4KA72X023 III
XOR Logic Diagram................................................................................................................................... 147
SR Logic Diagram ...................................................................................................................................... 147
NOT Logic Diagram................................................................................................................................... 147
Pulse Logic Diagram................................................................................................................................... 148
BOOLEAN Logic Diagram ........................................................................................................................ 148
Function Block.................................................................................................................................................... 149
Timer Function Block................................................................................................................................. 150
Common Counter function block................................................................................................................ 158
High Speed Counter Function Block (DC Version Only) ........................................................................... 164
RTC Comparator Function Block ............................................................................................................... 166
Analog Comparator Function Block........................................................................................................... 171
AS (ADD-SUB) function block.................................................................................................................. 174
MD (MUL-DIV) function block................................................................................................................. 175
PID (Proportion- Integral- Differential) function block.............................................................................. 176
MX (Multiplexer) function block................................................................................................................ 177
AR (Analog-Ramp) function block............................................................................................................. 178
Example: ..................................................................................................................................................... 181
DR (Data-Register) function block............................................................................................................. 182
MU (Modbus) function block ..................................................................................................................... 183
Chapter 7: Hardware Specification............................................................................................................................. 189
Normal Specification .......................................................................................................................................... 190
Product Specifications......................................................................................................................................... 191
Power Specifications........................................................................................................................................... 192
Normal model machine Specifications ....................................................................................................... 192
12V DC model Specifications..................................................................................................................... 193
24V AC model Specifications..................................................................................................................... 193
Power circuitry diagram.............................................................................................................................. 194
Input Specifications............................................................................................................................................. 195
100~240V AC model .................................................................................................................................. 195
24V AC model ............................................................................................................................................ 195
24V DC, 12 I/O model................................................................................................................................ 196
24V DC, 20 I/O model................................................................................................................................ 197
12V DC, 12 I/O model................................................................................................................................ 198
12V DC, 20 I/O model................................................................................................................................ 199
Output Specifications.......................................................................................................................................... 200
Output Port wiring notice.................................................................................................................................... 200
Light Load................................................................................................................................................... 200
Inductance Load.......................................................................................................................................... 201
Life of relay................................................................................................................................................. 201
Size diagram of SG2........................................................................................................................................... 202
Chapter 8: 20 Points RS485 type Models Instruction................................................................................................. 203
Communication function..................................................................................................................................... 204
Detail instruction................................................................................................................................................. 206
Remote IO function.............................................................................................................
........................ 206
IO Link Function......................................................................................................................................... 207
MU instruction (Modbus RTU master)....................................................................................................... 209
Modbus RTU slave function ....................................................................................................................... 211
SG2 Modbus protocol................................................................................................................................. 211
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