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DESCRIPTION Of THE TERMINALS
6.3.4 Diagnostic interface X6A
The socket X6A is a serial RS232/485 interface. It serves for the connection of the con-
trol with a PC or other operating units via the protocol DIN66019II. The control unit has
the node address 0, the drive unit has the node address 1. Alternatively, this interface
can be accessed by the IEC control program as desired, thus providing many different
protocol variants (library "SysCom").
Figure 51:
RS 232 cable 2.8 m
Figure 52:
68
X6A
Name
1
PGM
2
TxD
3
RxD
4
RxD-A
5
RxD-B
6
PGM+
7
DGND
8
TxD-A
9
TxD-B
Housing
GND
Diagnostic interface X6A
1
6
Mat.No:
9
5
0058025-001D
RS232 cable for diagnostic interface
The maximum cable length at X6A must not exceed 30 m.
Description
Don't connect !
Transmission signal RS232
Receive signal RS232
Receive signal RS485 A
Receive signal RS485 B
Don't connect !
Data reference potential
Transmission signal RS485 A
Transmission signal RS485 B
Housing is connected internally
to the drive controller PE.
0058025-001D
Socket D-SUb-9
5
9
6
1
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