Siemens SIMATIC MOBY D System Manual page 308

Previous versions
C.1 Previous MDS version with different MLFB
Ambient temperature


Weight, approx.
1) To prevent damage to the MDS at high temperature (depending on the expansion coefficients), an
M5 stainless steel screw must be used to attach it to the spacer (6GT2690-0AA00).
2) At higher temperatures (>+80 °C), the expansion coefficients of all materials must be observed
3) At temperatures of +140 °C and above, processing is not possible
Field data
Table C- 6 Field data for MDS D139
Operating distance (S )
a
Limit distance (S )
g
Transmission window (L)
Transmission window (W) 128 mm
Minimum distance from
MDS to MDS
ATEX
The MDS D139 mobile data memory is classed as a piece of simple, electrical equipment
and can be operated in the Category 2G protection zone.
308
Operation
Transport and storage
SLG D10/D10S SLG D10/D10S
ANT D5 ANT D6
0 to 380 mm 0 to 480 mm
450 mm 550 mm
Ø 320 mm 520 mm
420 mm
≥ 1 m ≥ 1.5 m
-25 °C to
 
+100 °C
+140 °C
 
+200 °C
 3 
220 °C
 + 
-40 °C to +100

°C
50 g
SLG D10/D10S SLG D11/D11S
ANT D10 ANT D5
0 to 380 mm 0 to 240 mm
450 mm 300 mm
1000 mm Ø 300 mm
400 mm 120 mm
≥ 2 m ≥ 1 m
System Manual, 01/2010, J31069-D0147-A6-7618
permanent
20% reduction in the limit
distance
Tested up to 4,000 hours
or 1,500 cycles
Tested up to 2000 hours
or 500 cycles
SLG D12/
SLG D12S
0 to 120 mm
150 mm
120 mm
48 mm
≥ 0.5 m
MOBY D