نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Eight-channel Ethernet relay board with PoE inside a grey DIN-rail ABS case

LORDWORLD

LORDWORLD 8-Ch Ethernet Relay Module PoE 10A 250VAC 30VDC Rail-Mount Case

SKU CH-7NFY-1AVHF

Eight-channel Ethernet relay with PoE, 10 A 250 VAC/30 VDC contacts, DC 7–36 V input, MQTT control, optocoupler isolation and reverse-polarity protection in a rail-mount ABS case

  • Flash-on/flash-off timing automates relay cycling
  • PoE plus DC 7–36 V input gives flexible power options
  • MQTT control with Alibaba Cloud demo simplifies IoT integration
  • 10 A 250 VAC / 30 VDC contacts switch heavy loads safely
  • Rail-mount ABS case with optocoupler and reverse-polarity protection ensures robust installation

8-Channel PoE Relay Module

The LORDWORLD module provides eight independently controllable relay channels over Ethernet with Power-over-Ethernet support. It is aimed at automation engineers and makers who need reliable switching in industrial or home-automation projects. The rail-mount ABS enclosure simplifies installation inside control cabinets.

10A 250VAC Contact Rating

Each relay contact is rated for 10A at 250VAC or 30VDC, which determines the maximum load the module can switch safely. Optocoupler isolation protects the control circuitry from high-voltage transients on the switched circuit. A reverse-polarity protection circuit guards against accidental wiring mistakes.

Sustained Load Behaviour

The flash-on and flash-off function lets a command pulse a relay for a defined period before it returns automatically, reducing the need for constant host supervision. MQTT and Modbus RTU/TCP support allow integration into SCADA or IoT platforms for continuous operation. Wide DC 7–36V input alongside PoE gives flexible power redundancy for long-running deployments.

أبرز المميزات

  • Flash-on/flash-off timing automates relay cycling
  • PoE plus DC 7–36 V input gives flexible power options
  • MQTT control with Alibaba Cloud demo simplifies IoT integration
  • 10 A 250 VAC / 30 VDC contacts switch heavy loads safely
  • Rail-mount ABS case with optocoupler and reverse-polarity protection ensures robust installation

المواصفات

BrandLORDWORLD

أسئلة حول هذا المنتج

How do the 10 A 250 VAC contacts behave when switching inductive loads in a live cabinet?

Each relay contact is rated for 10 A at 250 VAC or 30 VDC; optocoupler isolation keeps the control side separate from the switched circuit.

What does the PoE port actually power and which protocols share it?

The Ethernet port accepts PoE or a 7–36 V DC supply to run the module; it carries Modbus TCP and MQTT for relay control.

How much DIN rail space does the ABS case occupy and how is it secured?

The rail-mount ABS case clips onto standard DIN rail; no tools are needed for installation or removal.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.