Hardware Manual
Table Of Contents
- Front Cover
- Manual Number
- Guidelines for the safety
- Marine standard
- Note Concerning the CE Marking
- EMC
- LVD
- Associated Manuals
- Table of Contents
- 1. Introduction
- 2. Terminal layouts
- 3. Installation Notes
- 4. Power Supply
- 5. Inputs
- 6. Outputs
- 7. Diagnostics
- 8. Appendix
- Back Cover
FX1N Series Programmable Controllers Outputs 6.
6-6
3) Interlock
4) In-phase
For loads such as forward/reverse contactors, etc.,
where a hazardous condition could result if switched
ON simultaneously, an external interlock should be
provided for interlocking the PLC's internal
programs as shown to the right.
PLC output contacts (*) should be used in an "in-
phase" manner.
Inter-
lock
PLC output
contact
PLC output
contact
Limit of normal
rotation
Limit of reverse
rotation
*
Bad
Good
*
*
*