WARTSILA CCM-20 Central Control Communication Module

Product Overview

The WARTSILA CCM-20 Central Control Module serves as a core controller for modern marine propulsion and automation systems. It manages data processing, communication, and real-time control across integrated ship subsystems in demanding environments. Moreover, the module supports hybrid and fully electric vessel architectures with stable, deterministic performance. Designed by Wärtsilä, it reflects decades of marine engineering experience and proven operational reliability.

Functional Highlights

The CCM-20 coordinates propulsion, energy storage, and auxiliary systems through centralized logic and communication management. In addition, redundant communication interfaces improve system availability during critical marine operations. The module processes sensor data in real time, ensuring accurate control responses under variable load conditions. Therefore, ship operators benefit from smoother propulsion control and improved overall system efficiency. Its compact, modular construction simplifies installation while supporting long-term serviceability onboard.

Technical Specifications

Manufacturer: WARTSILA

Model: CCM-20 Type: Central Control and Communication Module Operating Voltage: 24 V DC Power Consumption: Typically below 50 W depending on connected loads Communication Interfaces: Redundant CAN Bus, Ethernet, RS-485 Input Channels: Analog 4–20 mA, PT100 temperature, digital, frequency, and pick-up inputs Output Channels: PWM outputs for solenoids and digital control outputs Protection Class: IP67 for engine-mounted and exposed installations Operating Temperature Range: -40 °C to +85 °C Design Standard: Marine-grade, vibration and humidity resistant construction

Typical Applications

The CCM-20 is widely used in hybrid propulsion systems for ferries, offshore vessels, and specialized workboats. For instance, it integrates battery systems, generators, and propulsion drives within a unified control architecture. Moreover, it supports ship automation and monitoring platforms requiring high data integrity and redundancy. Therefore, the module fits both newbuild projects and retrofit modernization programs.

Reliability and Service

WARTSILA designs the CCM-20 for continuous operation in harsh marine conditions with minimal maintenance requirements. In addition, modular design principles allow efficient replacement and reduced downtime during servicing. Suppliers typically offer a twelve-month warranty, supporting lifecycle reliability and long-term operational confidence.

FAQ

Q: What is the primary role of the WARTSILA CCM-20 module? A: It functions as a central control and communication hub for marine propulsion and automation systems.

Q: Is the CCM-20 suitable for hybrid or fully electric vessels? A: Yes, it is specifically designed to support hybrid and fully electric ship architectures.

Q: Which communication protocols are supported by the CCM-20? A: It supports redundant CAN Bus, Ethernet, and RS-485 interfaces for reliable system integration.

Q: Can the CCM-20 operate in harsh engine-room environments? A: Yes, its IP67 protection and wide temperature range support demanding marine installations.

Q: Is the module compatible with Wärtsilä automation platforms? A: It is fully compatible with Wärtsilä integrated automation and monitoring solutions.