ProductPRODUCT
Featured products
Contact Us
- Yokogawa
- ADV161-P51
- Digital Input Module
- Japan
- 127.2 × 130 × 32.8 mm
- 0.4 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 9
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 | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Yokogawa ADV161-P51 Digital Input Module is a high-density 64-channel discrete input module designed for use in Yokogawa CENTUM Distributed Control Systems (DCS). It is used to acquire ON/OFF signals from field devices, such as switches, relays, and sensors.
As part of the ADV161 series, this module is optimized for large-scale industrial automation systems, offering high channel density, stable signal acquisition, and efficient I/O integration. The P51 configuration supports pushbutton input functionality, making it suitable for applications requiring precise event detection and control input monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | ADV161-P51 |
| Product Type | Digital Input Module |
| Function | Discrete signal (ON/OFF) input |
| System Compatibility | CENTUM VP / CENTUM CS 3000 |
| Input Channels | 64 channels |
| Input Type | Digital contact input (sink/source compatible) |
| Signal Type | ON/OFF (binary signals) |
| Input Voltage | 24 V DC |
| Input ON Voltage | 20 to 26.4 V DC |
| Input OFF Voltage | ≤ 5 V DC |
| Input Current | Approx. 2.5 mA per channel |
| Response Time | ≤ 8 ms |
| Isolation | Channel-to-channel and system isolation |
| Pushbutton Input | Supported |
| Status Indication | Not included |
| Power Supply | 5 V DC (via system backplane) |
| Power Consumption | Approx. 550 mA |
| Mounting Type | Rack-mounted / FIO system base |
| Dimensions (H × W × D) | 127.2 × 130 × 32.8 mm |
| Weight | 0.4 kg |
Function and Working Principle
The ADV161-P51 operates as a high-capacity digital signal acquisition module within a distributed control system.
Its working process includes:
- Receiving ON/OFF signals from field devices
- Detecting real-time status changes across multiple channels
- Converting electrical signals into digital system data
- Transmitting processed data to the controller via backplane communication
- Providing electrical isolation for system safety
- Supporting pushbutton signal input detection
This ensures efficient and reliable handling of large-scale digital inputs in real time.
Role in Industrial Control Systems
Within Yokogawa CENTUM architecture, the ADV161-P51 functions as a core high-density input interface module.
Its main roles include:
- Monitoring large numbers of field devices simultaneously
- Capturing interlock and safety signals
- Supporting alarm and event-driven control logic
- Providing reliable input data for system processing
- Reducing hardware footprint through high channel density
It is widely used in large and complex industrial control systems.
Industrial Applications
The ADV161-P51 is commonly used in:
- Oil and gas facilities
- Petrochemical and chemical plants
- Power generation systems
- Industrial automation environments
- Water and wastewater treatment plants
- Large-scale process control systems
It is particularly suitable for applications requiring high channel density and system scalability.
Installation and System Integration
Proper installation ensures optimal performance:
- Installed in Yokogawa DCS / FIO racks
- Connected using 24 V DC digital input wiring
- Requires proper grounding and shielding to reduce interference
- Configured via CENTUM engineering tools
- Supports distributed and redundant system architectures
Correct setup ensures stable operation and long-term reliability.
Compatible System Components
The ADV161-P51 typically works with:
- Yokogawa CENTUM controllers
- Field Control Stations (FCS)
- Human Interface Stations (HIS)
- Switches, relays, and sensors
- Alarm and interlock systems
These components form a complete industrial automation system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| Yokogawa ADV161-P00 S2 | Digital Input Module | 64-channel standard input | Large systems |
| Yokogawa ADV151-P60/B5S00 | Digital Input Module | 32-channel input | General automation |
| Yokogawa ADV151-P63/D5A00 | Digital Input Module | KS cable interface | Industrial environments |
| Yokogawa ADV157-S00 | Digital Input Module | Enhanced reliability | Critical systems |
| Yokogawa ADV159-P01 | Digital Input Module | Stable performance | Process control |
Key Advantages
- 64-channel high-density input capability
- Reduces system size and wiring complexity
- Supports pushbutton signal detection
- Strong electrical isolation for system safety
- Fast response for real-time monitoring
- Compatible with Yokogawa CENTUM systems
- Suitable for continuous industrial operation
Technical FAQs
Q1: What is the main function of the ADV161-P51?
It acquires ON/OFF digital signals from field devices and transmits them to the control system.
Q2: How many channels does it support?
It supports 64 digital input channels.
Q3: What type of signals does it process?
It processes 24 V DC discrete ON/OFF signals.
Q4: What is the advantage of the ADV161 series?
It provides higher channel density compared to standard modules, reducing hardware requirements.
Q5: Where is it commonly used?
It is used in large-scale industrial automation systems requiring reliable signal monitoring.
Conclusion
The Yokogawa ADV161-P51 Digital Input Module is a high-density, reliable solution for industrial digital signal acquisition. With strong performance, efficient integration, and scalable design, it is ideal for large distributed control systems.
It is widely used in industries where high channel capacity, system reliability, and continuous operation are critical for safe and efficient production.