RS485 to RJ45 cable to connect a solar charge controller to a Wi-Fi or Bluetooth module (1.5m length)
RS485 to RJ45 cable to connect a solar charge controller to a Wi-Fi or Bluetooth module (1.5m length)
SKU:DM-RJ45-L
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DM-RJ45-L Communication Cable
RS485 to RJ45 Interface | 1.5 Metre Length
The DM-RJ45-L is a precision-engineered data cable designed to bridge the communication gap between your solar power system and external monitoring hardware. Specifically developed for the DM Series of solar charge controllers, this cable allows for the integration of Wi-Fi or Bluetooth modules, providing real-time access to system performance, battery health, and charge status via dedicated mobile applications.
Key Features
- ✔ 1.5 Metre length for flexible installation
- ✔ Shielded design to reduce EMI/RFI
- ✔ Plug-and-play RS485 connectivity
- ✔ Durable, oil-resistant outer jacket
Technical Specs
| SKU: | DM-RJ45-L |
| Connector A: | RS485 (Serial) |
| Connector B: | RJ45 (Ethernet Style) |
| Cable Length: | 1.5 Meters |
| Interface Type: | Modbus Data Link |
Compatibility / Fitment Guide
| System Type | Compatible Model | Application |
|---|---|---|
| Solar Charge Controllers | DM Series PWM / MPPT | Remote App Monitoring |
| Add-on Modules | DM Wi-Fi Box / BT Adapter | Data Synchronisation |
OEM Cross Reference
| Manufacturer PN | DM-RJ45-L |
| Common Designation | RS485-to-RJ45 1.5M Communication Lead |
Installation Guide
Ensure the solar charge controller is powered down before connecting. Insert the RS485 end into the controller port and the RJ45 end into your wireless module. Once connected, power the system back on to begin the pairing process through your monitoring software.
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for data transmission and durability.
How do I know if it is compatible?
Check your solar controller's communication port label. If it specifies RS485 and belongs to the DM series, this cable is the correct choice. If your port is an MT50 or standard RJ45-to-USB, you may require a different SKU.
Can this cable be used for standard internet networking?
No, while it uses an RJ45 style connector on one end, the pinout and RS485 signal type are specific to solar charge controller data modules and are not compatible with standard Ethernet routers or PCs.
Note: Please verify your original part number against the references above before purchasing. Distributed by solarika - solarika.co.uk.
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