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- Yokogawa
- ADV551-P03 S2
- Digital Output Module
- Japan
- 107.5 mm × 130 mm × 32.8 mm
- 0.2kg
- Xiamen, China
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Product Model: Yokogawa ADV551‑P03 S2
Brand: Yokogawa
Series: ADV551 Series – Digital Output Modules
Product Introduction
The ADV551‑P03 S2 is a 32‑channel digital output module designed for industrial automation and control systems. It belongs to Yokogawa’s I/O platform and is built for applications where many discrete output signals (relays, solenoids, actuators, indicators) must be controlled in a reliable, compact and fast manner.
This module supports 24 V DC output signals, providing current‑sink transistor outputs with robust isolation and industrial‑grade electrical performance. It integrates into control racks or I/O stations, enabling system integrators to manage many outputs in a single module. The “P03” suffix indicates a particular variant tuned for the series’ architecture, and “S2” indicates revision or option code.
With its compact size, high channel density and platform compatibility, the ADV551‑P03 S2 is an excellent choice for system expansion or new installation where space, wiring complexity and performance all matter.
Technical Specifications
| Parameter | Specification |
|---|---|
| Number of Output Channels | 32 channels |
| Rated Applied Voltage | 24 V DC nominal |
| External Power Supply Voltage Range | 20.4 V to 26.4 V DC |
| Output Format | Current‑sink digital outputs |
| Maximum Load Current per Channel | Approx. 100 mA per channel (at ~26.4 V) |
| Output ON Voltage Maximum (Voltage Drop) | ≤ 2 V DC |
| Leakage Current when Output OFF | ≤ 0.1 mA (typical) |
| Withstanding Voltage (Isolation) | ≈2 kV AC between output signal & system; ≈500 V AC between commons (every 16 channels) |
| Output Response Time | ≤ 3 ms for status output; ≤ 10 ms for mixed status/pulse outputs |
| Pulse‑Width / Time‑Proportioning Output Capability | 8 ms to 7200 s (in variant modules) |
| Dimensions (W × H × D) | Approx. 107.5 mm × 130 mm × 32.8 mm |
| Weight | Approx. 0.20 kg |
| Operating Temperature Range | ‑20 °C to +60 °C (typical) |
Applications
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Process control systems in chemical, petrochemical, power generation or refining plants where many discrete output devices (valves, solenoids, actuators, alarms) need to be driven reliably.
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Manufacturing automation systems (assembly lines, machine control) where multiple digital output points must be managed from a central controller, reducing the number of modules and rack slots.
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Water treatment, utilities and infrastructure control (pump drives, motor control, alarm lamps, field devices) benefiting from high channel density output modules.
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I/O rack expansion or retrofit projects: the ADV551‑P03 S2 allows adding many outputs per module, thus reducing wiring and footprint compared to many smaller modules.
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Systems requiring fast digital outputs or time‑based output functions (pulse width or time‑proportioning) in demanding environments with high electrical noise, vibration or temperature variations.
Advantages
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High channel density: 32 output channels in a single module enable fewer modules, less wiring and reduced panel/rack footprint.
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Robust electrical performance: Withstanding voltage, low leakage, current‑sink outputs and industry‑grade isolation deliver reliable field device control even in electrically harsh environments.
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Fast response: Status output response time of ≤ 3 ms ensures real‑time performance for many automation tasks.
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Compact & lightweight: Approx. 107.5 × 130 × 32.8 mm size and ~0.20 kg weight make installation easier, especially in dense I/O racks or limited cabinet space.
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Platform compatibility: Designed to integrate into Yokogawa’s I/O family, sharing base frames, cable systems and maintenance practices, easing system integration and spare‑parts management.
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Reduced installation cost: Fewer modules and simplified field wiring lead to lower installation time, less cabinet space and reduced overall system cost.
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Future‑ready flexibility: Although the P03 variant is standard, the series supports variants with pulse width/time‑proportioning functions, enabling expansion within the same module family.
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Reliable long‑term performance: Built to operate in industrial conditions with wide temperature/humidity tolerance, the module offers dependable control over time.
Related or Same‑Series Models (same series or complementary)
| Model | Specification / Description |
|---|---|
| ADV551‑P03 S2 | This model: 32‑channel digital output module. |
| ADV551‑P00 | 32‑channel digital output module (basic variant) |
| ADV551‑P50 | 32‑channel digital output module variant with pulse‑width/time‑proportioning output functions. |
| ADV551‑P63 | 32‑channel digital output module variant with extended temperature rating or status display features. |
| ADV561‑32DO | 64‑channel digital output module in same platform family for higher density output needs. |
Popular Yokogawa Models (same brand)
| Model | Description / Typical Specification |
|---|---|
| ADV151‑P10 | 32‑channel digital input module in Yokogawa’s I/O family – suitable for moderate signal‑count applications. |
| ADV551‑P00 | 32‑channel digital output module – basic output version in same I/O platform. |
| ADV171‑P00 | 16‑channel analog input module – part of Yokogawa’s process I/O family. |
| ADV181‑P00 | 16‑channel analog output module – used for control signals and actuator driving in same ecosystem. |
| ADV151‑E63 S2 | High‑spec digital input module variant with enhanced diagnostics and monitoring in the same brand family. |
FAQ – Frequently Asked Questions (10 Q&A)
Q1: How many output channels does the ADV551‑P03 S2 provide?
A1: It provides 32 discrete digital output channels.
Q2: What types of signals can this module drive?
A2: It can drive discrete 24 V DC field devices such as solenoids, relays, valve actuators and indicator lamps via current‑sink outputs.
Q3: What is the response time of its outputs?
A3: For standard status outputs the response time is ≤ 3 ms; for mixed status/pulse outputs the response time may be ≤ 10 ms.
Q4: What are the dimensions and weight of this module?
A4: The module measures approximately 107.5 mm (width) × 130 mm (height) × 32.8 mm (depth), and weighs around 0.20 kg.
Q5: What output current can each channel handle?
A5: Each channel is rated for approximately 100 mA load current at the upper allowable voltage (~26.4 V DC).
Q6: Is this module part of a standard I/O platform?
A6: Yes — it belongs to the ADV551 series of Yokogawa digital output modules and integrates with the modular base frames/backplanes used in that ecosystem.
Q7: What is the recommended voltage supply range for the module?
A7: The external field power supply voltage range is 20.4‑26.4 V DC.
Q8: Does the series support pulse width/time‑proportion outputs?
A8: Yes — while the P03 variant focuses on standard output use, the ADV551 series includes variants (such as P50) offering pulse width/time‑proportioning output functions.
Q9: What industrial environments is the module suitable for?
A9: It is designed for industrial automation environments with ambient temperatures roughly ‑20 °C to +60 °C, moderate humidity and typical electrical noise, wiring and vibration conditions.
Q10: What is involved in installing or replacing this module?
A10: Installation or replacement involves mounting the module into the rack/backplane aligned with its peers, connecting field output wiring, powering the system, and verifying each channel’s operation. Replacement typically involves removing the module, inserting the new one, reconnecting wiring and running channel tests.
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