Phoenix Contact RAD-900-DAIO6

Table of contents
3827_en_B PHOENIX CONTACT 1/138
Table of contents
1 For your safety............................................................................................................................5
1.1 Labeling of warning notes......................................................................................5
1.2 Qualification of users .............................................................................................5
1.3 Safety notes ..........................................................................................................6
1.4 Installation and operation.......................................................................................6
1.5 Safety regulations for installation in potentially explosive areas.............................7
1.6 Conformance.........................................................................................................8
2 Short description.........................................................................................................................9
2.1 RAD-900-IFS wireless module ..............................................................................9
2.1.1 Structure .............................................................................................10
2.2 RAD-900-DAIO6..................................................................................................11
2.2.1 Structure .............................................................................................12
3 Description of I/O extension modules .......................................................................................15
3.1 RAD-AI4-IFS - analog extension module with four inputs ....................................16
3.1.1 Structure ..............................................................................................16
3.1.2 Basic circuit diagram ............................................................................17
3.1.3 Setting the DIP switches ......................................................................17
3.1.4 Diagnostic LEDs ..................................................................................18
3.1.5 Setting the I/O-MAP address ...............................................................19
3.1.6 Process data in PLC/Modbus RTU mode ............................................19
3.2 RAD-PT100-4-IFS - extension module with four temperature inputs ...................20
3.2.1 Connecting sensors .............................................................................20
3.2.2 Measuring errors using 2-wire connection technology .........................22
3.2.3 Shielding of the sensor cables .............................................................24
3.2.4 Structure ..............................................................................................25
3.2.5 Basic circuit diagram ............................................................................26
3.2.6 Diagnostic LEDs ..................................................................................26
3.2.7 Setting the I/O-MAP address ...............................................................27
3.2.8 Process data in PLC/Modbus RTU mode ............................................27
3.3 RAD-AO4-IFS - analog extension module with four outputs ................................28
3.3.1 Structure ..............................................................................................28
3.3.2 Basic circuit diagram ............................................................................29
3.3.3 Setting the DIP switches ......................................................................29
3.3.4 Diagnostic LEDs ..................................................................................30
3.3.5 Setting the I/O-MAP address ...............................................................31
3.3.6 Process data in PLC/Modbus RTU mode ............................................31