THIIM AITA-A3C is a triple loop isolator designed to provide galvanic separation of three independent 4 to 20 mA current loops. It prevents signal distortion and damage caused by electrical noise, ground loops and transient overvoltages in industrial instrumentation systems.
🔧 Technical Highlights:
- Product Type: Triple loop isolator
- Input Signal: 4 to 20 mA (three channels)
- Output Signal: 4 to 20 mA (three channels)
- Response Time: < 10 ms
- Precision: Class 0.5 according to EN60688
- Linearity: < 0.02 percent
- Input Voltage Drop: Max. 7 V
- Output Loop Voltage: 8 to 32 V
- Max. Load: 600 Ω at 20 V loop voltage
- Isolation: 4000 V AC input to output
- Transient Overvoltage: Up to 8000 V peak
- Mounting: DIN rail
- Housing Width: 35 mm
- Operating Temperature: -25 to +55 °C
✅ Benefits:
- Isolates three current loops in a single compact device
- Protects instrumentation from ground loops and voltage spikes
- High linearity ensures accurate signal transmission
- Fast response time for dynamic process signals
- Compact 35 mm DIN rail housing saves panel space
🚀 Applications:
- PLC analogue input and output isolation
- Process instrumentation and measurement systems
- Signal isolation for sensors and transmitters
- Industrial control panels and switchboards
- Protection of instrumentation from lightning-induced surges
A compact triple loop isolator delivering high-performance galvanic isolation and signal integrity for 4 to 20 mA instrumentation systems.
FAQs
- Q: How many current loops can the AITA-A3C isolate?
A: It provides galvanic isolation for three independent 4 to 20 mA current loops. - Q: Does the AITA-A3C require an external power supply?
A: No, the loops are loop-powered and do not require a separate supply.