MOOG G123-825-001 Buffer amplifier
Specific Parameters
Brand Moog (American Brand)
Product Series G123 Series
Product Type Industrial-Grade Buffer Amplifier
Model G123-825-001
Supply Voltage 24VDC
Input Signal Types ±10V (PLC Output), 4-20mA (PLC Output), Servo Amplifier Current Output
Output Signal Types Switchable (4-20mA Fixed, 0 to ±10V Fixed, 0 to ±5 to ±100mA Switchable)
Maximum Output Current 500mA (Terminal 10)
Filter Function Built-in Single-Pole Active Filter, Switchable Filter Time Constant
Input Resistance ±10V Signal Input Resistance Switchable (100kΩ to 1kΩ)
Adaptable Valve Types MOOG Servo Valves, MOOG Proportional Valves (EFB Valves, MFB Valves)
Indicators VV LED Valve Drive Indicator, IV LED Valve Drive Indicator
Test Point Valve Drive Signal Test Point
Mounting Method DIN Rail Mount
Certification Standards CE Certification
Functional Features Supports Seamless Replacement of MFB Valves with EFB Valves Without Changing Servo Amplifiers
Product Performance
It has precise signal conversion function, which can realize signal compatibility between PLC/servo amplifier and MOOG servo/proportional valves, effectively solving the problem of mismatch between ±10V, 4-20mA signals and valve group drive requirements.
Built-in single-pole active filter with switchable filter time constant, which can accurately remove noise interference from input signals, ensure the stability and accuracy of signal transmission, and avoid valve group control deviation.
Input and output signals can be flexibly switched through switches, adapting to various MOOG EFB valves and MFB valves. It can directly replace old MFB valves with modern EFB valves without changing the original servo amplifier, reducing system upgrade costs.
Equipped with VV and IV LED valve drive indicators, it can intuitively display the polarity and level of the valve drive signal, and combined with the valve drive signal test point, it is convenient for on-site debugging, fault diagnosis and daily operation and maintenance.
Adopting a compact DIN rail mounting design, it is small in size and convenient to install, which can flexibly adapt to the layout of industrial control cabinets and save installation space.
Adopting 24VDC stable power supply, it has low operating power consumption, complies with CE certification standards, has excellent anti-electromagnetic interference ability, and can operate stably for a long time in complex industrial electromagnetic environments.
It has low signal transmission delay and high conversion accuracy, which can quickly respond to changes in input signals, ensure precise control of MOOG valve groups, and adapt to the real-time control needs of industrial hydraulic control systems.
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