How To Choose Cpu - Nanda NA300 Series User Manual And Technical Specifications

NA300 Series Programmable Logic Controller Technical Specifications and User Manual
module
SOE module
Analog input
module
Analog output
module

8.2 How to choose CPU

The system integration solution must be taken into consideration when making the
choice of CPU. Questions will be clarified in this integration solution, whether PLC will
communicate with external devices and how, whether the communication requires
monitor and whether single CPU with single network or dual CPU with dual network will
be used.
When choosing CPUs, the questions you must think about are shown as follows：
Do you need NIC，single network or dual network?

Single CPU system or Dual CPU system?

Basic CPU or High Performance CPU?

Memory size of CPU.

300DOM3013201
300IIM3011601
300IIM3013201
300AIM3010401
300AIM3010801
300AIM3010405
300AIM3010805
300AOM3010201
300AOM3010401
DO32×DC24V×Transistor
IIM16×DC24V
IIM32×DC24V
AI4×current/voltage×Singl
e-ended input
AI8×current/voltage×Singl
e-ended input
AI4×RTD
AI8×RTD
AO2×current/voltage
AO4×current/voltage
- 141 -
Source
Sink and Source
Sink and Source
0～20mA
-10V~10V
0～20mA
-10V~10V
0～20mA
-10V~10V
0～20mA
-10V~10V