Applicable model: A975/970/960GOT (-B).Input type: DC input, positive public end / negative public end.
Input points: 16 points.
Enter the response time: 10ms the following.
Rated input voltage / current: DC24V/5mA.
Output form: transistor output, leakage type.
Output points: 16 points.
OFF leakage current: 0 AY50-UL User's Manual. 1mA.
Output protection function: No.
Rated load voltage / current: DC24V/DC24V/0 AY50-UL5A.
External connection: 1 line /1 line type.
A2C shape terminal.
Type of input and output terminal.
Shape and A2C input and output modules are identical (same mounting dimensions),
Machining and installing holes are not required. Description: supporting the use of AJ65BT-RPI-10A and AJ65BT-RPT-10B, support 156K/625K/2 AY50-UL User's Manual. 5Mbps.
Station type: take up 1 stations for the remote I/O.
Spare 5 products for different purposes.
Thin waterproof type relay hub.
Extension of star type wiring and main line length, waterproof structure.
Spring clip terminal type relay hub.
Star type wiring, length of the main line, spring clamping terminal table type.
Relay appliance (T branch) unit.
Extension of T type branch and trunk length AY50-UL User's Manual.
Relay unit in light.
In the presence of interference in the environment of the wiring, the length of the trunk line.
Relay unit in space light.
Communication between linear moving bodies. Output type: relay output.
Output points: 32 points.
OFF leakage current: -.
Output protection function: No.
Rated load voltage / current: DC24V/AC240V/2A.
External connection: 1 wire.
A2C shape terminal.
Type of input and output terminal.
Shape and A2C input and output modules are identical (same mounting dimensions),
Machining and installing holes are not required. 5 slots.
Can be installed in the power supply unit for A series units installed QnA/.
When the programmer input programinto the user program memory,
Then CPU according to the function of the system (the system program memory to explain the compiler),
Translate the user program into PLC internally recognized by the user to compile the program.
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.
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.
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 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.
The input and output points and types of PLC should be determined acccording to the analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point AY50-UL Manual.
Taking into account the future adjustment and expansion,
In general should be estimaated on the total number of points plus the amount of spare 20%~30% AY50-UL Manual.
The following describes the centralized control system I/O points of the estimate.