DTI420 DTI421
10
Operating mode
Distance side (A)
Distance front (B)
For reading and writing
≥ 60 mm
≥ 100 mm
DTI421
Operating mode
Distance side (A)
Distance front (B)
For reading and writing
≥ 90 mm
≥ 180 mm
6.6 Positioning of the ID tags
The sensing face marks the centre of the integrated antenna coil of the read/write head.
u
Align the sensing face of the read/write head and the ID tag in the same way.
For installation in or on metal use the ID tags provided for this purpose.
Position the ID tag in the area of the sensing face. When doing so, the angle of aperture and the
operating distance must be adhered to (→ Data sheet of the device).
DTI420
D
Fig. 5: Position the ID tag
u
Align the ID tag on the central axis of the antenna of the unit.
ID tag
Type
Distance read/write head (D) on plas-
tic
E80371
16 mm
The indications in the table apply to static read/write operations.
