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Phone: +86 16626708626Description
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Model Code | ADV551-P00 |
| Number of Output Channels | 32 channels, isolated in groups |
| Rated Output Voltage | 24 V DC (+20%, −15%) |
| Maximum Output Current | 100 mA DC per channel |
| Output Type | Transistor output (Sink or Source depending on terminal cable wiring) |
| Response Time | 1 ms maximum (OFF to ON / ON to OFF) |
| Withstand Voltage | 1,500 V AC between output terminal and system for 1 minute |
| External Power Supply | 24 V DC ±10%, current draw depends on connected field loads |
| Current Consumption | 350 mA max (5 V DC system backplane) |
| Mounting | Nested in Field Control Unit (FCU) or ER bus node unit |
Product Introduction & Supply Chain Strategy
This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All modules undergo rigorous quality verification to ensure OEM-level reliability. The Yokogawa ADV551-P00 serves as a 32-channel digital output module within Centum VP DCS networks, actuating solenoids, relays, indicator lights, and interlock signals across industrial process environments.
Maintaining a factory-sealed ADV551-P00 in your local safety stock eliminates catastrophic Total Cost of Ownership (TCO) risks caused by discrete channel failures. While second-hand or repaired modules carry hidden driver transistor degradation and micro-cracks in backplane connectors, holding genuine New Surplus stock guarantees full 10 to 15 year operational longevity, preserving emergency shutdown and interlock integrity without risking $50,000 per hour in unbudgeted outage costs.
ADV551-P00
ADV551-P00
Installation & Configuration Guide
Stage 1: Pre-Installation (Prep & Safety)
- Enforce strict Lock-Out/Tag-Out (LOTO) protocols on the respective 24 V DC field power circuits.
- Put on an ESD wrist strap connected to cabinet earth ground before handling the module.
- Document external power supply connections and photograph cable harness routing on the existing unit.
Stage 2: Removal
- Unbolt the high-density signal cable connector (KS cable assembly) or detach the pressure-clamp terminal block.
- Disengage the top and bottom module retaining latches simultaneously.
- Pull the card straight outward along the guide rails to prevent twisting or bending backplane pins.
Stage 3: Installation (Clone & Seat)
- Confirm module address settings and slot assignments match the original hardware layout.
- Align the ADV551-P00 module with the card cage guide rails in the targeted node slot.
- Slide the unit inward firmly until the backplane connectors seat completely, then lock the retention latches.
Stage 4: Power-On & Testing
- Reattach the signal cable connector or terminal block assembly securely.
- Confirm 24 V DC field power is within nominal range before energizing the module outputs.
- Observe front panel status LEDs: verify green HRDY/RUN illumination and confirm output channel LEDs toggle correctly during logic verification testing.
Firmware/Software Versions & Upgrade Notes
- Recommended Version: Supported across all standard Centum CS 3000 and Centum VP System Software revisions.
- Compatibility Matrix: Fully compatible with standard Yokogawa signal cable assemblies (such as AKB331) and pressure-clamp terminal blocks (such as AED5D).
- Upgrade/Downgrade Warning: Swapping module style codes or changing channel assignment definitions in the Field Control Station (FCS) database without re-downloading logic can prevent output field transistors from energizing. Always perform a database consistency check before placing replacement cards into live service.
Frequently Asked Questions (FAQ)
Q: Why is your New Surplus pricing lower than OEM direct, but higher than refurbished options? A: Our pricing reflects the market cost of sourcing genuine, unused global inventory. Refurbished parts are cheap because they carry high failure risks from degraded switching transistors and thermal stress. Our New Surplus inventory delivers 100% original OEM build quality at a fraction of factory list price.
Q: Is this ADV551-P00 module truly unused? A: Yes. Every unit is brand-new, stored in anti-static OEM packaging, and has zero wear on backplane edge connectors or pin headers. Packaging is opened solely for visual inspection and anti-counterfeit verification.
Q: Can I hot-swap the ADV551-P00 module while the system is live? A: Yes, Centum VP node units support hot-swapping of I/O modules. However, ensure connected field actuators and safety interlocks are placed in a safe state before pulling the active card.
Q: What is the difference between and ADV551-P10? A: The -P00 suffix designates standard single configuration support, whereas -P10 designates dual-redundant pair configurations. Verify whether your slot arrangement requires dual-redundant card pairing.
Q: What warranty coverage comes with this module? A: We provide a full 1-year replacement warranty on all New Surplus modules, covering complete functional operation under normal operating conditions.
