Yokogawa ADV151 Digital Input Modules

Manufactured to operate under demanding environmental conditions, the ADV151 provides fast response time, galvanic isolation, and diagnostic capabilities. It ensures seamless integration into existing Yokogawa systems while supporting redundant configurations for high-availability architectures.

Product Advantages

1. Industrial-Grade Reliability – Built to withstand harsh conditions including vibration, humidity, and electrical noise common in industrial environments.

2. Fast Output Response – Ensures rapid actuation of devices such as solenoids and relays, supporting high-speed digital processes.

3. Galvanic Isolation – Prevents signal interference and protects both field and system electronics by isolating channels from internal circuits.

4. Easy Maintenance – Hot-swappable capability and built-in status indicators enable field technicians to perform diagnostics and replacements efficiently.

5. System Compatibility – Fully compatible with Yokogawa CENTUM CS 3000 and VP DCS systems, providing a plug-and-play upgrade path.

6. Flexible Channel Configuration – Offers 16 digital output channels, allowing centralized or distributed control strategies.

Technical Specifications

Product Applications

The ADV151 module is widely used across various industrial sectors due to its robust performance and system integration features:

• Oil & Gas Refineries – Controls solenoid valves, actuators, and alarm devices for safety interlocks.

• Chemical Plants – Drives digital devices used in batch control, dosing systems, and reactor operations.

• Power Generation – Used for turbine control systems, switchgear operations, and status feedback.

• Pharmaceuticals – Supports GMP-compliant control in automated packaging and blending units.

• Water Treatment – Manages pump start/stop operations and valve sequencing.

• Pulp & Paper – Operates conveyors, cutters, and other high-speed digital machinery.

Installation Instructions

1. Mounting: Slide the ADV151 module into a designated slot on the Yokogawa I/O base.

2. Connection: Secure the MIL connector firmly and ensure that all terminal wiring is compliant with system voltage specifications.

3. Powering Up: Once installed, power on the system and verify LED indicators for proper operation.

4. Configuration: Use Yokogawa’s engineering tools (such as SENG) to configure channel output types and assign logic.

5. Testing: Perform functional tests on all 16 channels with connected actuators or relays before commissioning.

Frequently Asked Questions (FAQ)

Q1: What types of loads can the ADV151 control?

A1: The ADV151 is designed for resistive and inductive loads such as solenoid valves, relays, and indicator lamps operating on 24 VDC.

Q2: Is this module compatible with the ProSafe-RS safety system?

A2: No, ADV151 is not certified for safety instrumented systems. Yokogawa provides separate modules for SIL-rated applications.

Q3: Can the module be hot-swapped?

A3: Yes, the ADV151 supports hot-swapping for ease of maintenance without system shutdown.

Q4: How do I identify a faulty channel?

A4: Diagnostic LEDs on the module front panel indicate output channel health, making it easier to detect faults.

Q5: Can this module work in a redundant I/O configuration?

A5: Yes, it supports redundancy when used with appropriate Yokogawa I/O backplanes and system setup.

Q6: What protections are built into the module?

A6: Each channel includes overcurrent and short-circuit protection with auto-recovery capability.

Q7: Is the ADV151 suitable for outdoor installations?

A7: The module itself is not weatherproof and must be installed inside a protected cabinet.

Q8: What is the maximum cable length to the field device?

A8: Typically up to 300 meters, but this may vary based on load characteristics and environmental noise.

Q9: What happens if the output device draws more than 0.5A?

A9: The channel enters a protection mode and disables output to prevent module damage.

Q10: Does it require any external fusing?

A10: While internally protected, external fusing is recommended for additional safety and compliance with local electrical codes.