Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 29

Part 1: Summary of MR-J3/MR-J3W Replacement
(i) General-purpose interface 400 V class (30 kW or more)
Model
MR-J3-DU30KA4
+ MR-J3-CR55K4
MR-J3-DU37KA4
+ MR-J3-CR55K4
MR-J3-DU45KA4
+ MR-J3-CR55K4
MR-J3-DU55KA4
+ MR-J3-CR55K4
(j) SSCNET interface 400 V class (30 kW or more)
Model
MR-J3-DU30KB4
+ MR-J3-CR55K4
MR-J3-DU37KB4
+ MR-J3-CR55K4
MR-J3-DU45KB4
+ MR-J3-CR55K4
MR-J3-DU55KB4
+ MR-J3-CR55K4
(k) General-purpose interface 100 V class
Model
MR-J3-10A1
MR-J3-20A1
MR-J3-40A1
(l) SSCNET interface 100 V class
Model
MR-J3-10B1
MR-J3-20B1
MR-J3-40B1
(m) DIO command, Serial communication operation 100 V class
Model
MR-J3-10T1
MR-J3-20T1
MR-J3-40T1
Replacement model
(example)
( : Compatible)
MR-J4-DU30KA4
+ MR-CR55K4
MR-J4-DU37KA4
+ MR-CR55K4
MR-J4-DU45KA4
+ MR-CR55K4
MR-J4-DU55KA4
+ MR-CR55K4
Replacement model
(example)
( : Compatible)
MR-J4-DU30KB4
+ MR-CR55K4
MR-J4-DU37KB4
+ MR-CR55K4
MR-J4-DU45KB4
+ MR-CR55K4
MR-J4-DU55KB4
+ MR-CR55K4
Replacement model
(example)
( : Compatible)
MR-J4-10A1
MR-J4-20A1
MR-J4-40A1
Replacement model
(example)
( : Compatible)
MR-J4-10B1
MR-J4-20B1
MR-J4-40B1
Replacement model
(example)
( : Compatible)
MR-J4-10A1-RJ
MR-J4-20A1-RJ
MR-J4-40A1-RJ
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Attachment
compatibility
Refer to "Part 5: Review on Replacement of MR-
J3-DU_ with MR-J4-DU_"
Attachment
compatibility
Refer to "Part 5: Review on Replacement of MR-
J3-DU_ with MR-J4-DU_"
Attachment
compatibility
Refer to "Part 7: Common Reference Material".
Attachment
compatibility
Refer to "Part 7: Common Reference Material".
Attachment
compatibility
Refer to "Part 7: Common Reference Material".
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