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6
Electrical installation
Diagnostic interface
Diagnostic interface
Note!
Please only use prefabricated cables.
ƒ
Maximum cable length: 10 m when the cables prefabricated by Lenze are
ƒ
used.
Assignment of the diagnostic connector
Pin
Name
1
+UB18_DIAG
2
RTS+
3
RTS-
4
Tx+
5
Tx-
6
Rx+
7
Rx-
8
CTS+
9
CTS-
10
GND
Housing
Shielding
56
Signal
Supply (keypad, PC coupler)
Handshake, basic device - diagnostic device
Data, basic device - diagnostic device
Data, diagnostic device - basic device
Handshake, diagnostic device - basic device
Supply (keypad, PC coupler)
Shielding (connected to metal housing)
EDKMF2181 DE/EN/FR/ES/IT 3.0