DVP-ES3/EX3/SV3/SX3 Series Hardware and Operation Manual
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1.3 Characteristics
(1) High efficiency
A 32-bit high-speed processor is used. The module executes each basic instruction at 25 ns speed
and each moving instruction at 150 ns. The module executes instructions at a speed of 40k steps/ms
(40% of the instructions are basic instructions, and 60% of the instructions are applied instructions).
The CPU uses the Soc architecture, built with 4 high speed counters. The maximum frequency is 200k
Hz for each counter; four-axis (8 points) high speed position output at 200k Hz.
(2) Supporting more inputs and outputs
The DVP-ES3/EX3 PLC CPU supports up to 256 digital I/Os (inputs + outputs) or 8 analog I/O
modules.
The DVP-SV3/SX3 PLC CPU supports up to 512 digital I/Os (256 inputs + 256 outputs). The 512 I/Os
are shared by the PLC CPU (16DIs and 16 Dos), 8 right-side extension modules and 8 left-side
high-speed extension modules. It is recommended not to connect more than 14 right-side slim type
extension modules.
(3) Larger program capacity and memory
The CPU modules have 64k steps of program capacity. 60000 general registers (30000 for specific
use and 30000 for programming editing), and 64k words of memory (that can be used for storing
parameters).
(4) Supporting IEC 61131-3
The DVP-ES3/EX3/SV3/SX3 PLC CPU supports IEC 61131-3.
There are four types of programming languages: ladder diagram (LD), sequential function chart (SFC),
structure text (ST) and continuous function chart (CFC).
NOTE: ISPSoft version 3.08 or higher support ES3 Series PLC. DIADesigner V1.30 or higher support
ES300TEC, EX3/SV3/SX3 Series PLC.
You can select a programming language according to your preference. Programming languages
support one another so that programs written by different users are compatible.
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