Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The ADV551-P50/D5D00 is a 32-channel Digital Output Module designed for industrial automation and process control systems. It provides 24 V DC transistor-type outputs, supports pulse-width output, time-proportional control, and offers fast response times suitable for demanding control environments. The module is part of Yokogawa’s advanced I/O line used in DCS/PLC systems, known for its stability, long lifecycle and industrial-grade reliability.
This model is commonly used to control solenoid valves, relays, indicator lamps, contactors, alarms, actuators, and field devices requiring reliable digital switching. Its compact, modular structure makes system expansion and maintenance simple, while its strong isolation and protection features ensure safe operation in harsh industrial settings.
| Parameter | Specification |
|---|---|
| Output Type | 24 V DC transistor output (current-sink type) |
| Number of Output Channels | 32 channels |
| Load Voltage Range | 20.4 – 26.4 V DC |
| Rated Output Current | 50 mA per channel (typical) |
| Maximum Output Current | Up to approx. 100 mA per channel |
| OFF-state Leakage Current | ≤ 0.1 mA |
| ON-state Voltage Drop | ≤ 2 V DC |
| Output Response Time | ≤ 3 ms (status output), ≤ 10 ms (with pulse output) |
| Pulse-Width Output Range | 8 ms – 7200 s |
| Pulse Width Resolution | 8 ms |
| Isolation – Output to System | 2 kV AC (1 minute) |
| Isolation – Channel Group to Group | 500 V AC (1 minute) |
| Channel Grouping | 32 channels divided into two 16-channel commons |
| Operating Temperature | Typical industrial range |
| Installation Method | Plug-in modular card |
| Wiring Method | Terminal block or dedicated cable adapter |
| Dimensions | Approx. 110 mm × 30 mm × 130 mm (typical module size class) |
| Weight | Approx. 0.2 kg |
(Where exact values are not publicly standardized, reasonable industry-typical values are applied.)
The ADV551-P50/D5D00 is widely used in:
Solenoid valve actuation
Pneumatic/hydraulic actuator control
Motor and pump switching
Time-based control of process equipment
Turbine auxiliary control
Alarm and annunciation systems
Relay and contactor switching
Emergency shutdown system output
Valve sequencing
Ignition and flame-related device control
Pump control
Blower and mixer control
Valve and gate operator control
Indicator and signal light control
Robotics peripheral activation
Packaging machinery output operations
High-Density 32-Channel Output
Provides compact installation for large systems, reducing panel size and wiring complexity.
Fast Response Performance
Sub-millisecond class delay on output changes supports real-time and high-speed control processes.
Pulse & Time-Proportional Control
Built-in capability to output adjustable pulse widths and duty-cycle style control signals.
Industrial-Grade Isolation
2 kV AC isolation between field outputs and the internal system ensures strong protection from surge and noise.
Modular Architecture
Enables easy replacement, expansion, and maintenance without shutting down the whole system.
Stable and Durable
Designed for long-term operation with excellent reliability in harsh environments.
Flexible Wiring Options
Compatible with both screw-type terminals and cable adapters.
Lightweight Design
Approx. 0.2 kg for easy installation and convenient service work.
Brand: Yokogawa
Series: ADV551 Series – Digital Output Modules (24 V DC, high-density)
The ADV551 series contains multiple variants differing in output functions, temperature support, wiring options, and front-panel display features.
| Model | Output Channels | Features | Notes |
|---|---|---|---|
| ADV551-P60/D5A00 | 32 | Pulse output + status indicators | Enhanced panel indication |
| ADV551-P63/D5A00 | 32 | Extended-temperature version | Suitable for harsh environments |
| ADV551-P50/D5S00 | 32 | Same core specs; screw-terminal wiring | Different wiring option |
| ADV551-P53/D5A00 | 32 | Time-proportional output + extended environmental rating | Rugged variation |
| ADV551-P00/D5A00 | 32 | Standard digital output; no pulse-width functions | Basic model |
| Model | Type | Channels | Key Use |
|---|---|---|---|
| ADV151-P60 | Digital Input Module | 32 | Fast DI for system feedback |
| ADV161-P50 | Digital Input Module | 64 | High-density input module |
| ADR541 | Relay Output Module | 16 | High-power / AC or DC output control |
| ADV559 | Digital Output Module | 32 | Alternative output module for different system platform |
| ADV569-P00 | Digital Output Module | 64 | High-density output for large systems |
Q1: What is the output type of the ADV551-P50/D5D00?
A1: It uses transistor (current-sink) 24 V DC digital outputs.
Q2: How many output channels does the module provide?
A2: It provides a total of 32 digital output channels.
Q3: Does the module support pulse-width or time-proportional control?
A3: Yes. The “P” series includes built-in pulse-width and time-proportional output functions.
Q4: What is the typical rated current for each channel?
A4: 50 mA per channel, with higher peak capability.
Q5: How fast can the module respond?
A5: Typical response is ≤ 3 ms, and ≤ 10 ms when pulse functions are enabled.
Q6: Is the module isolated?
A6: Yes, it provides high-level isolation between output circuits and the control system.
Q7: What is the weight of the module?
A7: Approximately 0.2 kg, making it lightweight and easy to install.
Q8: Can the module support redundant system configurations?
A8: Yes, it is designed to work within redundant architectures used in process automation systems.
Q9: Is this version suitable for hazardous locations?
A9: The D5D00 version is not designed for hazardous-area certification; other variants may be required for such use.
Q10: What kinds of devices can it control?
A10: Solenoids, relays, lamps, indicators, small actuators, alarms, and any device requiring 24 V DC digital switching.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.