Overview
The AGM Electronics EA 4000-22 isolator is a precision signal conditioning and isolation device designed for industrial automation and control applications. Part of AGM Electronics’ established 4000 series product line, the EA 4000-22 isolator provides buffering and scaling of analog signals while maintaining galvanic isolation between input and output circuits. This isolator supports multiple voltage and current configurations, making it suitable for integration into PLC control systems, sensor networks, and analog signal chains where noise immunity and signal integrity are critical.
Key Features
- Galvanic isolation between input and output circuits for noise rejection
- Buffered and scaled signal conditioning using precision operational amplifier circuits
- Compact form factor suitable for industrial control panels and DIN rail mounting
- Support for multiple analog input/output signal ranges
- Robust design for reliable operation in industrial environments
Technical Specifications
The EA 4000-22 is engineered to handle standard industrial analog signal levels with precision scaling and isolation. Specifications vary based on factory configuration of input/output ranges. The unit operates on 24 VDC power supply common in industrial control systems. For precise input/output specifications on this particular unit, consult the factory configuration documentation or contact your system integrator.
Typical Applications
- Signal isolation between noisy analog sensors and PLC input modules
- Buffering weak sensor signals for reliable digitization
- Noise immunity in motor control and industrial drive systems
- Analog signal conditioning in distributed control architectures
- Protection of sensitive measurement circuits from voltage transients
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix and ControlLogix PLC input modules
- Siemens S7-1200 and S7-1500 analog input cards
- Mitsubishi FX and Q-series PLC systems
- Omron CP and NX-series controllers
- 4-20 mA current loop and 0-10 VDC analog sensors
- Industrial process control and measurement systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. AGM Electronics 4000 series isolators may have application-specific configurations.
Works With
- Industrial analog sensor networks
- Standard 24 VDC industrial power supplies
- PLC analog input modules (4-20 mA and 0-10 VDC)
- Data acquisition systems requiring signal isolation
- Motor control and drive systems with analog feedback
