Revision History
32
NX-series Digital I/O Unit User’s Manual (W521)
Revision History
A manual revision code appears as a suffix to the catalog number on the front and back covers of the
manual.
Revision code Date Revised content
01 April 2013 Original production
02 June 2013 Added time stamp refreshing, models on time stamp refreshing and cor-
rected mistakes.
03 September 2013 Added information on the NX-IA3117/OC2733 and corrected mistakes.
04 July 2014 Added information on the
NX-ID5142-5/ID6142-5/OD5121-5/OD5256-5/OD6121-5/OD6256-5/MD
6121-5/MD6256-5 and corrected mistakes.
05 April 2015 • Added information on the
NX-ID5142-1/ID6142-6/OD3268/OD5121-1/OD5256-1/OD6121-6/MD
6121-6.
• Made changes accompanying the addition of the NX-series CPU Unit.
• Corrected mistakes.
06 October 2016 • Made changes accompanying the addition of NX-OC4633.
• Made changes to add NY-series IPC Machine Controller Industrial
Panel PCs and Industrial Box PCs.
• Made changes accompanying the addition of the NX-series NX1P2
CPU Unit.
• Corrected mistakes.
07 June 2017 • Made changes accompanying the upgrade of the NX-ECC203 unit ver-
sion to version 1.5.
• Made changes accompanying the upgrade of the NX-EIC202 unit ver-
sion to version 1.2.
• Corrected mistakes.
Cat. No.
W521-E1-07
Revision code