
Useful for machine modernization
The module can be considered when a machine retrofit introduces additional control points or expands an existing automation sequence.
Practical for standardized OEM designs
Machine manufacturers can build modular control architectures and adapt the expansion configuration to different equipment versions.
Low installation weight
With a supplied weight of 0.13 kg, the module contributes only a small amount to the overall panel assembly.
Easy product identification
For procurement and maintenance, the complete order number 6AG1055-1MD00-7BA2 provides the most reliable way to identify the required hardware.
Technical FAQs
1. What is the Siemens 6AG1055-1MD00-7BA2 used for?
It is a SIPLUS LOGO! extension module intended to expand a compatible Siemens LOGO! control system.
2. Why add an extension module instead of replacing the controller?
When the existing controller architecture supports expansion, adding the appropriate module can provide additional system capability while preserving the established control platform.
3. Is the 6AG1055-1MD00-7BA2 compatible with all LOGO! controllers?
Compatibility depends on the LOGO! generation, controller version, expansion architecture, and system configuration. These details should be verified before installation.
4. What could cause the controller not to recognize the extension module?
Potential causes include incompatible hardware, incorrect installation, poor connections, configuration errors, supply problems, or an unsupported controller/module combination.
5. Can an unstable connection cause intermittent operation?
Yes. Loose or contaminated connections can interrupt power or communication and produce intermittent system behavior.
6. What should be checked when an expansion error appears?
Check the physical installation, controller compatibility, system configuration, power conditions, module connections, and diagnostic information.
7. Why is the LOGO! generation important when selecting replacement hardware?
Different LOGO! generations can have different expansion structures and compatibility requirements. Similar product descriptions do not necessarily mean that modules are interchangeable.
8. What should be checked if an added control point does not respond?
Check the hardware configuration, I/O assignment, program logic, module status, field wiring, and connected equipment.
9. Is this module suitable for retrofit projects?
It can be suitable when the existing LOGO! system supports the module and the complete hardware configuration is compatible.
10. What should be verified after installing the extension module?
Confirm module recognition, configuration, I/O assignment, diagnostic status, field wiring, and the actual operation of connected equipment before returning the machine to normal service.
