NoteDetailed configuration and commissioning data is contained in the “Manual for Configuration, Assembly and Service”. Transmission windowThe reader generates an inductive alternating field. The field is at its strongest near the antenna and declines considerably as the distance from the antenna increases. The distribution of the field depends on the structure and geometry of the antennas in the reader and transponder. A prerequisite for the function of the transponder is a minimum field strength at the transponder that is achieved at a distance Sg from the reader. The picture below shows the transmission window between the transponder and reader:  Sa: Operating distance between transponder and reader Sg: Limit distance (maximum clear distance between upper surface of antenna and transponder, at which the transmission can still function under normal conditions) L: Length of a transmission window SP: Intersection of the axes of symmetry of the transponder The transmittable quantity of information between reader and transponder depends on:
Communication between reader and transponderCommunication between the reader and transponder is asynchronous.
Traversing speed for SLG D1x / ANT Dx |
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SLG D11 | SLG D12 | SLG D11S | SLG D12S | |||
|---|---|---|---|---|---|---|
ANT D2 | ANT D5 | ANT D2 | ANT D5 | |||
UID number (8 bytes) | ≤ 1.2 | ≤ 3.5 | ≤ 2.5 | ≤ 0.4 | ≤ 1.0 | ≤ 0.8 |
ISO transponder, e.g. MDS D100 | ||||||
Read (with 4 bytes of user data / 1 block) | ≤ 1.2 | ≤ 1.6 | ≤ 1.2 | ≤ 0.4 | ≤ 3.0 | ≤ 1.4 |
Write (with 4 bytes of user data / 1 block) | ≤ 0.2 | ≤ 1.2 | ≤ 1.0 | ≤ 0.3 | ≤ 2.8 | ≤ 1.2 |
Read (with 112 bytes of complete user data) | ≤ 0.4 | ≤ 1.4 | ≤ 0.8 | ≤ 0.2 | ≤ 2.2 | ≤ 1.0 |
Write (with 112 bytes of complete user data) | ≤ 0.1 | ≤ 0.4 | ≤ 0.2 | ≤ 0.1 | ≤ 0.5 | ≤ 0.2 |
All values in the table in m/s