The Yokogawa ALP111-S01 is a high-performance communication module designed to integrate seamlessly with Yokogawa’s CENTUM VP distributed control systems (DCS). As part of the ALP series, the ALP111-S01 plays a crucial role in enabling reliable, fast, and fault-tolerant communication between the Field Control Station (FCS) and other components of the control system over the Vnet/IP network.

This module provides a powerful link for real-time data exchange, allowing process control, monitoring, and automation across diverse industrial applications. The ALP111-S01 is designed to support dual Ethernet ports for redundant communication, ensuring continuous operation even in the event of network failures. Its compact and modular design makes it highly flexible, allowing it to be integrated into a variety of control and automation systems.

With enhanced diagnostic capabilities and improved system integration, the ALP111-S01 is ideally suited for industries requiring high reliability and uptime, such as chemical processing, oil and gas, power generation, and manufacturing plants.

Product Specifications

Product Applications

The ALP111-S01 communication module is ideally suited for the following applications:

• Distributed Control Systems (DCS): Seamlessly connects field devices to the CENTUM VP system for real-time control and monitoring.

• Redundant Network Designs: Provides failover communication with dual Ethernet ports for high-availability system architectures.

• Process Automation in Manufacturing Plants: Used to interconnect process controllers, PLCs, and SCADA systems in industries like chemicals, oil & gas, and power generation.

• Remote Data Acquisition: Connects remote stations and I/O units to the main control system over a redundant Ethernet network.

• Large-Scale Industrial Systems: Facilitates integration with other modules within Yokogawa’s comprehensive automation system, ensuring uninterrupted control even in large facilities.

• Safety Instrumented Systems (SIS): Provides communication between safety systems and control systems for reliable process safety operations.

Product Advantages

• Redundant Communication Paths: Dual Ethernet ports ensure network redundancy, allowing uninterrupted communication in case of failure.

• High-Speed Data Transfer: Supports fast data transmission speeds of 100 Mbps, ideal for time-sensitive applications.

• Reliability in Harsh Environments: The module is designed to withstand industrial environments, ensuring high performance and uptime.

• Easy Integration with CENTUM VP: The module integrates seamlessly with other Yokogawa devices and is specifically optimized for use with Yokogawa DCS systems.

• Compact Design: With its slim form factor, the ALP111-S01 can be mounted in limited space within control racks, making it highly adaptable.

• Enhanced Diagnostics: Built-in diagnostic capabilities provide easy identification of potential issues, facilitating proactive maintenance and reducing downtime.

• Global Support Network: Supported by Yokogawa’s extensive service network, ensuring ease of maintenance and long-term product lifecycle support.

Frequently Asked Questions (FAQ)

1. Q: What communication protocol does the ALP111-S01 use?

   A: The ALP111-S01 uses Vnet/IP, a proprietary Ethernet-based control network developed by Yokogawa.

2. Q: Does the ALP111-S01 support redundant communication?

   A: Yes, it has dual Ethernet ports for redundant network paths, ensuring fault tolerance.

3. Q: What is the power consumption of the ALP111-S01?

   A: The ALP111-S01 consumes approximately 5.5 watts of power during operation.

4. Q: Can the ALP111-S01 module be used in extreme environmental conditions?

   A: Yes, it operates within a temperature range of 0°C to 50°C and can withstand industrial environmental conditions.

5. Q: Is the ALP111-S01 hot-swappable?

   A: No, the module requires system downtime for installation or replacement.

6. Q: How is the ALP111-S01 mounted in a control system?

   A: The module is rack-mounted in the CENTUM VP baseplate for easy integration into the system.

7. Q: What diagnostics are available with the ALP111-S01?

   A: It offers LED status indicators and self-diagnostic features for network status, module errors, and link activity.

8. Q: Is the ALP111-S01 compatible with older Yokogawa systems like CENTUM CS3000?

   A: No, it is specifically designed for use with CENTUM VP systems.

9. Q: What kind of certifications does the ALP111-S01 hold?

   A: It is CE, UL, CSA, and ATEX compliant (depending on the configuration).

10. Q: What are the physical dimensions of the ALP111-S01 module?

    A: The module’s dimensions are 130 x 129.5 x 32.8 mm, with a weights 0.3 kg.