External Ports - Siemens SIMATIC 627B Operating Instructions Manual

16.1.4

External ports

Interface
USB 2.0
PROFIBUS/MPI
PROFINET
Ethernet
DVI-I
Compact Flash
COM1
USB ports, X40, X41
The Universal Serial Bus interfaces have the following pinout:
USB interface
Pin no.
1
2
3
4
The connectors are of type A.
All ports are designed as high current USB (500 mA), you can only use a maximum
of 2 simultaneously as high current, however.
CAUTION
No USB devices can be connected which feed back voltage to the Box PC.
SIMATIC Box PC 627B
Operating Instructions, 06/2008, A5E00927393-02
Position Connector
external X40
X41
external
External
external X40
X41
external X302
external X4
external X616
Short description Meaning
VCC + 5 V (fused)
– Data Data channel
+ Data Data channel
GND Ground
Description
Lower USB channel 0, upper USB channel 2
Lower USB channel 4, upper USB channel 5
9-pin, standard socket, electrically isolated interface
Three RJ45 ports
First RJ45 port
Second RJ45 port
26-pin socket
50-pin CF socket, types I / II
Serial port
Detailed descriptions
16.1 Motherboard
Input / output
Output
Input / output
Input / output
–
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