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19. GOT MULTI-DROP CONNECTION
19.2 Connectable Model List
(Continued to next page)
*1 When monitoring AnNCPU or A2SCPU, only the following or later software version is used to write to the CPU.
• AnNCPU(S1) with link: Version L or later, AnNCPU(S1) without link: Version H or later
• A2SCPU: Version H or later
*2 GT10 can be connected to CPUs of the following HW versions or later.
*3 Ww and Wr devices cannot be monitored.
*4 SB, SW, Ww, Wr, ER, and BM devices cannot be monitored.
Series Model name Clock
Communication type
Between CPU
and master
module
Between
master module
and GOT
MELSEC-Q
(A mode)
*3
Q02CPU-A
RS-232
RS-422
RS-485
Q02HCPU-A
Q06HCPU-A
MELSEC-QnA
(QnACPU)
*2*3
Q2ACPU
RS-422
Q2ACPU-S1
Q3ACPU
Q4ACPU
Q4ARCPU RS-422
MELSEC-QnA
(QnASCPU)
*2*3
Q2ASCPU
RS-422
Q2ASCPU-S1
Q2ASHCPU
Q2ASHCPU-S1
MELSEC-A
(AnCPU)
*4
A2UCPU
RS-422
A2UCPU-S1
A3UCPU
A4UCPU
A2ACPU
A2ACPUP21
A2ACPUR21
A2ACPU-S1
A2ACPUP21-S1
A2ACPUR21-S1
A3ACPU
A3ACPUP21
A3ACPUR21
A1NCPU
*1
A1NCPUP21
*1
A1NCPUR21
*1
A2NCPU
*1
A2NCPUP21
*1
A2NCPUR21
*1
A2NCPU-S1
*1
A2NCPUP21-S1
*1
A2NCPUR21-S1
*1
A3NCPU
*1
A3NCPUP21
*1
A3NCPUR21
*1
MELSEC-A
(AnSCPU)
*4
A2USCPU RS-422
PLC type HW/SW Version PLC type HW/SW Version
Q2ACPU DA Q2ASCPU AL
Q2ACPU-S1 DA Q2ASCPU-S1 AL
Q3ACPU DA Q2ASHCPU BL
Q4ACPU EA Q2ASHCPU-S1 BL
Q4ARCPU AL - -