Overview
The AGM Electronics EA-4000-13 is a signal isolation converter designed for industrial control and automation applications. This isolator converts 1/5 VDC input signals to 4/20 mADC output, enabling safe separation of analog signals between control systems while eliminating ground loop interference. Though discontinued by the manufacturer, the EA-4000-13 remains a reliable solution for legacy system maintenance and as a drop-in replacement component.
Key Features
- Isolates input and output circuits to eliminate ground loop noise
- Converts 1/5 VDC analog input to 4/20 mADC analog output
- 24 VDC power supply operation
- Industrial-grade signal conditioning and isolation
- Compact form factor suitable for panel-mount installations
Technical Specifications
- Input Signal: 1/5 VDC
- Output Signal: 4/20 mADC
- Power Supply: 24 VDC
- Product Type: DC to DC Isolator / Signal Converter
- Manufacturer: AGM Electronics
- Part Number: EA-4000-13
- Status: Discontinued by Manufacturer
- Available Inventory: In Stock (Surplus/NOS)
Typical Applications
- PLC analog input module signal isolation and conditioning
- Pressure transducer and sensor signal conversion
- 4-20 mA loop isolation in industrial control cabinets
- Legacy automation system retrofits and upgrades
- Ground loop noise elimination in multi-device networks
Compatibility & Replacements
Compatible With
- Allen-Bradley PLC analog input modules (1756-IB16, 1756-IF4, 1771-IB)
- Siemens S7-300 / S7-400 analog input cards
- Mitsubishi FX / Q series PLC analog inputs
- Standard 4-20 mA instrumentation networks
- Industrial control systems requiring signal isolation
Replaces / Drop-In Replacement For
- AGM Electronics EA-4000-13 (direct equivalent)
- Systems previously configured for 1/5 VDC to 4/20 mADC conversion
Works With
- 4-20 mA industrial analog loops
- Studio 5000 and RSLogix analog input scaling
- TIA Portal and Siemens analog input configuration
- Mitsubishi GX Works analog conversion blocks
- Standard DIN-rail mounting systems
