Part number
6ED1055-5MC08-0BA2
$311.54 On request Dispatch — · From TürkiyeGet a Quote
Manufacturer phase-out

Siemens has announced the end of 6ED1055-5MC08-0BA2

Once production ends, supply depends on remaining stock.

No replacement announced yet. Tell us the application and we will propose an alternative.

LOGO! 8

Siemens 6ED1055-5MC08-0BA2 LOGO! 8 CIM Modbus RTU RS232/485 4-Port PLC Communication Module

LOGO! CIM communication interface module, Modbus RTU RS232/485, 4-port Ethernet switch, 2MB flash.

Rated current
1 A
Rated operational voltage
24; 12, 12–24–DC V DC
Communication
Modbus RTU RS232/485, 4-port Ethernet switch, S7 basic communication, LOGO! communication
EAN
4034106034405
Description

About the 6ED1055-5MC08-0BA2

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.

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.

Specification

Full specification

56 values · Last verified 01 Nov 2026

General information 2

Firmware version V1.1
FW update possible Yes

Installation type/mounting 1

Mounting on 35 mm DIN rail, 4 spacing units wide

Supply voltage 6

Rated value (DC) 24 V; 12 V DC, 12/24 V AC/DC
12 V DC Yes
24 V DC Yes
permissible range, lower limit (DC) 10.2 V
permissible range, upper limit (DC) 28.8 V
Rated value (AC): 24 V AC No
Show all 56 specifications ↓ Show less ↑47 more values in Identification, Input current, Storage, Time of day, Interfaces, Protocols, Communication functions, Interrupts/diagnostics/status information, EMC, Standards, approvals, certificates, Ambient conditions, Dimensions, Weights, Logistics.

Identification 7

Part number 6ED1055-5MC08-0BA2
Brand Siemens
Condition New, factory sealed
Source Siemens and its authorised distributors
Warranty Manufacturer warranty
Lifecycle status Phase-out announced by the manufacturer
EAN 4034106034405

Input current 1

Current consumption, max. 1 A

Storage 1

Flash Yes; 2 MB NOR flash

Time of day 1

Clock synchronization: supported Yes

Interfaces 2

Number of industrial Ethernet interfaces 4; 4 ports (switch)
Number of other interfaces 1; mini PCIe interface for 4G module

Protocols 1

Web server: supported Yes

Communication functions 2

S7 basic communication: supported Yes
LOGO! communication: supported Yes

Interrupts/diagnostics/status information 1

Diagnostics indication LED: RUN/STOP LED Yes

EMC 1

Emission of radio interference acc. to EN 55 011: Limit class B, for use in residential areas Yes

Standards, approvals, certificates 15

CE mark Yes
UL approval Yes
cULus Yes
FM approval Yes
RCM (formerly C-TICK) Yes
KC approval Yes
EAC (formerly Gost-R) Yes
developed in accordance with IEC 61131 Yes
according to VDE 0631 No
Marine approval No
Ecological footprint: environmental product declaration Global warming potential Yes
Ecological footprint: global warming potential, (total) [CO2 eq] 208 kg
Ecological footprint: global warming potential, (during production) [CO2 eq] 6.99 kg
Ecological footprint: global warming potential, (during operation) [CO2 eq] 201 kg
Ecological footprint: global warming potential, (after end of life cycle) [CO2 eq] -0.124 kg

Ambient conditions 5

Ambient temperature during operation: min. -20 °C
Ambient temperature during operation: max. 55 °C
Ambient temperature during storage/transportation: min. -40 °C
Ambient temperature during storage/transportation: max. 70 °C
Relative humidity: Operation, max. 95 %; no condensation

Dimensions 3

Width 71.5 mm
Height 90 mm
Depth 58.5 mm; without antenna sockets

Weights 1

Weight, approx. 200 g

Logistics 6

Net weight 0.227 kg
Country of origin CN
Shipping weight 0.727 kg
Ships from Türkiye
Dispatch —
Stock On request

Source: manufacturer data · Last verified: 01 Nov 2026

Documents

Documents for 6ED1055-5MC08-0BA2

No documents are on file for this part yet.

Ask us for the datasheet
Certifications

Certifications and standards

  • CE mark
  • UL approval
  • cULus
  • FM approval
  • RCM (formerly C-TICK)
  • KC approval
  • EAC (formerly Gost-R)
  • developed in accordance with IEC 61131
Quick answers

Questions about the 6ED1055-5MC08-0BA2

What is the rated current of 6ED1055-5MC08-0BA2?

The rated current of 6ED1055-5MC08-0BA2 is 1 A.

Which supply voltage is 6ED1055-5MC08-0BA2 rated for?

The rated operational voltage of 6ED1055-5MC08-0BA2 is 24; 12, 12–24–DC V DC.

What is the HS code of 6ED1055-5MC08-0BA2 for customs?

The tariff (HS) code on file for 6ED1055-5MC08-0BA2 is 85176200.

What is the EAN of 6ED1055-5MC08-0BA2?

The EAN (GTIN) of 6ED1055-5MC08-0BA2 is 4034106034405.

Where does 6ED1055-5MC08-0BA2 ship from, and how fast?

6ED1055-5MC08-0BA2 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.

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Reviews

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Series

Siemens LOGO! 8

Brand
Siemens
Series
LOGO! 8
$311.54 On request
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Genuine parts

Genuine, factory-sealed parts

Siemens · 6ED1055-5MC08-0BA2

Every part on Stoklink is new, unused and made by the manufacturer named on the page.

Condition
New and unused, in the manufacturer's factory-sealed packaging.
Sourced from
Siemens and its authorised distributors.
Warranty
The manufacturer's warranty applies.
If a part is not genuine
We refund the full amount.

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