AutomationDirect CLICK Series Manual page 11

Table of Contents
C0-01AC Power Supply ........................................................................................ 2–148
PSP24-DC12-1 DC-DC Converter ......................................................................... 2–148
Accessories ............................................................................................................. 2–149
Chapter 3 - Installation and Wiring
Safety Guidelines ....................................................................................................... 3–2
Plan for Safety .......................................................................................................... 3–2
Three Levels of Protection ........................................................................................ 3–3
Orderly System Shutdown ........................................................................................ 3–3
System Power Disconnect ........................................................................................ 3–3
Emergency Stop Circuits .......................................................................................... 3–4
Introduction to the CLICK PLC Mechanical Design .................................................. 3–5
CLICK PLC Units ....................................................................................................... 3–5
Component Locations on Basic and Standard PLC Units .......................................... 3–5
Component Locations on Analog PLC Units ............................................................. 3–6
Component Locations on Ethernet PLC Units ........................................................... 3–7
CLICK I/O Modules .................................................................................................. 3–8
CLICK Power Supplies .............................................................................................. 3–9
Battery Backup (Standard, Analog and Ethernet PLC Units) .................................... 3–10
Mounting Guidelines ............................................................................................... 3–11
Environmental Specifications .................................................................................. 3–11
Agency Approvals ................................................................................................... 3–11
CLICK Unit Dimensions .......................................................................................... 3–11
Enclosures .............................................................................................................. 3–14
Panel Layout and Clearances .................................................................................. 3–14
Installing the CLICK PLC .......................................................................................... 3–16
Connecting the Modules Together ......................................................................... 3–16
Mounting CLICK PLC System on DIN Rail .............................................................. 3–17
Optional Mounting Method ................................................................................... 3–17
Wiring Guidelines .................................................................................................... 3–18
Power Input Wiring to Click Power Supply ............................................................. 3–18
Power Input Wiring to CLICK PLC .......................................................................... 3–18
Fuse Protection ....................................................................................................... 3–19
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CLICK PLC Hardware User Manual, 6th Edition, Rev. F – C0-USER-M