Siemens · Industrial equipment
Siemens LOGO! CSM 12/24 Compact Switch Module (6GK7177-1MA20-0AA0)
Siemens LOGO! CSM 12/24 (6GK7177-1MA20-0AA0) is an unmanaged industrial Ethernet switch with four RJ45 ports, designed to connect LOGO! PLCs and network devices to Industrial Ethernet systems.
Product details
Siemens LOGO! CSM 12/24 Compact Switch Module is an unmanaged industrial Ethernet switch designed to connect a LOGO! PLC and up to three additional network nodes to Industrial Ethernet networks at 10/100 Mbit/s.
The Siemens LOGO! CSM 12/24 compact switch module provides four RJ45 Ethernet ports and enables simple network expansion for LOGO! 0BA7 and 0BA8 controllers. Therefore, it allows straightforward integration of HMIs, communication modules, and engineering PCs without requiring complex managed-switch configuration.
Moreover, the module operates as an unmanaged Ethernet switch and supports automatic network setup via LOGO! configuration. A dedicated front diagnostic port and LED indicators provide quick status feedback for power supply and Ethernet communication.
In addition, the Siemens LOGO! CSM 12/24 compact switch is powered by a 12–24 V DC supply and features integrated input fusing for increased operational safety. With low power consumption and a compact LOGO! module housing, it is well suited for space-constrained control cabinets.
Designed for industrial environments, the device supports DIN-rail mounting and complies with a wide range of international standards, including approvals for use in hazardous locations. This makes it suitable for distributed automation systems, building automation, and infrastructure applications.
As a trusted supplier of Siemens automation products,
Bardia Control Systems
supplies original Siemens LOGO! networking components with technical support and fast delivery across the UAE. Additional industrial networking solutions are available in our
Siemens Automation Technology
portfolio.
For independent background information on industrial Ethernet switches, refer to:
Industrial Ethernet Switches Explained
Technical Specifications – Siemens LOGO! CSM 12/24
| Brand | Siemens |
| Product Family | LOGO! |
| Model | CSM 12/24 |
| Part Number | 6GK7177-1MA20-0AA0 |
| Product Type | Unmanaged Industrial Ethernet Switch |
| PLC Compatibility | LOGO! 0BA7 / 0BA8 |
| Transfer Rate | 10 / 100 Mbit/s |
| Ethernet Ports | 4 × RJ45 |
| Power Supply | 12–24 V DC |
| Input Voltage Range | 10.2 – 30.2 V DC |
| Power Loss | 1.5 W (typical) |
| Current Consumption | Max. 0.15 A |
| Power Connection | 3-pole terminal block |
| Input Fusing | Yes |
| Operating Temperature | 0 °C to +55 °C |
| Storage / Transport Temperature | -40 °C to +70 °C |
| Relative Humidity | Up to 90% (non-condensing) |
| Degree of Protection | IP20 |
| Mounting Type | 35 mm DIN rail / Wall mounting |
| Dimensions (W × H × D) | 71.5 × 90 × 58.2 mm |
| Net Weight | Approx. 0.15 kg |
| Certifications | CE, cULus, RCM, ATEX, IECEx, FM, UL HazLoc, RoHS |
Request this exact item.
The product and part number are already attached. Add quantity, destination and contact details for a more complete response.