Siemens SIMATIC Ident System Manual page 5

5.3.10 Dimension drawing ............................................................................................................... 135
5.4 SIMATIC RF340R/RF350R .................................................................................................. 136
5.4.1 SIMATIC RF340R ................................................................................................................. 136
5.4.1.1 Features ................................................................................................................................ 136
5.4.1.2 Ordering data for RF340R .................................................................................................... 136
5.4.1.3 Pin assignment of RF340R RS422 interface ........................................................................ 137
5.4.1.4 LED operating display ........................................................................................................... 137
5.4.1.5 Ensuring reliable data exchange .......................................................................................... 137
5.4.1.6 Metal-free area ...................................................................................................................... 138
5.4.1.7 Minimum distance between RF340R readers ...................................................................... 138
5.4.1.8 Technical specifications ........................................................................................................ 139
5.4.1.9 Approvals .............................................................................................................................. 141
5.4.1.10 Dimension drawing ............................................................................................................... 142
5.4.2 SIMATIC RF350R ................................................................................................................. 143
5.4.2.1 Features ................................................................................................................................ 143
5.4.2.2 Ordering data for RF350R .................................................................................................... 143
5.4.2.3 Pin assignment of RF350R RS422 interface ........................................................................ 144
5.4.2.4 LED operating display ........................................................................................................... 144
5.4.2.5 Ensuring reliable data exchange .......................................................................................... 144
5.4.2.6 Metal-free area ...................................................................................................................... 144
5.4.2.7 Technical specifications ........................................................................................................ 145
5.4.2.8 Approvals .............................................................................................................................. 147
5.4.2.9 Dimension drawing ............................................................................................................... 148
5.4.3 Use of the reader in hazardous areas .................................................................................. 149
5.4.3.1 Use of the readers in hazardous areas for gases ................................................................. 150
5.4.3.2 Use of the readers in hazardous areas for dusts .................................................................. 150
5.4.3.3 Installation and operating conditions for the hazardous area ............................................... 151
5.5 SIMATIC RF340R/RF350R - second generation ................................................................. 152
5.5.1 SIMATIC RF340R - second generation ................................................................................ 152
5.5.1.1 Features ................................................................................................................................ 152
5.5.1.2 Ordering data ........................................................................................................................ 152
5.5.1.3 Pin assignment of the RS-422 interface ............................................................................... 153
5.5.1.4 LED operating display ........................................................................................................... 153
5.5.1.5 Ensuring reliable data exchange .......................................................................................... 153
5.5.1.6 Metal-free area ...................................................................................................................... 154
5.5.1.7 Minimum distance between RF340R readers ...................................................................... 154
5.5.1.8 Technical specifications ........................................................................................................ 155
5.5.1.9 Approvals .............................................................................................................................. 157
5.5.1.10 Dimension drawing ............................................................................................................... 158
5.5.2 SIMATIC RF350R - second generation ................................................................................ 159
5.5.2.1 Features ................................................................................................................................ 159
5.5.2.2 Ordering data ........................................................................................................................ 159
5.5.2.3 Pin assignment of the RS-422 interface ............................................................................... 160
5.5.2.4 LED operating display ........................................................................................................... 160
5.5.2.5 Ensuring reliable data exchange .......................................................................................... 160
5.5.2.6 Metal-free area ...................................................................................................................... 161
5.5.2.7 Technical specifications ........................................................................................................ 161
5.5.2.8 Approvals .............................................................................................................................. 163
5.5.2.9 Dimension drawing ............................................................................................................... 164
5.5.3 Use of the reader in hazardous areas .................................................................................. 165
5.6 SIMATIC RF380R ................................................................................................................. 166
SIMATIC RF300
System Manual, 07/2016, C79000-G8976-C345-0x
Table of contents
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