Omron KE1 User Manual page 29

Chapter 2.
2.1
2.2
2.3
2.4
2.5
Preparation
Flow before use ................................................................................ 2-2
■ Setting example .............................................................................................. 2-3
● Setting list of units ................................................................................... 2-4
Installation ......................................................................................... 2-6
■ External dimensions (unit: mm) ...................................................................... 2-6
■ Connection method......................................................................................... 2-7
● Horizontally connecting hook .................................................................. 2-7
● Connector................................................................................................ 2-8
■ Installation procedure ..................................................................................... 2-9
● Installation of DIN rail.............................................................................. 2-9
● Installation on a wall.............................................................................. 2-11
Installation of dedicated CT, ZCT ................................................... 2-12
■ Wire connection and installation of dedicated CT, ZCT ............................... 2-14
● Connection of dedicated CT ................................................................. 2-14
● Connection of dedicated ZCT ............................................................... 2-15
● Connection of split core type CT for earth wire only............................. 2-15
Input/output configuration and example of wiring diagram ............ 2-16
■ Model KE1-PGR1C-FLK............................................................................... 2-16
● Terminal arrangements and input/output configuration........................ 2-16
● Function of terminal .............................................................................. 2-16
● Example of wiring diagram.................................................................... 2-17
■ Model KE1-PVS1C-FLK ............................................................................... 2-18
● Terminal arrangements and input/output configuration........................ 2-18
● Function of terminal .............................................................................. 2-18
● Example of wiring diagram.................................................................... 2-19
■ Model KE1-VSU1B-FLK ............................................................................... 2-20
● Terminal arrangements and input/output configuration........................ 2-20
● Function of terminal .............................................................................. 2-20
● Example of wiring diagram.................................................................... 2-21
■ Model KE1-VAU1B-FLK ............................................................................... 2-22
● Terminal arrangements and input/output configuration........................ 2-22
● Function of terminal .............................................................................. 2-22
● Example of wiring diagram.................................................................... 2-23
■ Model KE1-CTD8E ....................................................................................... 2-24
● Terminal arrangements and input/output configuration........................ 2-24
● Function of terminal .............................................................................. 2-24
● Example of wiring diagram.................................................................... 2-25
■ Model KE1-ZCT8E........................................................................................ 2-27
● Terminal arrangements and input/output configuration........................ 2-27
● Function of terminal .............................................................................. 2-27
● Example of wiring diagram.................................................................... 2-28
Wiring .............................................................................................. 2-30
■ Requests for wiring ....................................................................................... 2-30
■ Wiring............................................................................................................ 2-30
● Power voltage ....................................................................................... 2-30
● USB port................................................................................................ 2-31
● Input voltage.......................................................................................... 2-31
● CT input................................................................................................. 2-32
● ZCT input .............................................................................................. 2-33
● RS-485 communication......................................................................... 2-33
● Output.................................................................................................... 2-34