Lenze EMF2181IB Instructions De Montage page 71

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External modem connection
Assignment of the RS232 interface
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5
9
6 1
EDKMF2181 DE/EN/FR/ES/IT 3.0
Designation
Pin V.24 RS232
1 109 CF
2 104 bb
3 103 BA
4 108/2 CD
5 102 from
6 107 cc
7 105 CA
8 106 CB
9 125 CE
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Electrical installation
External modem connection
Signal Signal name
DCD Data Carrier Detector
RD Data
TD Transmitted Data
Data Terminal Ready
DTR
SG Signal Ground
Data Set Ready
DSR
Request To Send
RTS
CTS Clear To Send
- Ring Indicator
6
Direction
Output
Output
Input
Input
-
Output
Input
Output
Output
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