Determination the number of analog output module

In the right FX series programmable controller basic unit can connect up to eight special function modules, plc controller suppliers ,which are numbered from the one closest to the base unit begins sequentially numbered from 0 to 7. This configuration uses FX2N48 point basic unit, connecting FX-4AD, FX-4DA, FX-2AD 3 block simulates modules, their numbers are numbers 0,1,2. This does not affect the right of the three modules extend the number two, but it will affect the total input and output points. 3 analog modules occupy a total of 24 points, digital output plc  then the basic unit and expansion of the total input and output points can only have 232 points.

Analog output module

In FX series PLC basic unit right, analog output plc you can connect up to 8 pieces of special function modules and their number from the closest to the basic unit that started sequentially numbered from 0 to 7.

FX2N commonly used analog output module FX2N-4DA, FX2N-8DA, FX2N-2DA analog output module.

FX - 2DA is a 2 channel 12 bit D / A converting module, and it is an output module with high accuracy. By simply adjusting or depending on the instruction of a programmable controller, high-speed counter modules the range of analog output can be changed. The reading and writing of data such as instantaneous values and setting values are carried out with TO / FROM instructions.

FX2N commonly used analog input module

FX2N commonly used analog input module fx2n-2ad, programmable logic controller manufacturer fx2n-4ad and core of analog input module and a temperature sensor input module. FX - 2AD 2 channel 12 bit A / D converter module.

According to the external connection method and PLC instruction, input voltage or current input, plc analog input module  input module with high accuracy. Through simple adjustments or according to the PLC instruction can change the range of the analog input. The instantaneous value and the set value of the data read and write using FROM / TO instruction.

PLC analog input and output module

Q: now need to add equipment such as temperature measurement system, there are two analog modules PLC, 8*12BIT and AI were AI 8*TC, two plc analog input output module . I am alsoJust contact this thing, cannot read what is the meaning of. Please explain.

A: depends on your temperature element type, TC this is only if the thermocouple, thermal resistance can not.
Of course, you can choose a set of temperature transmitter parameters, converting the thermocouple and thermal resistance signal for 4~20mA, communication module plc and then to the general AI module You can.