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- ADV551-D032
- Digital Output Module
- Japan
- 107.5 × 130 × 32.8 mm
- 0.2kg
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Product Model: Yokogawa ADV551‑D032
Brand: Yokogawa
Series: ADV551 Series – Digital Output Modules (32‑channel Digital Output)
Product Introduction
The ADV551‑D032 module is part of Yokogawa’s high‑density digital output I/O family, designed to provide 32 discrete digital output channels in one single module. It is engineered for process automation, manufacturing, utilities and large‑scale distributed control systems (DCS) where many outputs must be managed reliably, accurately and in compact hardware form.
This module serves as the interface between the control system and field devices: it converts control system commands into discrete electric outputs to drive actuators, solenoids, valves, alarm indicators, relays, or other field devices requiring 24 V DC control. Built with industrial‑grade isolation, fast switching, and compact module dimensions, the ADV551‑D032 is well suited for installations where cabinet space is limited, wiring needs to be minimized, and performance is non‑negotiable.
Because it belongs to the ADV551 series, the ADV551‑D032 shares the same platform architecture, allowing for ease of integration, spare part consistency, and compatibility with base frames, backplanes and connection schemes typical to Yokogawa I/O racks. The suffix “D032” suggests a specific variant or option code within the series (for example, 32‑channel digital output) though the core technology remains consistent with the series standard.
Technical Specifications
| Parameter | Specification |
|---|---|
| Number of Output Channels | 32 channels |
| Rated Applied Voltage | 24 V DC nominal |
| External Power Supply Voltage Range | 20.4 – 26.4 V DC |
| Output Format | Current sink type (discrete transistor outputs) |
| Maximum Load Current per Channel | 100 mA per channel (typical) |
| Output ON Voltage Maximum | Approx. 2 V DC when ON |
| Leakage Current when Output OFF | ≤ 0.1 mA (typical) |
| Withstanding Voltage (Isolation) | ~2 kV AC between output signal and system; ~500 V AC between commons (every 16 channels) |
| Output Response Time | ≤ 3 ms for status output; ≤ 10 ms for mixed status/pulse modes |
| Pulse‑Width / Time‑Proportion Output Capability | Some variants support 8 ms to 7200 s pulse width; time‑proportioning output possible |
| Operating Temperature Range | –20 °C to +60 °C (typical) |
| Dimensions (W × H × D) | Approx. 107.5 × 130 × 32.8 mm |
| Weight | Approx. 0.20 kg |
| Mounting / Connection | Plug‑in module for I/O rack/backplane; field terminal block or dedicated cable (depending on variant) |
Applications
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In process industries (petrochemical, chemical, power‑generation) controlling field devices such as solenoid valves, on/off actuators, alarm indicators and relays.
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In manufacturing automation for driving multiple output signals from one module—reducing module count, wiring and space in control cabinets.
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In utilities and infrastructure systems such as water/wastewater plants, pump control stations, motor drives where numerous discrete outputs need to be managed with reliability.
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In I/O rack expansions or retrofits, where existing space is limited and high‑channel‐density modules reduce footprint and installation complexity.
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In applications requiring both discrete ON/OFF control and time‑based output functions (pulse width or time‑proportioning) for special control scenarios.
Advantages
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High channel density: 32 outputs in one module reduce hardware count and cabinet rack space.
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Robust isolation and noise immunity: Withstanding voltage and isolation structure protect the module in electrically harsh industrial environments.
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Fast output response: Status outputs switch in ~3 ms or less, enabling timely control of field devices.
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Compact and lightweight: Module weighs about 0.20 kg and has modest dimensions, making installation and handling easier.
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Platform compatibility: Being part of the ADV551 series, this module shares infrastructure with other Yokogawa I/O modules—making system design, spare parts and maintenance more consistent.
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Flexible functionality: Variants support pulse‑width or time‑proportioning output for more advanced control beyond basic ON/OFF.
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Reduced wiring and cost: High density and smart grouping keep field wiring simpler, lower terminal blocks and reduce installation cost.
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Reliable long‑term performance: Designed for industrial ambient conditions and the module architecture supports robust field operation over time.
Related or Same‑Series Models (within ADV551 or related)
| Model | Key Specification / Description |
|---|---|
| ADV551‑P00 | 32‑channel digital output module, basic variant of ADV551 series. |
| ADV551‑P50 | 32‑channel digital output module variant supporting pulse width/time‑proportional functions. |
| ADV551‑P63 | 32‑channel digital output module variant with status display, possibly wide‑temperature or enhanced options. |
| ADV561‑32DO | 64‑channel digital output module in same I/O platform, for higher density output needs. |
| ADV151‑P10 | 32‑channel digital input module in the same broader I/O family (input side companion to ADV551 output modules). |
Popular Yokogawa Models (same brand)
| Model | Description / Typical Specification |
|---|---|
| ADV161‑P00 | 64‑channel digital input module—high density input counterpart within Yokogawa’s digital I/O family. |
| ADV169‑P00 | 64‑channel digital input module variant—widely used for discrete input applications. |
| ADV171‑P00 | 16‑channel analog input module—part of process I/O family for analog signal acquisition. |
| ADV181‑P00 | 16‑channel analog output module—for analog control and actuator driving. |
| ADV151‑E63 S2 | Advanced digital input module with diagnostics and enhanced features in the Yokogawa I/O ecosystem. |
FAQ (10 Common Questions – QA Format)
Q1: How many output channels does the ADV551‑D032 have?
A1: It provides 32 discrete digital output channels in one module.
Q2: What is the nominal operating voltage for the module?
A2: The module is designed for 24 V DC nominal output voltage.
Q3: What is the maximum current that each channel can drive?
A3: Each output channel can handle up to approximately 100 mA when operated at around 26.4 V DC.
Q4: What is the switching speed of the outputs?
A4: For status (ON/OFF) outputs the response time is typically ≤ 3 ms; if pulse width or mixed modes are used, the response may be up to ~10 ms.
Q5: What are the physical dimensions and weight of the module?
A5: Approximately 107.5 mm wide × 130 mm high × 32.8 mm deep, and the weight is around 0.20 kg.
Q6: Is the module compatible with the Yokogawa I/O system platform?
A6: Yes. The module is part of the ADV551 series and integrates with Yokogawa base frames, backplanes and the same rack system used throughout the brand’s digital I/O family.
Q7: Can the module support advanced functions such as pulse‑width or time‑proportioning outputs?
A7: Yes—depending on the exact variant (suffix/option code) of the ADV551 series, the module may support one‑shot pulse width outputs (8 ms to 7200 s) and time‑proportioning output control.
Q8: What types of field devices can this module drive?
A8: It can drive any discrete output device compatible with 24 V DC current sink type control—such as solenoid valves, indicator lamps, motor contactors, relays, or other field actuators requiring discrete control signals.
Q9: What is the typical environment and conditions for safe operation?
A9: The module is designed to operate in industrial automation environments with ambient temperatures around –20 °C to +60 °C (depending on variant) and moderate humidity, and it features isolation and robustness to handle electrical noise and wiring runs.
Q10: What is involved when replacing or maintaining this module in a control rack?
A10: Power down the I/O rack or isolate the backplane, remove or unplug the existing module, install the new module into the slot, reconnect wiring or terminal blocks, restore power, and perform channel verification tests. Regular checks of cable connections, terminal tightness and module ventilation are recommended.
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