Product Introduction
The Siemens 6AG1055-1NB10-7BA2 SIPLUS LOGO! Extension Module provides an expansion solution for compatible LOGO! automation systems.
A major advantage of the LOGO! concept is its ability to provide control functionality in applications where a full-scale PLC system would be unnecessary. However, even a well-planned compact control system can eventually require additional functionality. Machine upgrades, new sensors, extra actuators, revised sequences, and additional monitoring requirements can all increase the demands placed on the original controller.
A suitable extension module can provide a practical path forward. Rather than replacing the complete control architecture, engineers can expand the compatible LOGO! system and retain the existing programming and machine-control concept where appropriate.
The 6AG1055-1NB10-7BA2 has supplied dimensions of 71.5 × 90 × 58 mm and a weight of 0.30 kg (0.66 lb). Its broader footprint should be taken into account when planning cabinet layout and determining the available space around the LOGO! assembly.
As a SIPLUS product, the module is aimed at industrial applications where environmental conditions are an important part of hardware selection. This can make it attractive for machinery and installations operating in more demanding environments.
Installation should begin with compatibility verification. Engineers should confirm the LOGO! controller generation, supported expansion arrangement, system configuration, electrical requirements, and physical installation space before proceeding.
During commissioning, first establish whether the controller correctly recognizes the expansion hardware. If recognition is successful, confirm that the configured hardware structure corresponds with the physical installation. The associated application functions should then be tested individually.
For troubleshooting, avoid immediately assuming that an expansion module has failed. If the module is not recognized, inspect compatibility, connections, configuration, and power conditions. If the module is recognized but the machine behaves incorrectly, examine the user program, I/O assignment, field wiring, and connected equipment.
This layered troubleshooting process helps technicians isolate faults more efficiently and reduces unnecessary replacement of functional hardware.
For purchasing and spare-parts management, the complete Siemens order number 6AG1055-1NB10-7BA2 should be recorded accurately. This is especially important when several LOGO! extension modules are used across different machine platforms.
For compatible automation projects requiring additional LOGO! system capability, this SIPLUS extension module provides a compact and practical route to expanding an established control architecture.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Model | 6AG1055-1NB10-7BA2 |
| Product Type | SIPLUS LOGO! Extension Module |
| Product Family | SIPLUS LOGO! |
| Application | Compact Industrial Automation |
| Function | LOGO! System Expansion |
| Installation | Modular Control System |
| Dimensions | 71.5 × 90 × 58 mm |
| Weight | 0.30 kg (0.66 lb) |
Dimensions: 71.5 × 90 × 58 mm
Weight: 0.30 kg (0.66 lb)
Before commissioning, verify the LOGO! controller generation, expansion compatibility, available cabinet space, electrical requirements, system configuration, and programming environment.
Recommended Related Models
| Model | Product Type | Application Relationship |
|---|---|---|
| 6AG1055-1NB10-7BA2 | SIPLUS LOGO! Extension Module | Primary model |
| 6AG1055-1MA00-7BA2 | SIPLUS LOGO! Extension Module | Related compact expansion model |
| 6AG1055-1MB00-7BA2 | SIPLUS LOGO! Extension Module | Related SIPLUS expansion model |
| 6AG1055-1MD00-7BA2 | SIPLUS LOGO! Extension Module | Related SIPLUS expansion model |
| 6AG1055-1MM00-7BA2 | SIPLUS LOGO! Extension Module | Related SIPLUS expansion model |
The listed modules should not be considered direct substitutes without checking the controller generation, expansion function, electrical requirements, and complete system architecture.
Popular Related Models
- Siemens 6AG1055-1MA00-7BA2 — SIPLUS LOGO! Extension Module
- Siemens 6AG1055-1MB00-7BA2 — SIPLUS LOGO! Extension Module
- Siemens 6AG1055-1MD00-7BA2 — SIPLUS LOGO! Extension Module
- Siemens 6AG1055-1MM00-7BA2 — SIPLUS LOGO! Extension Module
- Siemens 6AG1055-1NB10-7BA2 — SIPLUS LOGO! Extension Module
For replacement and retrofit work, verify the complete Siemens order number, LOGO! controller generation, supported expansion architecture, electrical requirements, cabinet layout, system configuration, and field wiring before installation and commissioning.
