Table Of Contents - Hitachi HX-RIO3 Series User Manual

3
HX-RIO3 Series
Content
1. Important Notes ........................................................................................................................................... 5
1.1.1. Symbols .................................................................................................................................................. 6
1.1.2. Safety Notes ........................................................................................................................................... 6
1.1.3. Certification ............................................................................................................................................ 6
2. Environment Specification ......................................................................................................................... 7
3. RIO3-PBA (PROFIBUS Network Adapter) ................................................................................................. 8
3.1. RIO3-PBA Specification ........................................................................................................................... 8
3.2. RIO3-PBA Wiring Diagram ..................................................................................................................... 10
3.3. RIO3-PBA LED Indicator ........................................................................................................................ 11
3.3.1. LED Indicator ....................................................................................................................................... 11
3.3.2. MOD (Module Status LED) .................................................................................................................. 11
3.3.3. NET (Network Status LED) .................................................................................................................. 11
3.3.4. DIA (Diagnostic Status LED) .............................................................................................................. 12
3.3.5. IOS LED (Expansion Module Status LED) ......................................................................................... 12
3.3.6. Field-, System Power LED (Field-, System Power Status LED) ...................................................... 12
3.4. RIO3-PBA Electrical Interface ............................................................................................................... 13
3.4.1. PROFIBUS Connector ......................................................................................................................... 13
3.4.2. Dip Switch ............................................................................................................................................ 13
3.4.3. RS232 Port for MODBUS/RTU, Touch Panel or IOGuide ................................................................. 14
3.5. I/O Process Image Map .......................................................................................................................... 14
3.5.1. Example of Input Process Image (Input Register) Map ................................................................... 15
3.5.2. Example of Output Process Image (Output Register) Map ............................................................. 16
4. Dimension .................................................................................................................................................. 17
4.1. RIO3-PBA ................................................................................................................................................. 17
5. Mechanical Set Up ..................................................................................................................................... 18
5.1. Total Expansion ...................................................................................................................................... 18
5.2. Plugging and Removal of the Components. ........................................................................................ 18
5.3. G-Bus Pin Description ........................................................................................................................... 19
6.PROFIBUS Electrical Interface .................................................................................................................. 20
6.1. G-Bus System ......................................................................................................................................... 20
6.2. PROFIBUS Electrical Interface .............................................................................................................. 21
6.2.1. RIO3-PBA .............................................................................................................................................. 21
6.2.2. Terminator Resistor............................................................................................................................. 22
6.2.3. PROFIBUS Address Setup .................................................................................................................. 23
6.2.4. Choice of PROFIBUS data transfer cable type ................................................................................. 24
7. Parameter ................................................................................................................................................... 25