Siemens MDS D126 Administrator guide

SIMATIC Ident
RFID systems
Spacer for MDS D126 / D426
Compact Operating Instructions
The spacer is used for fast mounting of the transponders MDS D126 and MDS D426 on metal.
By using the spacer, the transponders can be replaced quickly and simply.
Spacer for
MDS D126 / D426
Characteristics
Temperature range -25 °C ... +85 °C
Material PA 6.6 - GF30
Color black
Dimensions 59 mm x 30.5 mm (D x H)
Ordering data
Table 1 Ordering data for MDS D126 / D426 spacer
Order number
Spacer
MDS D126 / D426
6GT2690-0AL00
© Siemens Ⓟ2011
A5E03770490-01, 11/2011 1

Mounting on metal
Mounting on metal
6SDFHU
0HWDO
7UDQVSRQGHU
K
h = 25 mm
Figure 1 Mounting the MDS D126 / D426 on metal with spacer
Flush-mounting on metal
6SDFHU 7UDQVSRQGHU
0HWDO
K
D
h = 25 mm
a = 50 mm
Figure 2 Flush installation of the MDS D126 / D426 in metal with spacer
Note on mounting/removing transponders
Note the following points when mounting/removing transponders.
● Transponders must be mounted/removed at room temperature.
● The transponder is mounted by pressing it into the holder.
● When removing a transponder, it must be gently levered out by the two holding studs with a tool (for example a flat
screwdriver).
● If the holder is used where the temperature changes often, it is advisable to stabilize the securing screw (for example
with varnish or lock nuts).
Spacer for MDS D126 / D426
2 A5E03770490-01, 11/2011

Spacer for MDS D126 / D426
A5E03770490-01, 11/2011 3
Technical specifications
Table 2 Technical specifications MDS D126 / D426 spacer
Distance between transporter and installation surface 25 mm
Remounting cycles At least 10
Spacer
● Dimensions (D x H)
● Color
● Material
● 59 (±0.2) mm x 30.5 (±0.3) mm
● black
● Plastic PA 6.6 – GF30
Fixing Countersink screw M4
Tightening torque at room temperature ≤ 1 Nm
Ambient temperature -25 °C ... +85 °C
Weight, approx. 15 g
Dimension drawing
ෘs
ෘs
ෘs
s
s
All dimensions in mm
Figure 3 Dimension drawing MDS D126 / D426 spacer
Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
Spacer for MDS D126 / D426
A5E03770490, 11/2011