Lenze EMF2181IB - Manual (Page 56)

6 Electrical installation
Diagnostic interface
EDKMF2181 DE/EN/FR/ES/IT 3.0
56
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H1_E_INST-SteckerFederkraftAnschluss FKCT
Diagnostic interface
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Note!
ƒ Please only use prefabricated cables.
ƒ Maximum cable length: 10 m when the cables prefabricated by Lenze are
used.
Assignment of the diagnostic connector
Pin Name Signal
1 +UB18_DIAG Supply (keypad, PC coupler)
2 RTS+
Handshake, basic device - diagnostic device
3 RTS-
4 Tx+
Data, basic device - diagnostic device
5 Tx-
6 Rx+
Data, diagnostic device - basic device
7 Rx-
8 CTS+
Handshake, diagnostic device - basic device
9 CTS-
10 GND Supply (keypad, PC coupler)
Housing Shielding Shielding (connected to metal housing)