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Product Introduction
The Yokogawa ADV169-P01 is a high-density 32-channel digital input module designed for integration into Yokogawa’s CENTUM VP and ProSafe-RS control systems. Engineered to collect discrete signals from field devices such as limit switches, pushbuttons, contactors, and safety interlocks, this module is a critical component for reliable and real-time digital input processing in complex industrial systems.
This module is part of the Fieldbus I/O (FIO) family and offers enhanced input signal diagnostics and robust isolation features. The ADV169-P01 is designed to accept non-polarized voltage inputs, ensuring flexibility in wiring and reducing engineering effort during system setup. With optical isolation for each channel and configurable input filter times, the module ensures accurate detection of state changes, while suppressing electrical noise from the field.
The ADV169-P01 is well-suited for applications that require high-speed monitoring, accurate event timestamping, and integration into both standard and safety instrumented systems. It is especially ideal for demanding sectors such as oil & gas, chemical processing, power generation, and large-scale manufacturing.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | ADV169-P01 |
| Function | 32-Channel Digital Input Module |
| Input Channels | 32 channels |
| Input Signal Type | Voltage input, non-polarized |
| Nominal Input Voltage | 24 VDC (operating range: 18–30 VDC) |
| Input Current | Approximately 6 mA per channel |
| Input Filter Times | Configurable: 3 ms, 10 ms, 20 ms, 100 ms |
| Sequence of Events (SOE) | Supported with 1 ms timestamp accuracy |
| Input Isolation | Optical isolation per channel |
| Internal Power Supply | Supplied via system backplane |
| Power Consumption | Approx. 5.5 W |
| Mounting Method | Baseplate mounting |
| Terminal Connection | Removable screw-type terminal block |
| Communication Interface | FIO (Fieldbus I/O) |
| Operating Temperature | 0 to +55 °C |
| Storage Temperature | -20 to +70 °C |
| Humidity Tolerance | 5% to 95% RH (non-condensing) |
| Vibration Resistance | 10 to 60 Hz, 0.7 mm amplitude |
| Shock Resistance | 10 G |
| Dimensions | 130 x 127.2 x 32.8 mm |
| Weight | 0.3 kg |
| Certifications | CE, ATEX, CSA (varies by configuration) |
| Hot-Swap Capability | Supported |
| Wiring Type | Non-polarized signal wiring |
Product Applications
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Process Safety Systems: The ADV169-P01 is widely used in SIS (Safety Instrumented Systems) to acquire safety-critical digital input signals such as emergency shutdown initiators, fire and gas detectors, and fault alarms.
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Oil & Gas Platforms: Ideal for collecting contact inputs from motor starters, pressure switches, valve limit switches, and local control panels in hazardous offshore and onshore environments.
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Chemical Processing Plants: Handles extensive I/O in batch, continuous, and hybrid chemical systems where contact input state accuracy and fast detection are crucial.
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Power Generation Facilities: Used in turbine control systems and auxiliary monitoring where digital inputs from field relays and interlocks must be monitored continuously and precisely.
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Water Treatment Systems: Efficiently interfaces with flow switches, pressure switches, level switches, and door interlocks in water and wastewater automation.
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Manufacturing Automation: Supports the acquisition of interlock signals, safety relay feedback, emergency stop button signals, and machine status feedback.
Product Advantages
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High-Density Input Capability: 32 digital input channels in a single module maximize space efficiency and reduce installation footprint.
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Non-Polarized Wiring: Simplifies field wiring by accepting signals without regard to polarity, reducing installation errors.
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Advanced SOE Logging: Integrated Sequence of Events capability provides accurate timestamping for incident reconstruction and root cause analysis.
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Optical Isolation Per Channel: Each input is isolated from system electronics and other channels to protect against voltage spikes and ground loops.
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Hot-Swappable Design: Enables maintenance and replacement without shutting down the system, minimizing operational disruptions.
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Wide Operating Range: Built to operate in harsh industrial conditions with wide temperature and humidity tolerances.
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Selectable Input Filtering: Adjustable input debounce times help to eliminate false signal readings due to contact bounce or field noise.
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Integrated Diagnostics: Provides channel-level diagnostics for input signal status, aiding in rapid troubleshooting.
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Standard Compliant: Compatible with international standards for use in critical applications including hazardous areas.
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Backed by Yokogawa Reliability: Engineered under Yokogawa’s rigorous quality standards, ensuring durability and system integrity.
Frequently Asked Questions (FAQ)
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Q: What is the difference between ADV169-P01 and ADV169-P00?
A: The ADV169-P01 is an enhanced variant with improved SOE support and diagnostics over the P00 version. -
Q: Does the module support hot-swapping?
A: Yes, the ADV169-P01 can be replaced without system shutdown when configured properly. -
Q: What input signal types are supported?
A: The module accepts 24 VDC non-polarized digital voltage inputs. -
Q: Can this module be used in ProSafe-RS systems?
A: Yes, it is designed to be fully compatible with Yokogawa’s ProSafe-RS SIS platform. -
Q: What is the maximum cable length for input wiring?
A: It depends on wire gauge and field noise, but typically up to 500 meters with proper shielding. -
Q: Is Sequence of Events logging supported?
A: Yes, with timestamp resolution up to 1 millisecond. -
Q: What terminal type is used for wiring?
A: The module uses a removable screw-type terminal block for secure and convenient connections. -
Q: What are the dimensions of the ADV169-P01?
A: 130 x 127.2 x 32.8 mm -
Q: How much does the module weigh?
A: 0.3 kg. -
Q: Is this module suitable for use in hazardous zones?
A: Yes, certain configurations are certified for use in ATEX and CSA hazardous environments.
Related Models (Same Series or Function)
| Model | Description | Channels | Type | SOE |
|---|---|---|---|---|
| ADV169-P00 | 32-Channel Digital Input Module | 32 | Digital Input | Yes |
| ADV161-P50 | 16-Channel Digital Input Module | 16 | Digital Input | Yes |
| ADV151-P00 | 8-Channel Digital Input Module | 8 | Digital Input | No |
| ADV561-P00 | 32-Channel Digital Output Module | 32 | Digital Output | N/A |
| ADV551-P00 | 8-Channel Digital Output Module | 8 | Digital Output | N/A |
| ADV171-P50 | 64-Channel DI/DO Mixed Module | 64 (32 IN/32 OUT) | Digital I/O | Partial |
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