Table of contents
SIMATIC RF300
System Manual, 07/2016, C79000-G8976-C345-0x 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