Technical Overview
The ADV144-S13 is a high-versatility digital input module for the Yokogawa CENTUM VP DCS, designed to capture 16 discrete DC signals across a wide voltage range of 24 V to 250 V DC. Its broad input capability allows it to consolidate multiple DC voltage standards into a single module, reducing the need for multiple types and external converters.
Each channel is fully isolated, providing high-level electrical protection and compatibility with dual-redundant I/O configurations for high availability in critical process environments.
Technical Specifications
| Feature | Specification |
|---|---|
| Input Channels | 16 discrete inputs |
| Voltage Range | 24 V to 250 V DC |
| Model Configuration | ADV144-S13 (Isolated Type) |
| Redundancy | Supports dual-redundant deployment |
| Isolation | Individual channel-to-system optical isolation |
| Input Signal Compatibility | Proximity switches (DC), mechanical limit switches, pushbuttons, E-stop contacts |
| System Bus Power | 500 mA at 5 V DC |
| Detection Threshold | Adaptive logic for 24–250 V DC |
| Mounting | Modular plug-in for CENTUM VP FIO nests |
| Response Time | ≤ 8 ms (typical) |
| Physical Weight | 0.3 kg |
Strategic Applications
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Power Substation Monitoring: Direct interface with 110V or 220V DC battery-backed switchgear and breaker statuses.
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Large-Scale Refining: Consolidates 24V instrument loops and 125V DC motor control signals into a single I/O rack.
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Safety Feedback Loops: Redundant status monitoring for high-voltage DC interlocks.
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Remote Terminal Units (RTUs): High-density interface for legacy field equipment with non-standard DC voltages.
Engineering FAQ
What is the primary advantage of the wide-range input?
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Allows hardware standardization across 24V, 48V, 110V, and 220V DC systems, reducing spare parts inventory and simplifying engineering design.
Can this module handle 250V AC signals?
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No. The ADV144-S13 is DC-only. For AC signals (100–240V AC), use ADV141 or ADV142 modules to ensure proper detection and hardware safety.
Is any configuration required to recognize different DC voltages?
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No. The module uses adaptive threshold logic to detect DC presence across 24–250 V DC. It is effectively plug-and-play for various field voltages.
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|---|---|
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
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| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
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