Mitsubishi Electric F920GOT-BBD-K-E, Hardware Manual, Page: 265 / 592

GOT-F900 SERIES (CONNECTION) Connection of MELSEC-QnA Series PLC 10
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10.2.2 Configuration for QnA Computer Link Connection (RS-422)
The GOT-F900 and the computer link unit can be connected on the "1:1" basis.
Because the programming port of the PLC is not occupied, peripheral programming equipment
(dedicated equipment) for PLC can be connected for monitoring and transfer of sequence programs.
1) F920GOT-K (24V type)/F930GOT/F930GOT-K/F940GOT/F940WGOT
- Applicable QnA Series PLC products in the column a) are computer link units equipped with built-in RS-422
interface.
a) QnA Series PLC b) RS-422 cable Remarks
AJ71QC24-R4 25-pin D-Sub
Prepared by the user.
Make sure the total cable
extension distance is 30m
(98’ 5”) or less.
AJ71QC24
Terminal block
Make sure the total cable
extension distance is 30m
(98’ 5”) or less.
A1SJ71QC24
AJ71UC24
Terminal block
Connection of two or more GOT
units is not possible.
Make sure the total cable
extension distance is 30m
(98’ 5”) or less.
A1SJ71UC24-R4
b) RS-422 cable
F940GOT
F930GOT
GOT-F900
a) QnA Series PLC
QnA computer link
Connection of two or more GOT units
. . .