What Is a Programmable Logic Controller and How Does It Work
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The Siemens 6ED1055-4MH08-0BA1 is a LOGO! TDE text display for the LOGO! 8 series, showing 6 lines of 20 characters on an FSTN display with LED backlighting, two integrated Ethernet ports for inline network mounting, and an IP65-rated front for direct panel or cabinet-door installation. It runs on 12/24 V DC or 24 V AC at 1.8 W typical draw, operates from -20 to 55 C, and is configured through LOGO! Soft Comfort V8.
Two integrated Ethernet ports let the TDE sit inline on the LOGO! network without a separate switch, and the IP65 front rating means it can mount directly in a cabinet door or machine panel without an additional protective enclosure. At 1.8 W typical draw, it adds negligible load to the LOGO! 8's own power budget. It requires a LOGO! 8 basic unit and LOGO! Soft Comfort V8 for message and menu configuration - it is a display accessory, not a standalone controller.
Used as an operator message and status display on machine panels and control cabinets built around a LOGO! 8 logic module, where local operators need line-level text feedback without a full graphic HMI.
| Product type designation | Text display |
|---|---|
| Suitability for use | Can be used with LOGO! 8 and higher |
| Design of display | FSTN |
|---|---|
| Line display: Number of lines | 6 |
| Line display: Number of characters per line | 20 |
| Backlighting: Type of backlighting | LED |
| Keyboard: System keys | Yes |
|---|---|
| Keyboard: Number of configurable system keys | 0 |
| Keyboard: alphanumeric keyboard | No |
| Part number | 6ED1055-4MH08-0BA1 |
|---|---|
| Type designation | Text display |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4034106033620 |
| ETIM class | EC001426 |
| eCl@ss | 27330203 |
| Wall mounting/direct mounting | No |
|---|
| Type of supply voltage | AC/DC |
|---|---|
| Rated value (DC) | 12 V; 12/24 V DC, 24 V AC |
| Power loss, typ. | 1.8 W; At 24 V DC |
|---|
| Diagnostics function | No |
|---|
| IP (at the front) | IP65 |
|---|
| CE mark | Yes |
|---|---|
| UL approval | Yes |
| FM approval | Yes |
| KC approval | Yes |
| Ecological footprint: environmental product declaration Global warming potential | Yes |
| Ecological footprint: global warming potential, (total) [CO2 eq] | 43 kg |
| Ecological footprint: global warming potential, (during production) [CO2 eq] | 8.5 kg |
| Ecological footprint: global warming potential, (during operation) [CO2 eq] | 34.5 kg |
| Ecological footprint: global warming potential, (after end of life cycle) [CO2 eq] | -0.065 kg |
| Marine approval: American Bureau of Shipping (ABS) | Yes |
| Ambient temperature during operation: min. | -20 °C; No condensation |
|---|---|
| Ambient temperature during operation: max. | 55 °C |
| Ambient temperature during storage/transportation: min. | -40 °C |
| Ambient temperature during storage/transportation: max. | 70 °C |
| Altitude during operation relating to sea level: Ambient air temperature-barometric pressure-altitude | Tmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) |
| Configuration software: Configuration tool | LOGO! Soft Comfort V8 |
|---|
| belongs to product | LOGO! |
|---|
| Design of housing | plastic |
|---|
| Width | 128.2 mm |
|---|---|
| Height | 86 mm |
| Depth | 38.7 mm |
| mounting depth | 38.7 mm |
| Weight, approx. | 220 g |
|---|
| Net weight | 0.312 kg |
|---|---|
| Country of origin | CN |
| Shipping weight | 0.812 kg |
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | In stock |
Source: manufacturer data · Last verified: 01 Nov 2026
No documents are on file for this part yet.
Ask us for the datasheetThe rated operational voltage of Text display is 24 V AC.
The tariff (HS) code on file for Text display is 85389091.
The EAN (GTIN) of Text display is 4034106033620.
Text display ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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