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Operation
6
Operating Instructions ProVicom
Operation
6.1 Connections MT-xxx
Plug
X1
X2
X3
Pin
1
2
3
1
2
3
4
5
6
1
2
X4
1
2
3
4
5
6
7
8
9
*
**
Definition
Power supply operator interface + 24V
N.C. *
Power supply operator interface GND
N.C. *
RxD
TxD
N.C. *
GND
CTS
Relay contact
Relay contact
RS-232
RS-422 / RS-485
N.C. *
N.C. *
TxD
N.C. *
RxD
TxD-B
N.C. *
RxD-B
GND
N.C. *
N.C. *
RxD-A
CTS
N.C. *
RTS
N.C. *
N.C. *
TxD-A
Connection
Power supply
of operator
interface
Programming and
Printer interface
RS-232
Error output **
Communication
interface
RS-232 or
RS-422/485
Not Connected
Warning:
The error output (relay contact) must NOT be connected if the operator interfaces are
installed in zone 2.
X14 Plug
Version
L2DP
Version
MPI
Page 10 of 15
Pin
3
4
5
6
8
3
4
5
6
8
9
Definition
RxD/TxD-P
RTS
M5V2
P5V2
RxD/TxD-N
RxD/TxD-P
RTS/AS
GND
P5V2
RxD/TxD-N
RTS PG
Connection
Communication
Profibus-DP
Communication
MPI
© R. Stahl HMI Systems GmbH / OperatingInstruction_Provicom_Falcon_en_1_7.doc / 21.07.2008