AutomationDirect CLICK Series User Manual

Memory Map
All of the CLICK PLC units support the same memory map. The CLICK PLC uses decimal
numbers for the memory addressing. See pages 2-15 and 2-16 for the definitions of each data
type and memory type.
Memory Type Symbol
Data
Type
S/W
Icon
Range
Input Point
X
Bit
X001 – X816
Output Point
Y Y001 – Y816
Control Relay
C C1 – C2000
Timer
T T1 – T500
Counter
CT CT1 – CT250
System Control Bit
SC SC1 – SC1000
Data Register
DS Integer DS1 – DS4500
DD Integer2 DD1 – DD1000
DH HEX DH1 – DH500
DF
Floating
Point
DF1 – DF500
Input Register
XD
HEX
XD0 – XD8
Output Register
YD YD0 – YD8
Timer Register
TD Integer TD1 – TD500
Counter Register
CTD Integer2 CTD1 – CTD250
System Data Register
SD Integer SD1 – SD1000
Text
TXT Text TXT1 – TXT1000
CLICK PLC Hardware User Manual, 6th Edition, Rev. G – C0-USER-M
2–32
Chapter 2: Specifications

AutomationDirect CLICK Series Specifications

General

Brand	AutomationDirect
Model	CLICK Series
Category	Controller
Language	English