DIN SPEC 91406 – FAQ
Can non-serialized objects also be marked with the DIN Spec ID?
No, the DIN Spec ID can only be used for serialized objects. A bi-unique reference must be guaranteed.
Can the link on which the DIN Spec ID is based also be used to refer to model information?
Yes, this is possible and can be implemented technically by designing the DIN Spec ID accordingly.
Does the AutoID link have to point to a public website, or can it also requires a login?
The link can point to a non-public website. Ideally, model or general product information is publicly accessible and equipment information can be access in a protected area, e.g. on an information exchange platform.
If space is limited on the device, is it possible to deviate from the required error correction level?
No, because the readout by the operator can only be guaranteed if the specified error correction level (Q, but at least M) is taken into account.
There is not enough space for a QR code on the device. What can be done?
Instead of a QR-code, a DataMatrix code can be used, which allows smaller dimensions.
The 2D-Code does not fit on the name plate. What can be done?
It is possible to attach the AutoID (2D-Code plus RFID/NFC Transponder if necessary) separately near the name plate.
Do I have to change all my internal IDs to DIN SPEC ID?
No. It is possible to create a link between existing ID systems and the DIN Spec ID. This can be integrated into mobile applications.
For example, can or should a cable or cable loom also be marked in accordance with IEC 61406?
IEC 61406 compliant marking is only possible and useful for objects that are serialized. I.e., if the cable or cable loom is to be clearly distinguished as a single object from another cable or cable loom, then an IEC 61406-compliant marking can be used.