| Type: | 485 Repeater |
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| Transmission Medium: | Cable |
| Standard: | Standard |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
One introduction
universal industrial eight port RS485 hub with adaptive, a RS232/RS485 port, a RS485 hub designed specifically for RS485 transmission distance and large capacity serial communication network expansion. has a number of independent innovation of technology, including the built-in data collision protection control.
RS485 hub principle of work: data sent through the main port to send to each branch (PORT1~PORT8). The data received and sent to the main ports in the branch, the other branch will not receive the signal.
Main characteristics
1,The main branch of RS485 RS232/RS485, eight
2,The RS485 data to provide data collision protection control DCPC function
3,The baud rate adaptive
4,LED indicates power and signal state
5,Each port to provide a large capacity 256 nodes
6,The main RS232 port protection: 15KV ESD
7,Primary and secondary RS485 port with two levels of lightning protection, surge, lightning protection, and every line of 2000W
8,Each branch with short circuit, open circuit protection function, does not affect the other branch of online communication
9,Two-way conversion between main and branch port
10,Branch rate as high as 250Kbps
11,High anti-interference design
12,Wide voltage input design: DC 9-40V, DC 9-60V can be customized
Introducing the RS485 Signal Protector, an industrial-grade lightning protection and surge protection RS485 repeater that is designed to provide reliable and secure signal transmission in harsh environments. This product is perfect for applications that require long-distance communication, such as industrial automation, security systems, and transportation.
Suppliers with verified business licenses
Audited Supplier 
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