Mitsubishi Electric F920GOT-K Hardware Manual page 77

GOT-F900 SERIES (CONNECTION)
4) Personal computer port (RS-232C) 9-pin D-Sub, male
- Connect here a personal computer to transfer the screen data created by the screen creation software.
- This port is not available to connect a PLC.
- Use this port to connect a printer or bar code reader.
- Another GOT can be connected here only when the PLC is connected to 3) RS-232C port.
- The two-port interface function is available. (A personal computer which has started up the PLC
software can be connected here.)
• When connecting a PLC through a computer link unit, use the port 1), 2) or 3).
In the F940WGOT, when connecting a personal computer and transferring the screen data, use the
port 4).
• F940WGOT has two serial ports besides one port for PLC. In connecting two or more GOT units,
however, only one of the ports can be used to configure a system. The other port can be used for a
printer or a personal computer.
Not possible
Possible
• Only one PLC can be connected to one GOT.
Not connectable
Installation and Wiring of F920GOT-K/F930GOT(-K)/F940(W)GOT 4
F940W
PLC GOT(A)
GOT
GOT(B) GOT(C)
F940W
PLC GOT(A)
GOT
PLC GOT
(system 1)
(system 2)
GOT(B) GOT(C)
PLC
1
2
3
4
5
6
7
8
9
10
4-7