Siemens SIMATIC RF300 System Manual page 163

The identification of the electrical equipment is:
-25 °C < Ta < +70 °C
IP64
U = 24 V DC, 60 mA
n
U = 28 V
m
The equipment also has the following additional information:
XXXYYYZZZ
DEMKO 17 ATEX 1767 X
IECEx
The SIMATIC Ident products meet the requirements of explosion protection acc. to IECEx. The
products meet the requirements of the standards:
Document
IEC 60079-0
IEC 60079-7
IEC 60079-11
IEC 60079-31
You will find the current versions of the standards in the currently valid IECEx certificates.
IECEx mark
NOTICE
Validity only when the devices are marked
There is a corresponding approval only with devices to which the IECEx mark is applied.
SIMATIC RF300
System Manual, 02/2021, C79000-G8976-C345-09
II 3 GD
Ex ec [ic] IIB T4 Gc
Ex ec [ic IIIC Dc] IIB T4 Gc
Ex tc [ic IIB Gc] IIIC T80 °C Dc
Ex tc [ic] IIIC T80 °C Dc
[= serial number, is assigned during production]
[= certificate number]
Title
Hazardous areas
Part 0: Equipment - General requirements
Hazardous areas
Part 7: Equipment protection by increased safety "e"
Only the antenna connection:
Hazardous areas
Part 11: Equipment protection by intrinsic safety "i"
Hazardous areas
Part 31: Equipment dust ignition protection by enclosure "t"
Readers
5.3 SIMATIC RF340R/RF350R
163