Waveshare 23949 USB To RS485/422 Isolated Converter, FT232RL And SP485EEN
Waveshare 23949 USB To RS485/422 Isolated Converter, FT232RL And SP485EEN
ًالشحن مجانا
ًالشحن مجانا
الشحن مجانا على جميع أوامر . مؤمنة بالكامل.
وقت المناولة 1 - 3 أيام عمل. (يتعين على شركة PMC معالجة طلبك وإخضاع جميع العناصر الخاصة بك لاختبارات مراقبة الجودة الصارمة.)
وقت العبور 7 - 15 يوم عمل.
احصل عليه الآن، وادفع لاحقًا
احصل عليه الآن، وادفع لاحقًا
الدفع باستخدام Mobicred. ما عليك سوى اختيار الدفع Peach >> Mobicred عند الدفع، وسنقوم بشحنه بمجرد الموافقة على الطلب.
ضمان العودة
ضمان العودة
لأي سبب من الأسباب، إذا لم تكن راضيًا عن طلبك خلال 7 أيام، فيمكنك إعادته إلينا في حالة جديدة واسترداد أموالك مطروحًا منها رسوم الشحن.
الدفع والأمن
الدفع والأمن
تتم معالجة معلومات الدفع الخاصة بك بشكل آمن. نحن لا نقوم بتخزين تفاصيل بطاقة الائتمان ولا يمكننا الوصول إلى معلومات بطاقتك الائتمانية.
ضمان العناصر المفقودة/الخاطئة
ضمان العناصر المفقودة/الخاطئة
إذا استلمت طردًا به عناصر تعبئة ثانوية مفقودة/غير صحيحة، فيرجى الاتصال بنا في غضون 7 أيام من التسليم وتقديم الدليل ذي الصلة. ستقوم شركة PMC بدفع تعويضات بناءً على حالة الضرر.
Features:
1. Onboard original FT232RL and SP485EEN chips; fast communication speed, stable and reliable, better compatibility
2. On-board integrated power isolation, providing stable isolation voltage, no additional power supply is required at the isolation end
3. Onboard integrated digital isolation, signal isolation, high reliability, strong anti-interference, low power consumption
4. Onboard TVS (Transient Voltage Suppressor), effectively suppressing surge voltage and transient peak voltage in the circuit, lightning protection and anti-static
5. On-board self-recovery fuse and protection diode to ensure stable current/voltage output, provide over-current/over-voltage protection, and improve impact resistance
6. Onboard 15KV ESD isolation protection and 600W lightning surge protection
7. The RS485/RS422 interface has a 120R terminal resistor on board, which is enabled by default and can be configured by jumpers
8. 3 LEDs to indicate power and transceiver status
9. Industrial-grade rail-type ABS shell design, small size, easy installation, high cost performance
Product parameters:
1. Baud rate: FT232RNL (300bps-3Mbps)
2. Host port: USB
3. Device port: RS485/422
4. Working voltage: 5V
5. Connector: USB-B
6. Protection: 200mA resettable fuse, ESD protection
7. Transmission distance: about 5m
8. Connector: screw terminal
9. Pins: A+, B-, PE
10. Direction control: hardware automatic control
11. Protection: 600W lightning protection surge suppression, 15KV ESD protection (120R balance resistor on board)
12. Transmission distance: about 1.2km (low speed)
13. Transmission method: point-to-multipoint (MAX32 nodes, repeaters are recommended for more than 16 nodes)
14. LED indicator light: PWR: red power indicator light, it is on when there is a USB connection and voltage is detected; TXD: green TX indicator light, it is on when the USB port sends data; RXD: blue RX indicator light, when the device port sends data back lights up
15. Working environment temperature: minus 15-70 degrees Celsius
16. Humidity: 5%-95% RH
17. Operating system: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
18. Shell: rail type ABS shell, suitable for 35mm DIN rail
19. Product size: 81.9 × 54.0 × 32.0mm
20. Weight: 104 grams
Packing list:
-USB to RS485/422 x 1
-1.2mUSB-A to USB-B cable x 1
-Screwdriver x 1
يشارك
HOW DO WE KEEP OUR PRICES LOW?
PMC Jewellery and Electronics is committed to delivering the best value without compromising quality. Our approach includes:
- Broad Selection: From jewellery to electronics and smartphones, all direct from the source.
- Ethical Sourcing: Partnering with reliable suppliers for high-quality, ethical products.
- Online Efficiency: Our digital platform offers a vast choice without the constraints of physical inventory.
- Expert Curated: Every item is selected by our in-house experts for its quality and style.
- Transparent Pricing: What you see is what you pay, with no hidden fees.
We ensure you find the perfect item at the best price, maintaining quality across our diverse range.