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6ed1055 4mh08 0ba0-0

SIMATIC S7 Series

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Siemens LOGO! 8 6ED1055-4MH08-0BA0 LOGO! TDE Text Display with Dual Ethernet | Original New

SIEMENS LOGO! 8
6ED1055-4MH08-0BA0
LOGO! TDE text display, 6 lines, 3 background colors and 2 Ethernet ports
LEAD TIME
In stock
WARRANTY
1 year
Appurtenance:
  • Overview
  • Technical Data
  • Inquiry
  • Applications
  • Display & Control
  • Interfaces
  • Installation
  • FAQ
  • Recommend Models
  • Recommended Products
SIEMENS LOGO! TDE
6ED1055-4MH08-0BA0
Six-line text display with three-color backlight and dual Ethernet interfaces for LOGO! 8.
DISPLAY
6 lines x 20 characters
NETWORK
2 x 10/100 Mbps Ethernet
Designed as a remote operator display for Siemens LOGO! 8 systems, the unit combines programmable function keys, menu navigation, an IP65 front panel and flexible 12 V DC or 24 V AC/DC power input.

Technical Data

Parameter
Official specification
Complete model
6ED1055-4MH08-0BA0
Product family
Siemens LOGO! TDE
Product type
Text display with Ethernet interfaces
Display
FSTN graphic, 160 x 96 pixels; 6 lines x 20 characters
Backlight
LED, white / amber / red
Controls
10-key membrane keypad
Dimensions (W x H x D)
128.2 x 86 x 38.7 mm
Weight
Approx. 220 g
Supply voltage
24 V AC/DC or 12 V DC
Permissible supply range
20.4 to 26.4 V AC; 10.2 to 28.8 V DC
Mains frequency
47 to 63 Hz
Power consumption
Typ. 150 mA at 12 V DC; 75 mA at 24 V DC; 145 mA at 24 V AC
Interfaces
2 x Ethernet, 10/100 Mbps full/half duplex
Connection distance
Max. 30 m
Protection rating
IP65 front panel; IP20 excluding front panel
Mounting cutout
119 (+0.5) x 78.5 (+0.5) mm
Operating temperature
-20 to +55 degrees C, no condensation
Storage/transport temperature
-40 to +70 degrees C
Backlight / display lifetime
20,000 h / 50,000 h
Configuration
LOGO!Soft Comfort V8
Approvals
CE, UL, FM, KC and ABS

Applications

Local Visualization for LOGO! 8
A dedicated operator display for compact automation systems.
The 6ED1055-4MH08-0BA0 extends a LOGO! 8 installation with a larger remote display and programmable keys. It is suited to local status presentation, menu navigation and operator input where the controller is installed inside an enclosure or away from the operating position.
Machine panels
Show operating messages and provide local function-key control for compact equipment.
Building services
Present controller information for lighting, pumps, ventilation and other LOGO!-based tasks.
Remote operation
Place the interface separately from the Base Module and connect through Ethernet.

Display & Control

Display and Operator Controls
Clear local operation for LOGO! 8 automation projects.
Visual presentation
The FSTN graphic display provides 160 x 96 pixels, six text lines and 20 characters per line. White, amber and red LED backlighting can make status conditions easy to distinguish.
Operator input
The ten-key membrane keypad includes four programmable function keys, four cursor keys, ESC and Enter. A project-specific power-up screen can be transferred with LOGO!Soft Comfort.

Interfaces

Ethernet Connectivity
Two Ethernet interfaces support 10/100 Mbps full- or half-duplex communication. Each interface can connect to a LOGO! Base Module, a PC or another LOGO! TDE. The specified connection distance is up to 30 m.
2
Ethernet interfaces
10/100 Mbps
Full or half duplex
30 m
Maximum distance

Installation

Panel Installation
Vertical mounting on a flat IP65 or Type 4X/12 enclosure surface.
Mechanical preparation
Prepare a 119 x 78.5 mm cutout with +0.5 mm tolerance. Use the supplied gasket, mounting brackets and screws. The permitted panel thickness is 1.5 to 4 mm; tighten the bracket screws to 0.2 Nm.
Power connection
The DC power input is non-polar on pins 1 and 2; pin 3 connects to ground. Siemens recommends a 0.5 A safety fuse on the LOGO! TDE power supply.

FAQ

Procurement and Engineering FAQ

1. How can I verify that the quotation covers the exact 6ED1055-4MH08-0BA0?

Check the full article number on the device label and quotation. The correct item is the LOGO! TDE with a six-line display, three backlight colors and two Ethernet interfaces. Do not omit the 0BA0 suffix or confuse it with the later 0BA1 successor.

2. How can New, Used and Refurbished units be distinguished?

Request clear current photographs of the front display, keypad, rear label, power connector and both Ethernet ports. A supplier should state the condition in writing and identify any replaced housing, keypad, display or internal repair.

3. How should a buyer verify the supplier?

Confirm the legal company name, registration, business address, bank beneficiary and traceable commercial contacts. Ask for a written quotation that lists 6ED1055-4MH08-0BA0, condition, quantity and the proposed inspection evidence.

4. Which engineering details must be checked before purchase?

Verify the 12 V DC or 24 V AC/DC supply, 119 x 78.5 mm panel cutout, two 10/100 Mbps Ethernet interfaces, IP65 front requirement, LOGO! 8 connection and the intended LOGO!Soft Comfort version.

5. What physical evidence should be requested before payment?

Ask for dated images showing the complete label, display surface, membrane keypad, mounting accessories, power connector and Ethernet ports. For tested stock, request a powered-screen photograph or video and a written description of the test setup.

6. Can another LOGO! TDE suffix replace this model?

Siemens lists 6ED1055-4MH08-0BA1 as the successor, but substitution should be approved only after checking software version, project requirements, supply, cutout, interfaces and approvals against the installed system.

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