Siemens SIMATIC ET 200AL System Manual page 378

Configuration modes for digital inputs/outputs
3.2 Wiring
Table 3- 2
Pin
1
2
3
4
5
NOTICE
24 V encoder supply 1U
Use only the 24 V encoder supplies 1U
module to supply power to the encoder.
Pin assignment of the sockets for ET-Connection
The table below shows the pin assignments of the 2 sockets for the connection of
ET-Connection.
Table 3- 3
Pin
1
2
3
4
Shield-
ing
18
Pin assignment for digital inputs/digital outputs
Assignment
X14 to X17 sockets for digital inputs / outputs
24 V encoder supply 2U
S
(derived from 2L+ switched)
Input/output signal DIQ : Connector X14
9
Input/output signal DIQ : Connector X15
11
Input/output signal DIQ : Connector X16
13
Input/output signal DIQ : Connector X17
15
Ground 2M
Input/output signal DIQ : Connector X14
8
Input/output signal DIQ : Connector X15
10
Input/output signal DIQ : Connector X16
12
Input/output signal DIQ : Connector X17
14
Functional earth FE
/ 2U
S S
Pin assignment for ET-Connection
Assignment
X30 socket X31 socket
(ET-Connection (ET-Connection
IN) OUT)
TXP RXP
RXP TXP
RXN TXN
TXN RXN
Functional earth FE
Digital input/Digital output module DIQ 16x24VDC/0.5A 8xM12 (6ES7143-5AH00-0BA0)
Front view of the sockets
X14,X16
and 2U provided by the digital input/digital output
S S
Assignment of the
wire color of the
bus line cable for
ET-Connection
Yellow
White
Blue
Orange
-
X15,X17
Front view of the sockets
X30 X31
Manual, 09/2017, A5E38688112-AB