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Convert the CCN protocol to Modbus RTU or BACnet IP/MSTP.
Support remote monitoring and control through the building management system.
Built-in LED indicator lights for diagnosing communication status.
Use moisture-proof coated PCB to ensure stable operation in the computer room.
Designed specifically for the 30RB/30RQ series, not interchangeable with the communication board of the PD4 platform.
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We offer technical support including refrigeration parts parameter matching, model selection and installation guidance. We help customers quickly solve problems of parts adaptation and system commissioning to avoid equipment failures caused by wrong selection.

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Normally needs 5-7working days. If quantity is large or need to customize, please confirm with us before order.
Please send us the model number of the product you need. We will generate an online order and it will be sent to your address via courier service at that time.
All of our products are guaranteed to be genuine and original. Before leaving the factory, we conduct detailed inspections on each product.
Telegraphic Transfer(T/T); Letter of Credit(L/C); Paypal,Alipay,Alibaba Online
By Sea: Suitable for large volume. Cheap and safe, but slow.
By Air: Suitable for urgent order. More safe and fast.
By Express: Such as DHL, TNT, Fedex, UPS...Customs clearance included and sent to door, very convenient.
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