Chapter 12 Serial Communications; Connection To The P3 Port - Parker 650G Product Manual

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Chapter 12

Connection to the P3 Port

IMPORTANT: The drive MUST be earthed. Failure to do so could damage your communications ports.
The port is an un-isolated RS232, 19200 Baud, supporting the standard EI bisynch ASCII
communications protocol. Contact Parker SSD Drives for further information.
The P3 port is located under the terminal cover and is used only by the remote-mounted RS232
Keypad.
P3 Port
A standard P3 lead is used to connect to the drive.
Note: There is 5V present on pin 2 of the P3 port - do not connect this to your PC.
C
ERIAL OMMUNICATIONS
1 2 3 4
P3 Port Pin Lead
1 Black
2 Red
3 Green
4 Yellow
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Serial Communications
Signal
0V
5V
TX
RX
12-1
650G AC Drive