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- Siemens 6ED1055-5MC08-0BA2 LOGO! 8 CIM Modbus RTU RS232/485 4-Port PLC Communication Module Siemens 6ED1055-5MC08-0BA2 LOGO! 8 CIM Modbus RTU RS232/485 4-Port PLC Communication Module
Siemens 6ED1055-5MC08-0BA2 LOGO! 8 CIM Modbus RTU RS232/485 4-Port PLC Communication Module
Siemens 6ED1055-5MC08-0BA2 LOGO! 8 CIM Modbus RTU RS232/485 4-Port PLC Communication Module
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- Description
The Siemens 6ED1055-5MC08-0BA2 is a LOGO! CIM communication interface module for LOGO! 8, adding a Modbus RTU RS232/485 interface alongside a 4-port Ethernet switch. It accepts 12 V DC, 24 V DC, or 12/24 V AC/DC supply, draws up to 1 A, and includes 2 MB NOR flash storage with a web configurator for setup and diagnostics.
Technical Specifications
| Order Number | 6ED1055-5MC08-0BA2 |
| EAN | 4034106034405 |
| Brand | Siemens |
| Series | LOGO! 8 |
| Product Designation | LOGO! CIM |
| Firmware Version | V1.1 |
| Mounting | 35 mm DIN rail, 4 spacing units wide |
| Supply Voltage | 24 V DC rated; 12 V DC or 12/24 V AC/DC also accepted (10.2 ... 28.8 V DC) |
| Current Consumption, max. | 1 A |
| Storage | 2 MB NOR flash |
| Clock Synchronization | Supported |
| Industrial Ethernet Interfaces | 4 ports (switch) |
| Other Interfaces | 1x mini PCIe (for optional 4G module, not fitted) |
| Modbus Interface | Modbus RTU, RS232/RS485 |
| Web Server | Supported |
| S7 Basic Communication | Supported |
| LOGO! Communication | Supported |
| Diagnostics LED | RUN/STOP LED |
| Ambient Temperature, Operation | -20 ... 55 degC |
| Ambient Temperature, Storage/Transport | -40 ... 70 degC |
| Relative Humidity, max. | 95 %, no condensation |
| Dimensions (W x H x D) | 71.5 x 90 x 58.5 mm (without antenna sockets) |
| Weight, approx. | 200 g |
| RF Emission | Limit class B per EN 55011 |
Certifications & Standards
- CE
- UL
- cULus
- FM
- RCM
- KC
- EAC
- IEC 61131
Selection Notes
The CIM adds Modbus RTU master/slave connectivity and a 4-port Ethernet switch to a LOGO! 8 station without occupying the base module's own network port, and its empty mini PCIe socket accepts an optional 4G/LTE/GPS card for remote-site installations (not fitted on this order number). Its Modbus interface makes it the module to add when third-party RS232/485 devices need to exchange data with the LOGO! program alongside standard LOGO! Ethernet traffic.