Siemens Simatic RF300 System Manual page 144

Readers
5.3 SIMATIC RF310R - 2nd generation
5.3.10 Dimension drawing
Figure 5-12
Dimensions in mm
5.3.11 Using the reader in hazardous area
Explosion hazard
In a flammable or combustible environment, no cables may be connected to or
disconnected from the device.
144
Dimension drawing for RF310R
WARNING
System Manual, 07/2017, C79000-G8976-C345-07
SIMATIC RF300