Input voltage range: DC24V.
Output voltage: DC5V.
Output current: 2.5A.
I/O points is an important indicator of PLC.
Reasonable selection of I/O points can not only satisfy the control requirements of the system,
And the total investment of the system is the lowest A1SJ71QLP21 PDF.
The input and output points and types of PLC should be determined according to the analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point A1SJ71QLP21
Taking into account the future adjustment and expansion,
In general should be estimated on the total number of points plus the amount of spare 20%~30% A1SSJ71QLP21 PDF A1SJ71QLP21 Manual .
The following describes the centralized control system I/O points of the estimate.
Relay output interface circuit of PLC
Working process: when the internal circuit output digital signal 1,
There is a current flowing through, the relay coil has a current, and then the normally open contact is closed,
Provide load current and voltage A1SJ71QLP21 PDF.
When the internal circuit outputs a digital signal 0, there is no current flowing through it,
The relay coil does not have a current, and the normally open contact is broken off,
A current or voltage that is disconnected from the load MITSUBISHI User's Manual.
It is through the output interface circuit to the internal digital circuit into a signal to make the load action or not action. I/O slots: 3 slots.
Outline dimension: 255*130.
CPU basic board can be plugged into 1 power modules,
1 CPU components and a maximum of 2, 3, 5, or 8 single slot size special function components and I/O components are respectively inserted and arranged MITSUBISHI User's Manual.
Expansion ports are arranged on both sides of the base plate,
For connecting the expannsion board for A1SJ71QLP21 User's Manual.
Up to 3 extension substrates. 8 channel analog output module.
Ans series has now launched a dedicated 8 channel D/A components,
Both voltage output and current output can be provided MITSUBISHI User's Manual.
Inn this way, the user system to provide a higher density of D/A features,
The same method is used to maintain the same output voltage or current output A1SJ71QLP21 Manual .