Overview
The AO3481 S2 analog output module from Triconex delivers precise analog signal control within Tricon safety instrumented systems. It provides stable 4–20 mA control outputs that drive actuators, valves, and process control equipment in industrial plants. Consequently, engineers deploy the AO3481 S2 in automation environments requiring high reliability and consistent output accuracy.
Furthermore, the AO3481 S2 integrates directly with the Tricon controller backplane and communicates through the internal system bus. Each module includes multiple isolated analog output channels that maintain stable signal transmission and electrical protection. In addition, robust internal electronic circuits ensure consistent signal stability during long-term industrial operation.
Specification
| Parameter | Specification |
|---|---|
| Model | AO3481 S2 |
| Manufacturer | Triconex (Invensys / Schneider Electric) |
| Product Type | Analog Output Module |
| System Compatibility | Tricon Safety Instrumented System (SIS) |
| Output Channels | 8 independent analog output channels |
| Output Signal Range | 4–20 mA current output |
| Over-Range Output | 0–22 mA maximum |
| Resolution | 12-bit digital-to-analog conversion |
| Output Accuracy | ±0.1% to ±0.25% full scale |
| Isolation | Up to 1500 V channel-to-channel isolation |
| External Loop Power | Nominal 24 VDC |
| Maximum Load | 600 Ω current output load |
| Power Consumption | Approx. 3 W |
| Diagnostic Functions | Output loop monitoring and system diagnostics |
| Communication Interface | Triconex internal backplane communication |
| Internal Components | DAC converters, signal conditioning circuits, protection circuits, filtering capacitors |
| Energy Stabilization | Integrated capacitors stabilize signal output during voltage fluctuations |
| Dimensions | Approx. 160 × 100 × 210 mm |
| Weight | Approx. 0.6 kg |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Installation | Rack-mounted Tricon controller slot |
FAQ
Q1: Is the AO3481 S2 module brand new and original?
Yes. Every AO3481 S2 module we supply is completely new and original factory equipment.
Q2: Do you currently have the AO3481 S2 module in stock?
Yes. Our warehouse maintains stock of the AO3481 S2 module for immediate order processing.
Q3: How long does shipping usually take after placing an order?
We arrange shipment within 3 days to 2 weeks depending on order quantity and packaging preparation.
Q4: Which logistics companies deliver your industrial modules?
We commonly ship through DHL, FedEx, UPS, and other reliable international logistics providers.
Q5: What signal type does the AO3481 S2 output module provide?
The AO3481 S2 module provides a standard 4–20 mA analog current output signal for industrial process control loops.
Q6: What happens if a quality issue occurs after delivery?
If any quality issue occurs, we support return or replacement within 30 days after delivery.
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