18
1
9
5
6
1
9
5
6
1
9
5
6
2
1
9V DC
to 36 V DC
Power
Supply
Power
On
3
2
1
14
15
16
17
(≤ 12 N)
117
Switching on the device
Wiring example
Connecting example
Improper connection might cause high voltages. The LAN X2 connector
is designed for connection to a Local Area Network “Environment A”
according to IEEE802.3 or "Environment 0" according to IEC TR 62102
only.
• Do not connect the LAN X2 connector directly to the telephone
network or a WAN (Wide Area Network).
Safety notice for connections with LAN X2 connector
WARNING
Disclaimer of Liability
This document contains illustrations of the described devices and
accessories. The illustrations may deviate from the particularities of the
delivered device and accessories.
The SINAMICS CONNECT supports port modes of "Auto" and "Manual"
which you can set via the SINAMICS CONNECT Web server. For more
information, see Section "Configuring ports" in the SINAMICS
CONNECT Operating Instructions.
• Auto (default): Keep pressing the USER button for no more than
1 second to identify the converter at the port, or wait (up to 5
minutes) for the device to identify the converter.
• Manual: You must set the basic parameters of the converter
manually via the Web server.
User documentation online
Central Technical Support
Service and spare parts
Illustrations
Connecting the converter
Interface assignment (converter side)
Interface assignment (device side)
You can connect a SINAMICS CONNECT device to one of the following
converters:
• SINAMICS V20
• SINAMICS G110M
• SINAMICS G120 series (G120D excluded)
• MICROMASTER 440
We have reviewed the contents of this publication to ensure consistency
with the hardware and software described. Since variance cannot be
precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary
corrections are included in subsequent editions.
Identifying the converter (optional)
Siemens AG
Digital Industries
Motion Control
Postfach 31 80
91050 ERLANGEN
Germany
To achieve better EMC performance, Siemens recommends that you
observe the following when connecting the device:
• Use the shielded cable for RS232 communication between the
converter and the device.
• Do not connect the device to the ground via the PE terminal (pin 1 at
X121, pin 17 at X122).
• Route the signal cables and the power cables separately in different
cable conduits.
Siemens recommends that you use the signal cable with a length less
than 3 m.
Note
Note
SINAMICS V20 BOP Interface Module SINAMICS CONNECT
RJ45 connector
socket
RS232 interface
the device
Transmit dataTX51TX117
Receive dataRX52RX116
groundSignal
M
3
M
15
earth
Protective
PE5
4
PE1
14
Transmit data
TX6
5
TX2
13
Receive data
RX66
RX2
12
groundSignal
M
7
M
11
earth
Protective
PE6
8
PE2
10
Transmit data
TX7
9
TX3
9
Receive data
RX7
10
RX3
8
groundSignalM
11
M
7
earth
Protective
PE7
12
PE3
6
Transmit data
TX8
13
TX4
5
Receive data
RX8
14
RX4
4
groundSignal
M
15
M
3
earth
Protective
PE8
16
PE4
2
earthProtectivePE17PE1
Pin nameNo.Pin
Pin name
No.
Pin
Description
X122
X121
on
1)
Connect the optical cable (article number: 3RK1922-2BP00) to the optical
I/O connection interface on the Power Module for RS232 communication.
RS232 interface on
the module
PC converter
connectormodule for
MICROMASTER 440
Control Unit for
SINAMICS G120series
(G120D excluded)
Signal ground
Signal ground
Signal ground
Signal ground
Transmit data
Transmit data
Transmit data
Transmit data
Receive data
BOP Interface Module
for SINAMICS V20
Power Module for
SINAMICS G110M
Optical I/O connection
interface
1)
RS232 interface of the
optical cable
1)
Receive data
Receive data
GND
5
TXD
3
RXD
2
GND
5
TXD
3
RXD
2
GND5
TXD
3
RXD2
GND3
TXD2
RXD
1
Description
name
Signal
No.
Pin
Module
Receive data
...
...
1
2
3M
RX1
PE1
PE
TX1
GND
TXD
RXD
15
16
14
1
X121
17
2.3
2.4
https://support.industry.siemens.com/sc/ww/en/sc
© Siemens AG 2018. All rights reserved
A5E45421417-003 06/2021
https://support.industry.siemens.com
https://support.industry.siemens.com/cs/ww/en/ps/25436/man
2.2
Cable shield
–+
