GOT-F900 SERIES (CONNECTION)
3.
Others
Item name
Cable Diagram
Troubleshooting
20.1
System Condition
When connecting the SIMATIC S7-200/300/400 Series PLC, check the COM port designation, the OS
version of the GOT-F900, and applicable versions of the screen creation software.
Compatibility when connecting SIMATIC S7-200 Series PLC
GOT-F900
Series
F920GOT-K(5V)
F920GOT-K(24V)
F930GOT
F930GOT-K
F940GOT
F940WGOT
F940 Handy GOT
F943 Handy GOT
Compatibility when connecting SIMATIC S7-300/400 Series PLC
GOT-F900
Series
F920GOT-K(5V)
F920GOT-K(24V)
F930GOT
F930GOT-K
F940GOT
F940WGOT
F940 Handy GOT
F943 Handy GOT
Connection of SIMATIC S7-200/300/400 Series PLC (Manufactured by Siemens AG) 20
Cable diagrams for SIMATIC S7-200/300/400 Series PLC and GOT
connection
Description of errors and how to fix them
COM port
Connection type
RS-422
RS-232C
1:1
−
−
−
−
−
−
−
$
$
−
$
$
−
$
$
−
$
$
−
−
−
−
$
$
COM port
Connection type
RS-422
RS-232C
1:1
−
−
−
−
$
$
−
$
$
−
$
$
−
$
$
−
$
$
−
−
−
−
$
$
Description
OS version
of GOT-F900
Two or more
GOT units
−
−
−
−
−
4.20
−
4.60
−
6.20
−
1.20
It cannot be connected. Select the F943 Handy
−
−
6.20
OS version
of GOT-F900
Two or more
GOT units
−
−
−
1.20
−
3.00
−
4.60
−
5.00
−
1.00
It cannot be connected. Select the F943 Handy
−
−
5.00
Reference
Version of screen creation
software
GT
GT
Designer2
Designer
−
−
−
−
SW1-C
SW5-R
SW1-C
SW5-26C
SW1-C
SW5-R
SW1-C
SW5-R
GOT.
SW1-C
SW5-R
Version of screen creation
software
GT
GT
Designer2
Designer
−
−
−
SW1-C
SW1-C
SW5-F
SW1-C
SW5-26C
SW1-C
SW5-F
SW1-C
SW5-F
GOT.
SW1-C
SW5-F
20-2
20.8
20.9
DU/WIN
−
−
2.52
2.70
2.52
2.52
2.52
DU/WIN
−
−
2.40
2.70
2.40
2.50
2.40