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Bosch Rexroth AG | Electric Drives
PLC Modules MTS-P01.2 and MTS-P02.2
9.7
Connecting the Hand-held terminal BTC 06
and Controls
PIN
Signal designation
1
NC
3
TxD - Transmit Data
5
GND - Signal ground
7
RTS - Ready To Send
9
NC
Fig.9-25:
Pin assignment diagnosis interface RS232C (X74, X79)
PIN
Signal designation
1
RGND - Reference potential
3
RxD/TxD-P - Send/Receive
5
DGND - Reference potential
7
NC
9
NC
Fig.9-26:
Pin assignment PROFIBUS interface (X70, X75)
The hand-held terminal BTC 06 may only and exclusively be connected via the
machine operator panels BTA 10 or BTA 20. RS232 operation is converted into
RS422 operation by the interface converter integrated in the BTA 10/20 (see
fig. 9-27 "MTS-P with BTC 06 via RS232 interface" on page
eration with BTC 06 also is only possible via BTA 10/20. However, no interface
conversion takes place in this case. The interface connector is merely adapted
to the BTC 06 connector (see
face" on page
126).
Rexroth MTA 200 | Project Planning Manual
PIN
Signal designation
2
RxD - Receive Data
4
DTR - Data Terminal Ready
6
NC
8
CTS - Clear To Send
PIN
Signal designation
2
NC
4
NC
6
VP - Supply voltage - Plus
8
RxD/TxD-N - Send/Receive
fig. 9-28 "MTS-P with BTC 06 via RS422 inter‐
125). RS422 op‐