
Series | Model name | Clock | Communication | | | | | | |
type | | | | | | |
| | | | | | | | |
| L02CPU | | | | | | | | |
| L26CPU | | | | | | | | |
| | | | | | | | | |
MELSEC-L | L26CPU-BT | | - | | | | | | |
L02CPU-P | | | | | | | |
| | | | | | | | |
| L26CPU-PBT | | | | | | | | |
| | | | | | | | | |
| L02SCPU | | | | | | | | |
MELSEC-Q | Q02CPU-A | | | | | | | | |
| | | | | | | | |
Q02HCPU-A | | - | | | | | | |
(A mode) | | | | | | | |
| | | | | | | | |
Q06HCPU-A | | | | | | | | |
| | | | | | | | |
| Q2ACPU | | | | | | | | |
| | | | | | | | | |
MELSEC-QnA | Q2ACPU-S1 | | Bus | | | | | | |
| | | | | | | |
Q3ACPU | | | | | | | *1 |
(QnACPU) | | connection | | | | | |
Q4ACPU | | | | | | | |
| | | | | | | | |
| Q4ARCPU*2 | | | | | | | | |
| Q2ASCPU | | | | | | | | |
MELSEC-QnA | | | Bus | | | | | | |
Q2ASCPU-S1 | | | | | | | *1 |
(QnASCPU) | | | connection | | | | | |
Q2ASHCPU | | | | | | | |
| Q2ASHCPU-S1 | | | | | | | | |
| A2UCPU | | | | | | | | |
| | | | | | | | | |
| A2UCPU-S1 | | | | | | | | |
| A3UCPU | | | | | | | | |
| | | | | | | | | |
| A4UCPU | | | | | | | | |
| | | | | | | | | |
| A2ACPU | | | | | | | | |
| A2ACPUP21 | | | | | | | | |
| | | | | | | | | |
| A2ACPUR21 | | | | | | | | |
| | | | | | | | | |
| A2ACPU-S1 | | | | | | | | |
| A2ACPUP21-S1 | | | | | | | | |
| | | | | | | | | |
| A2ACPUR21-S1 | | | | | | | | |
| | | | | | | | | |
| A3ACPU | | | | | | | | |
MELSEC-A | A3ACPUP21 | | Bus | | | | | | |
| | | | | | | *1 |
A3ACPUR21 | | | | | | |
(AnCPU) | | connection | | | | | |
| | | | | | | |
A1NCPU | | | | | | | |
| | | | | | | | |
| A1NCPUP21 | | | | | | | | |
| | | | | | | | | |
| A1NCPUR21 | | | | | | | | |
| | | | | | | | | |
| A2NCPU | | | | | | | | |
| A2NCPUP21 | | | | | | | | |
| | | | | | | | | |
| A2NCPUR21 | | | | | | | | |
| | | | | | | | | |
| A2NCPU-S1 | | | | | | | | |
| A2NCPUP21-S1 | | | | | | | | |
| | | | | | | | | |
| A2NCPUR21-S1 | | | | | | | | |
| | | | | | | | | |
| A3NCPU | | | | | | | | |
| A3NCPUP21 | | | | | | | | |
| | | | | | | | | |
| A3NCPUR21 | | | | | | | | |
| A2USCPU | | | | | | | | |
| | | | | | | | | |
| A2USCPU-S1 | | | | | | | | |
| | | | | | | | | |
| A2USHCPU-S1 | | | | | | | | |
| | | | | | | | | |
| A1SCPU | | | | | | | | |
| A1SCPUC24-R2 | | | | | | | | |
| | | | | | | | | |
MELSEC-A | A1SHCPU | | Bus | | | | | | |
| | | | | | | |
A2SCPU | | | | | | | *1 |
(AnSCPU) | | | connection | | | | | | |
A2SCPU-S1 | | | | | | | |
| | | | | | | | |
| | | | | | | | | |
| A2SHCPU | | | | | | | | |
| A2SHCPU-S1 | | | | | | | | |
| A1SJCPU*3 | | | | | | | | |
| A1SJCPU-S3*3 | | | | | | | | |
| A1SJHCPU*3 | | | | | | | | |
MELSEC-A | A0J2HCPU | | Bus | | | | | | *1 |
| | connection | | | | | |
A0J2HCPUP21 | | | | | | |
| | | | | | | |
| | | | | | | | | |
1
| Refer to | PREPARATORY PROCEDURESFOR MONITORING |
| |
| - |
| |
2
| - | DEVICERANGE | THATCAN BE SET |
| 5.2.2 |
| | |
3
RANGEACCESS | MONITORINGFOR |
5.2.3 | |
4
| HOW TO MONITOR REDUNTANT SYSTEM | |
5.2.2 | 5 | |
|
| BUS CONNECTION |
| |
| | | |
| | |
| | 6 | |
| | DIRECT CONNECTION TO CPU | |
| | | |
| | |
| | 7 | |
5.2.3 | | COMPUTER LINK CONNECTION | |
| | |
| | | |
| 8 | |
5.2.4 | | | |
(Continued to next page)
*1 Only GT115
-Q
BDA can be connected.
*2 Bus-connect the GOT on the last redundant extension base A68RB (version B or later) for the Q4ARCPU redundant system. *3 When an extension base unit is connected, a bus connection cannot be established.
5.1 Connectable Model List