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Description
Waveshare RS485-HUB-8P Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud Rate Range1. Interface standard: compliant with RS485 standard 2. Physical interface: RS485 wiring terminal 3. Communication rate: 300 460800bps baud rate (adaptive) 4. Support points: each RS485 interface can support up to 32 nodes 5. Communication distance: 1200m (9600bps), the higher the communication rate, the shorter the distance 6. Working mode: RS485 two wire (A, B), half duplex transparent transmission 7. Power supply voltage: DC 9 24V 8. Transmission
1. Interface standard: compliant with RS485 standard
2. Physical interface: RS485 wiring terminal
3. Communication rate: 300-460800bps baud rate (adaptive)
4. Support points: each RS485 interface can support up to 32 nodes
5. Communication distance: 1200m (9600bps), the higher the communication rate, the shorter the distance
6. Working mode: RS485 two-wire (A, B), half-duplex transparent transmission
7. Power supply voltage: DC 9-24V
8. Transmission medium: ordinary parallel wire/twisted pair
9. Size: about 12.1 x 7.2 x 3cm
Features:
1. 8-way RS485 slave port can be extended by one 485 master port with isolation and relay
2. RS485 network relay, extension and isolation functions can be realized
3. The isolated RS485 interface at the RS485 master port can be connected to RS485 master control devices, and the extended 8-way isolated RS485 interface can be externally connected to various RS485 slave devices, such as RS485 sensors, etc.
4. Built-in optoelectronic isolation protection circuit, RS485 master and slave devices are isolated, which can effectively protect RS485 master and slave devices from the damage of ground potential difference between devices, static electricity, surge, which can be applied to industrial environment with high requirements of reliability and safety
5. Wide baud rate range, support 300-460800bps wide baud rate communication range (self-adaptive)
6. Support 35mm standard rail with rail clips, easy to install
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
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Product Reviews
★★★★★ 5
Right oil for my bmw
It has worked great for me for the BMW X5. The price is great. I am purchasing these for a few years now I know every Bmw needs to have one Handy in the car just in case the signal comes to add more oil. I am very happy with this product.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Great product
Works as stated
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Reviewed in the United States on November 28, 2025
★★★★★ 5
BMW Branded Oil
The is Genuine BMW branded oil that I use to top off my oil changes for 5 litters. Definitely a little pricy, but it is BMW branded. I'm sure there are products that are comparable at a lower price point.
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Reviewed in the United States on July 13, 2025
★★★★★ 5
Real BMW oil
It’s real. It works.
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Reviewed in the United States on July 23, 2025
★★★★★ 5
Good product
Good product exactly what I normally buy from the dealership. Save me a trip to the dealership and driving 30 minutes. Will definitely buy again.
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Reviewed in the United States on February 23, 2025