7
FX3UC Series Programmable Controllers
User's Manual - Hardware Edition
Table of Contents
8.11 FX-16EYT-ES-TB/UL ................................................................................................................ 238
8.11.1 Specifications ............................................................................................................................ 238
8.11.2 Internal circuit ............................................................................................................................ 239
8.11.3 Example of output external wiring ............................................................................................. 239
8.11.4 External wiring precautions ....................................................................................................... 239
8.12 FX-16EYT-ESS-TB/UL.............................................................................................................. 240
8.12.1 Specifications ............................................................................................................................ 240
8.12.2 Internal circuit ............................................................................................................................ 241
8.12.3 Example of output external wiring ............................................................................................. 241
8.12.4 External wiring precautions ....................................................................................................... 242
8.13 FX-16EYS-TB ........................................................................................................................... 243
8.13.1 Specifications ............................................................................................................................ 243
8.13.2 Internal circuit ............................................................................................................................ 244
8.13.3 Example of output external wiring ............................................................................................. 244
8.13.4 External wiring precautions ....................................................................................................... 245
8.14 FX-16EYS-ES-TB/UL................................................................................................................ 246
8.14.1 Specifications ............................................................................................................................ 246
8.14.2 Internal circuit ............................................................................................................................ 247
8.14.3 Example of output external wiring ............................................................................................. 247
8.14.4 External wiring precautions ....................................................................................................... 247
9. CC-Link/LT Built-in master ability (Only FX3UC-32MT-LT) 248
9.1 Outline......................................................................................................................................... 250
9.1.1 Outline of System ........................................................................................................................ 250
9.1.2 Major Procedures until Operation................................................................................................ 251
9.2 CC-Link/LT specifications ........................................................................................................... 252
9.2.1 Performance specifications ......................................................................................................... 252
9.2.2 Network wiring specifications ...................................................................................................... 253
9.2.3 Cable specifications..................................................................................................................... 253
9.2.4 The built-in power supply specifications for CC-Link/LT networks .............................................. 254
9.3 System configuration [CC-Link/LT Built-in master ability] ........................................................... 255
9.3.1 CC-Link/LT total configuration..................................................................................................... 255
9.3.2 Number of connectable additional CC-Link/LT masters.............................................................. 256
9.3.3 Cautions on use........................................................................................................................... 257
9.4 Selection of connection cables, connectors and terminal resistors............................................. 257
9.4.1 Selection of cables ...................................................................................................................... 257
9.4.2 Selection of connectors ............................................................................................................... 257
9.4.3 Selection of terminal resistors ..................................................................................................... 257
9.5 Combination and mixed use of cables ........................................................................................ 258
9.5.1 Combination of trunk line cable and drop line cables .................................................................. 258
9.5.2 When using different cables together.......................................................................................... 258
9.5.3 System configuration examples................................................................................................... 259
9.6 Selection of the power supply for CC-Link/LT............................................................................. 261
9.6.1 System power calculation procedure........................................................................................... 261
9.6.2 Installation concept of power adapter or dedicated power supply............................................... 262
9.6.3 System power supply calculation (FX3UC-32MT-LT built-in power supply) ................................. 264
9.6.4 System configuration example 1 ................................................................................................. 267
9.6.5 System configuration example 2 (When current consumption and voltage drop are large)........ 268
9.7 Design Precautions..................................................................................................................... 270
9.7.1 Prevention of erroneous inputs and outputs to/from remote I/O modules ................................... 270
9.7.2 When using high flexible cable.................................................................................................... 271
9.8 Connection of Cables, Connectors and Terminating Resistors .................................................. 272
9.8.1 Procedure.................................................................................................................................... 272
9.8.2 Connection outline for connection cables (Example: CC-Link/LT dedicated flat cables) ............ 273
9.8.3 How to attach connectors for the dedicated flat cable (terminal/T-branch processing)............... 273
9.8.4 How to attach connectors for the VCTF cable/high flexible cable
(terminal/T-branch processing)............................................................................................... 275
9.8.5 Inserting a connector [to power supply adapter/dedicated power supply]................................... 278
9.8.6 Connecting a connection cable to the CC-Link/LT interface connector....................................... 279
9.8.7 How to attach a terminating resistor............................................................................................ 279
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