Table of Contents
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Purpose of this manual .............................................................................................. 3
Contents ..................................................................................................................... 3
Related manuals ......................................................................................................... 4
1-1.
Supplied Accessories .................................................................................. 1-1
1-2.
Connectors and Cable ................................................................................. 1-1
1-3.
Functions of Switches on AT Board ........................................................... 1-3
1-4.
Installation ................................................................................................... 1-4
1-5.
Instance of System Configuration ............................................................... 1-6
2-1.
Removal of Cabinet..................................................................................... 2-1
2-2.
Disconnecting/ Connecting Flexible Card Wire ......................................... 2-2
2-3.
Notes on Switching Regulator .................................................................... 2-2
2-4.
Fuse Replacement ....................................................................................... 2-2
2-5.
Notes on Service ......................................................................................... 2-4
2-6.
Self-Diagnosis ............................................................................................. 2-4
CNU-500
Table of Contents
1-2-1.
Connector Input and Output signals ........................................... 1-1
1-2-2.
Connection Connector ................................................................ 1-2
1-2-3.
Cable Wiring Diagram ............................................................... 1-2
1-4-1.
Installation Conditions ............................................................... 1-4
1-4-2.
Outside Dimensions ................................................................... 1-4
1-4-3.
Rack Mounting ........................................................................... 1-5
2-4-1.
Fuse on AT-100 Board ............................................................... 2-2
2-4-2.
Fuse in Switching Regulator ...................................................... 2-3
2-5-1.
Note on Replacement of Parts .................................................... 2-4
2-5-2.
P ROM IC .................................................................................. 2-4
2-6-1.
Equipment Required................................................................... 2-4
2-6-2.
Connection ................................................................................. 2-4
2-6-3.
Initial Setting .............................................................................. 2-4
2-6-4.
Self-Diagnosis Mode .................................................................. 2-5
2-6-5.
Switch Setting After Completion of Self-Diagnosis .................. 2-8
1
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