264707 / 944260310010
2017-12-01·BA00·III·en·00
Product selection, project engineering and modification
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CPU module for Zone 2
Series 9442/35
5.1
X1 Sub-D socket
For connecting the primary bus to PROFIBUS DP.
12224E00
Terminal assignment:
5.2
X2 RJ45 sockets
For connecting the primary and secondary network to the Modbus
TCP / Ethernet/IP / PROFINET.
19623E00
Terminal assignment:
5.3
Type A X3 USB 2.0 socket
Interface for service bus in preparation.
Pin No.
Function
Description
3
RxD/TxD (+)
Data B (+)
5
GND
Reference potential for device interface
6
PWR (+)
Supply voltage (device)
8
RxD/TxD (-)
Data A (-)
remaining pins
–
not connected
Internally, the RJ45 sockets as designed as 2 port switches!
Pin pair
Pin No.
Function
Description
1
4
–
not connected
5
–
not connected
2
1
RD+
Receive Data +
2
RD-
Receive Data -
3
3
TD+
Transmit Data +
6
TD-
Transmit Data -
4
7
–
not connected
8
–
not connected
5 3
8 6
6
7
8
5
4
3
2
1
Содержание 9442/35-10-00
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