Delta PD-01 User Manual

Delta PD-01 User Manual Manual pdf 12 page image

PD-01 PROFIBUS-DP ModuleDELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 9If the connection of PD-01 to VFD drives does not conform the table listed in page 2, usersneed to provide external 15VDC supply the power to PD-01 (not through the communicationcable). Refer to the pin assignment of RJ11, it is allowed to supply power to PD-01 via RJ11. PD-01 is energized while the power is applied to the VFD series Drives, then the SPLED will be steady green.Removing the PD-01To remove the PD-01, users shall: Remove the connection cable between PD-01 and VFD series Drives. Loose the PD-01 screws and remove DP connector from PD-01. Pull down on the retaining clip and pull out the PD-01 from DIN rail gently.Pin assignment of PROFIBUS-DP interface (DB9)Use PROFIBUS-DP interface (DB9) of PD-01 connecting PD-01 to PROFIBUS DP system.The terminals are short-circuit-proof and isolated.5196TerminatorBus terminator is important when connects PD-01 to PROFIBUS-DP system. This terminatorcan be switched in and out via switches when the recommended bus connectors have beenused.If extended 4-PIN socket for the connection is used, user may use the internal terminatorprovided by PD-01 via setting the switch. If the switch is turned to "S" (Short), the internalterminator is disabled, then A1 and A2, B1 and B2 are all normally close. If the switch isturned to "R" (Resistor), the internal terminator between A1 and B1 is enabled, but A2 and B2are disconnected from bus.Pin Designation Meaning1 - Not assigned2 - Not assigned3 Rxd/TxD-P Receive/send data P (B)4 - Not assigned5 DGND Data reference potential (C)6 VP Supply voltage positive7 - Not assigned8 RxD/TxD-N Receive/send data N (A)9 - Not assigned