The G123-825-001 is a Moog control valve model used to connect the output of a standard signal source to the Moog servo proportional valve. It accepts three types of signal inputs and can output most of the Moog servo proportional valve signals. In addition, it is equipped with a unipolar active filter capable of removing noise from the input signal.
G123-825-001 control valve is a Moog company product, it has the following characteristics:
Three types of signal input are accepted, and most Moog servo proportional valve signals can be output.
It is equipped with a unipolar active filter that removes noise from the input signal.
With high signal processing capability, it can amplify the signal amplitude or power, and is an important component of signal processing in automation technology tools.
The power required for amplification is provided by energy.
For linear MOOG amplifiers, the output is a repetition and enhancement of the input signal. For nonlinear MOOG amplifiers, the output is a function of the input signal.
1 Range
These application notes are the application guide for the G123-825 buffer amplifier. They will tell you how to install the connection and adjust the buffer amplifier. They don't tell you how to design a closed-loop system that uses it.
2 Description
The G123-825 buffer amplifier is available in two types of connectors and filters.
2.1 PLC 10V and 4-20mA
It is connected to the standard PLC analog output module, one side is Moog valve, the other side is. It simplifies the use of PLCS in closed loops. The buffer amplifier solves the common problem of 4-20mA or 10V PLC output with no
Compatible with valve drive requirements.
2.2 Mechanical feedback valve
It is connected to the current output of the servo amplifier, one side is the Moog valve, the other side is. This allows older mechanical feedback (mfb) valves to be replaced by modern electric feedback (efb) servo and proportional valves, without changing the servo amplifier.
The buffer amplifier takes the output of an existing servo amplifier and converts it into an efb compatible signal.
2.3 Filters
The buffer amplifier provides a filter to eliminate noise from the input signal.
3 Installation
3.1 Layout
Horizontal DIN rail, mounted on the vertical back of the industrial steel housing, the intended method of installation. The G123-825's rail release clip should face downward, so the front panel and terminal identification are readable and therefore internal
Electronic devices get a cooling flow. An important consideration for placing the module is subjected to magnetic interference (EMI) from other devices in the enclosure of the device. For example, frequency conversion and AC servo drives will produce high levels
The electromagnetic interference. Be sure to check the compliance of other equipment before the EMC is placed G123-825 nearby.
3.2 Cooling
Vents at the top and bottom of the G123-825 chassis provide cooling for the electronics inside. These vents should be cleared. Be sure that the following equipment does not produce hot exhaust gases from hot G123-825.
