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DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
Brand: DTECH
Condition: Used
$739
$875
-16% Save $136
Updated: 2 days ago
Description
Port powered RS232 to RS485 Converter used in Long-haul Communication up to 4000ft (1200 meters)
RS232 to RS485 adapter enables the connections of multiple bus nodes and 32 devices can be joined in RS-485 network
Automatic RX - TX Control; RS-232 to RS-485 Converter controls the “Receive” and “Transmit” modes automatically
Up to 115.2kbps baud rate (auto-detect) can be applied to point to point two wire half duplex and point to multi-point two wire half duplex communication
A built-in Transient Voltage Suppressor (TVS) supports 600W anti-surge protection on each line of RS485 link which effectively guard devices from damage
RS-232 to RS-485 converters are mostly used in industrial and commercial environments. The reason is that the RS485 converter can be used for multi-drop networks, meaning that you for example can connect multiple RS485 devices to one computer. Up to 32 devices can be connected in one network to communicate on a single pair of wires (plus a ground wire). This type of communication is called half-duplex communication. Most quality RS485 converters can communicate in this manner of up to 4000 feet (1200 meters). RS232 to RS485 serial converter is also fairly resistant to noise which is one more reason why it is favored in industrial environments. Guard Your Value Equipment A built-in transient voltage suppressor (TVS) supports 600W anti-surge, effectively guard your value devices from the hazards of transient surges, lightning. No Driver Required Auto control data flow direction of I/O circuit feature makes it fully plug-and-play. Port-Power No external power supply required, it is port-powered from RS232 data lines and low consumption electricity. Mini-Size with 2 screws and terminal block Specific Standard: EIA/TIA RS232C / RS485 Baud Rate: 300bps - 115.2kbps Working Mode: 2 wire asynchronous half-duplex Communication Mode: Point to Point, Point to Multipoint Transmission Media: Twisted Pair (Wire diameter >= 0.5mm) or Shielded wire Transmission Distance: RS232 Interface: up to 50ft (15m); RS485 Interface: up to 4000ft (1.2km) Surge Protection: RS485 Interface, Each wire 600W Original Packing Included 1 X RS232 to RS485 Converter
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Product Details
- SKU:
- awhd-us-b08t9c22n9
- Model:
- DT-9001
- Country:
- US
- ASIN:
- B08T9C22N9
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Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
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Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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