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The CoolAutomation CN105 splitter lets a CoolPlug ME and the Mitsubishi Electric wired remote controller share the indoor unit's single CN105 port. Without it, connecting the CoolPlug to CN105 means giving up the wired remote; with it, both run in parallel, so occupants keep their familiar wall controller while the automation system or BMS gets full control and feedback.
It is a passive plug-in accessory installed at the indoor unit PCB, with no configuration required. Typical uses are hotels, offices and homes where Mitsubishi Electric splits are being integrated without removing existing controls.
| Type | CN105 port splitter |
| Compatible with | CoolAutomation CoolPlug ME (Mitsubishi Electric) on CN105 |
| Manufacturer part no. | CN105 |
CoolPlug Wireless, Mitsubishi Electric version (ME). CooLinkHub Wireless. External temperature sensor for CoolPlug.
Passive accessory — not UL/NRTL listed; verify local code requirements before specifying in US installations.
CoolPlug installation guide (PDF) · Available to order.
Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.
Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.
For freight or oversized orders, our team will contact you with a custom quote.
All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.
If you experience any issue, contact us and we'll coordinate the claim process on your behalf.