To expose a Siemens LOGO! user interface without exposing its I/O terminals, choose either a door-mounted LOGO! TD for a supported controller or a panel-mount accessory that presents the controller face through the enclosure. The evidence does not establish a specific ingress-protection rating, so verify the complete installed assembly before specifying environmental protection.
Select the mounting approach
| Approach | Supported use | Decision point |
|---|---|---|
| LOGO! TD | Mounts in a cabinet door and provides an operator interface separate from the controller. | The evidence identifies it for the newer LOGO! xxxx-0BA6 generation. Confirm compatibility before using it with older stocked controllers. |
| Siemens panel-mount accessory | Makes the LOGO! display and keypad accessible while the controller and I/O remain inside. | Select the correct face option; versions described in the evidence include glass and button access. |
| Third-party panel mount | May accept the standard DIN-format LOGO! body. | Verify mechanical fit, keypad access, visibility, sealing, and enclosure approval for the exact assembly. |
Separate operator and service information
The LOGO! TD can reproduce the information shown on the controller display or present different information. This permits an operator-facing view on the enclosure door while retaining the controller display for service work inside the cabinet.
Do not treat the TD as a confirmed solution for every LOGO! generation. The available evidence associates it with LOGO! xxxx-0BA6 and explicitly notes that older controllers may still need to be used; it does not establish compatibility between those older units and the TD.
Specify and verify the installation
- Identify the exact LOGO! generation and determine whether LOGO! TD compatibility is documented for that controller.
- If retaining direct access to the controller face, select a panel-mount accessory with the required glass or button-access configuration.
- Check cover clarity before installation. Some Siemens panel mounts were reported with frosted plastic covers, which may obstruct display readability.
- Confirm that the installed mount hides the I/O and provides the required keypad access.
- Verify the environmental rating of the complete door, cutout, mount, seals, and fasteners. No exact IP rating is established by the evidence.
Acceptance should include viewing the display under the intended lighting, operating every required key through the mounted interface, confirming that terminals remain inaccessible, and checking the enclosure protection requirement against the selected accessory documentation.
FAQ
Can a Siemens LOGO! display be mounted outside a control panel?
Yes. Use a compatible door-mounted LOGO! TD or a panel-mount accessory that exposes the controller face while keeping its I/O inside the enclosure.
Does LOGO! TD work with older LOGO! controllers?
The evidence confirms the TD only for the newer LOGO! xxxx-0BA6 generation. Verify the exact older controller model against Siemens compatibility documentation before selecting the TD.
Does a LOGO! panel mount provide an IP rating?
No specific IP rating is established by the available evidence. Verify the rating for the complete installed assembly, including the mount, door cutout, seals, and fasteners.