The Siemens LOGO! TD text display, article number 6ED1055-4MH08-0BA1, is a compact operator display designed for use with Siemens LOGO! 8 logic modules. It provides a six-line text display for showing machine states, messages, alarms, and user prompts, enabling clear communication between the automation system and the operator. The unit features two integrated Ethernet ports for network communication and flexible system integration in small automation and building control applications.
The Siemens 6ED1055-4MH08-0BA1 LOGO! TD text display is used as an operator interface for LOGO! control systems. It allows operators to view process data, alarm messages, and system status information in applications such as building automation, lighting control, pump systems, small machines, and general automation panels.
| Built-in depth | 38.7 mm |
| Degree of protection (IP), front side | IP65 |
| Height of the front | 86 mm |
| Number of display characters per line | 20 |
| Number of display lines | 6 |
| Number of function buttons, programmable | 4 |
| Number of HW-interfaces industrial Ethernet | 2 |
| Number of online languages | 2 |
| Number of password levels | 1 |
| Number of system buttons | 6 |
| Operating temperature | -20 °C |
| Process default value (input) possible | Yes |
| Process value representation (output) possible | Yes |
| Supply voltage AC 50 Hz | 26.4 V |
| Supply voltage AC 60 Hz | 26.4 V |
| Supply voltage DC | 10.2 V |
| Supporting protocol for TCP/IP | Yes |
| Useful project memory/user memory | 0 kByte |
| Voltage type (supply voltage) | AC/DC |
| Width of the front | 128.2 mm |
| With message indication | Yes |
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