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D2 / SZ series CPU replacement precautions
Question
I would like to update the D2 (SZ) series CPU to D2-263, D2-265.
Are there any precautions?
Answer
Attention should be paid to module mounting restrictions and support for special modules.
For details, see “Notes” below.
Notes
Module mounting restrictions
In the SZ / D2 series CPU, the following special modules cannot be installed and used in the slot (Slot0) to the right of the CPU installation slot on the CPU installation base.
Special module support
Module name | Model number | SZ-3 D2-230 | SZ-4 D2-240 | SZ-4M D2-250 | D2-250-1 | D2-260 | D2-263 | D2-265 | ||||||||
Base expansion module | D2-EM / D2-CM | × | × | × | 〇 | 〇 | 〇 | 〇 | ||||||||
Counter interface module | Z-CTIF / D2-CTRINT | 〇 | 〇 | 〇 | 〇 | 〇 | × | × | ||||||||
Serial communication module | Z-01DM / D2-DCM | × | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | ||||||||
Ethernet communication module | H2-ECOM | × | 〇 | 〇 | 〇 | 〇 | × | × | ||||||||
H2-ECOM100 | × | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | |||||||||
Ethernet Mode communication module | H2-ERM | × | 〇 | 〇 | 〇 | 〇 | × | × | ||||||||
H2-ERM100 | × | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | |||||||||
remote I/O | Z-23RM / D2-RMSM | × | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | ||||||||
Z-02RM (For JTEKT: M-Net Master [Toyo Kogyo]) | × | × | × | 〇 | 〇 | 〇 | 〇 | |||||||||
Devicenet Master | D2-DEVMSTR / F2-DEVMSTR | × | × | × | 〇 | 〇 | 〇 | 〇 | ||||||||
High speed counter module | H2-CTRIO / H2-CTRIO2 | × | × | × | 〇 | 〇 | 〇 | 〇 | ||||||||
CU-Net module | D2-HSIO | × | × | × | 〇 | 〇 | 〇 | 〇 | ||||||||
MECHATROLINK-II module | D2-MLINK | × | × | × | 〇 | 〇 | 〇 | 〇 | ||||||||
2 Axis positioning module | D2-02PM | × | × | × | 〇 | 〇 | 〇 | 〇 |
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