Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Control signal for repeater (direction control) Date communication potential (earth to 5 V) Supply voltage to P line termination resistors Output voltage plus 24 V Receive/send data negativePort#10/3Port#09n.c.n.c.not used1) Mandatory signals (must be provided by the user). 2) The signal is provided by the control system. Specially the both signals SGND and +5V are provided by the PCD, if the Profibus configuration is correct.Port#10: Pins 3, 4, 5, 6 and 8 are insulated from the system. Pin 2 serves as a backlink for Pin 7. Port#0:This can be used as an alternative only, either the 10-pole terminal block or the 9-pole D-Sub socket.Terminal block for power supply, watchdog, Port#0, PGUsignalPin 29 RxD/TxD-N DA (green)28 RxD/ 27 26 25 24 23 22 21 20TxD-P /D B (red) - WD WD - - + + +ExplanationPort#0 also as PGU; RS485 up to 115.2kBd; usable as free user interfaceWatchdogVoltage supplyRS485 terminator switchSwitch position up downDesignationO CExplanation