Description
Victron Smart BMS to MultiPlus Comm Cable | Boat Supply Store
This specialized communication cable bridges critical data transfer between a Victron Smart BMS CL 12-100 and specific Victron MultiPlus inverter/charger models that do not possess a VE.Bus interface. It enables granular control over charging and load disconnect functions directly from the BMS, optimizing battery health and system operation for demanding marine applications. Specifically designed for MultiPlus 500VA – 1600VA, MultiPlus Compact 800VA – 2kVA, and MultiPlus-II units, this cable facilitates advanced integration where direct VE.Bus connectivity is absent, ensuring efficient power management for offshore cruising.
Key Features
- Enables essential communication between Smart BMS CL 12-100 and compatible MultiPlus units without a VE.Bus interface.
- Facilitates direct control of MultiPlus charging and load disconnect functions via the BMS outputs.
- Designed for specific wiring configurations tailored to 500VA-1200VA, Compact 800VA-2kVA, and MultiPlus-II models.
- Provides advanced battery management capabilities for optimized system performance.
- Ensures seamless integration of non-VE.Bus MultiPlus models into a Victron energy ecosystem.
- Allows for remote system management through BMS-initiated load and charge disconnect signals.
- Offers a cost-effective solution for upgrading power systems without replacing existing MultiPlus units.
- Constructed with high-quality materials for reliable marine electrical performance.
Specifications
| Product Specifications | |
|---|---|
| Connection Type | BMS to MultiPlus Communication |
| BMS Compatibility | Victron Smart BMS CL 12-100, Small BMS |
| MultiPlus Compatibility | MultiPlus 500VA – 1600VA, MultiPlus Compact 800VA – 2kVA, MultiPlus-II (without VE.Bus interface) |
| Control Mechanism | Utilizes BMS Load/Charge Disconnect outputs and MultiPlus remote on/off connector |
Who This Is For
Marine professionals and enthusiasts integrating a Victron Smart BMS CL 12-100 or small BMS with Victron MultiPlus inverter/charger models that lack a VE.Bus interface. This cable is for users seeking to enhance battery management and system control for specific, non-VE.Bus compatible MultiPlus units.
How It Compares
| Feature | Victron Smart BMS to MultiPlus Comm Cable | Victron Energy |
|---|---|---|
| Primary Function | Connects Smart BMS CL 12-100/Small BMS to MultiPlus models without VE.Bus | Connects VE.Bus devices to VE.Can devices |
| Interface Type | BMS to MultiPlus (specific models) | VE.Bus to VE.Can |
| Compatibility | Smart BMS CL 12-100/Small BMS with MultiPlus (500VA-1600VA, Compact 800VA-2kVA, MultiPlus-II) lacking VE.Bus | VE.Bus devices to VE.Can devices |
Common Concerns Answered
Is the wiring for this cable complex?
The complexity of wiring depends on the specific MultiPlus model. While the cable itself is straightforward, users must consult the detailed wiring diagrams provided to ensure correct connections for their particular MultiPlus unit (500VA-1200VA, Compact 800VA-2kVA, or MultiPlus-II), which is why install difficulty is rated 3/5.
What if I'm not familiar with Victron system integration?
This cable facilitates integration between specific BMS and MultiPlus models that would otherwise be incompatible, a significant benefit for users. Familiarity with Victron system architecture and basic electrical principles will aid in setup, with detailed manuals available for reference.
Will this cable allow advanced control of my MultiPlus?
Yes, this cable enables advanced control by allowing the MultiPlus to respond to the Load/Charge Disconnect outputs of the Smart BMS CL 12-100 or Load/Charger outputs of a small BMS. This translates to more sophisticated battery management and system protection.
Frequently Asked Questions
What is the Victron Cable f/Smart BMS CL 12-100 to MultiPlus used for?
This cable is used to establish communication between a Victron Smart BMS CL 12-100 (or small BMS) and specific Victron MultiPlus inverter/charger models that do not have a VE.Bus interface. It enables control of the MultiPlus via the BMS's disconnect outputs.
Which MultiPlus models are compatible with the Victron Cable f/Smart BMS CL 12-100?
The compatible MultiPlus models include the MultiPlus 500VA – 1600VA, MultiPlus Compact 800VA – 2kVA, and MultiPlus-II units that specifically lack a VE.Bus interface.
How do I wire the Victron Cable f/Smart BMS CL 12-100 to my MultiPlus?
Wiring requires careful attention to specific diagrams provided by Victron Energy, as configurations vary depending on the MultiPlus model (e.g., 500VA-1200VA, Compact 800VA-2kVA, MultiPlus-II). Basic electrical knowledge is recommended.
What is the function of the Load/Charge Disconnect outputs on the Smart BMS CL 12-100 when used with this cable?
When used with this cable, the Load/Charge Disconnect outputs on the Smart BMS CL 12-100 act as signals to control the MultiPlus unit, allowing the BMS to manage charge and load connections based on battery status.
What happens after a low battery voltage shutdown when using this cable?
After a low battery voltage shutdown initiated by the BMS, the MultiPlus will remain off until the battery voltage rises to a level that allows the BMS to signal for reconnection, ensuring the battery is not over-discharged.
