Eaton Electrical EZ204-DP user manual - page 5

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Contents
About This Manual......................................................7
Target readership..........................................................7
Other manuals on the device........................................7
Device designation........................................................8
Abbreviations.............................................................. 10
Writing conventions.....................................................10
1 EZ204-DP................................................................... 11
System overview.........................................................12
Device setup............................................................... 13
Device function description.........................................14
– EZ700/800, EZD-CP8.. ..........................................14
– EZ800/EZD-CP8.. .................................................. 15
Improper use...............................................................15
2 Installation.................................................................17
Connecting EZ204-DP to the basic unit......................17
Connecting the power supply......................................18
Connecting PROFIBUS-DP........................................ 19
PROFIBUS-DP connection assignment......................19
Bus terminating resistors............................................ 20
EMC wiring..................................................................20
Electrical isolation....................................................... 21
Transfer rates – automatic baud rate detection.......... 22
Maximum distances/bus cable lengths....................... 22
3 Device Operation...................................................... 25
Initial power up............................................................25
Setting the PROFIBUS-DP station address................26
– Setting the address on the basic unit with a display 26
– Setting the address using EZSoft ........................... 28
Status LEDs................................................................29
– POW LED, Function ............................................... 29
– BUS LED, Function ................................................ 29
Cycle time of EZ basic unit......................................... 30