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Revision History
12 January 2008 Added information on unit version 4.1 of the CJ1H-CPU@@H-R CPU Units (CJ1-H-R).
Page x: Added row to table.
Page xv: Added information to note.
Page xvii: Changed unit version in top table. Added note and information on specifica-
tions change. 
Page xviii: Added note on CX-Programmer versions.
Pages 13 and 277: Added note.
Page 438: Added information to high-speed clock pulse table.
13 August 2008 Page x: Added unit version 4.2. 
Pages xv: Changed note 2. 
Page xvii: Changed note 2 and changed unit version to 4.2.  
Page xviii: Changed note 2 and added sentence at top of page. 
Page xxix: Added the CJ2 CPU Units. 
Pages xxx and xxxi: Changed name of W446, W447, W464, and W463, and removed 
version number from description of W447. 
Page 13: Changed note. 
Page 45: Removed note. 
Page 57: Changed "input comparison" to "symbol comparison." 
Page 79: Changed programming specifications.
Page 86: Changed remote programming and monitoring specifications. 
Page 88: Removed "at room temperature" from some of the inrush current specifications. 
Page 163: Added XW2Z-200S-V and XW2Z-500S-V.
Pages 184 and 187 to 190: Changed headings and callouts. 
Page 303: Removed last line of table.  
Page 307: Replaced screen capture
Page 438: Changed lower left cell of table. 
Page 539 and other pages: Added "5 V DC:" or added a colon to the internal current 
consumption specifications for all Units.
Pages 557, 577 to 579: Added "load" to "short-circuit protection" in callouts. 
Revision code Date Revised content