System Configuration; Configuration For Direct Connection (Rs-422) - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
10.2

System Configuration

The QnA Series PLC can be connected to the GOT through a computer link connection (RS-422 or RS-
232C) or directly via RS-422. This section explains the cables and options required in such a system.
10.2.1

Configuration for Direct Connection (RS-422)

Connect the GOT-F900 to the programming port of the QnA Series PLC.
Program transfer and monitoring are available in the GOT-F900 Series using the built-in two-port
interface function through connection of a personal computer to the RS-232C port. (excluding the
F920GOT-K)
1) F920GOT-K/F930GOT/F930GOT-K/F940GOT/F940WGOT
GOT-F900
F930GOT
F940GOT
F920GOT-K (5V type)
a) QnA Series PLC
QnACPU direct connection
(25-pin D-Sub)
F920GOT-K (24V type)/F930GOT/F930GOT-K/F940GOT/F940WGOT
a) QnA Series PLC
QnACPU direct connection
(25-pin D-Sub)
- Only one of the cables listed in column b) is required for connection.
- In the F930GOT and the F930GOT-K, the FX-50DU-CABL right-angle type (L type) cable can not be
used.
a) QnA Series PLC
QnACPU direct
b) RS-422 cable
Not enabled with F920GOT-K
Connection of two or more GOT units
. . .
b) RS-422 cable
Prepared by the user.
b) RS-422 cable
FX-40DU-CAB
FX-40DU-CAB-""M
FX-50DU-CABL
Connection of MELSEC-QnA Series PLC 10
connection
Remarks
Make sure the total cable extension
distance is 3m (9' 10") or less.
Remarks
"""" in "FX-40DU-CAB-""M"
indicates the cable length.
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