مميزات خاصة

【High Quality】The onboard 2 relay is made of high quality plastic meterial, , which can be accessed extended 2‑way relay module, has good performance.
【Easy to Operate】The serial control relay switch board has simple , most serial commands are single‑byte commands, can improve work efficiency, save time and energy.
【Stability】The relay switch board has capacitor filter circuit, which has improved stability, with two‑channel, plus two expansion ports, low‑level output.
【Feature】The 2 channel relay switch board is compact design, easy to carry and store, very practical in work, built to meet standard specification, can bring you more convenience.
【Quality Assurance】The serial relay switch is manufactured under strict quality control and standard requirements, and has a high safety factor, so it can be used with confidence.

وصف

Feature:
1. Simple , most serial commands are single‑byte commands.
2. With capacitor filter circuit, which has improved stability.
3. Onboard 2 relay, which can be accessed extended 2‑way relay module.
4. Two‑channel relay, plus two expansion ports, low‑level output.
5. Built to meet standard specification, strictly follow factory quality control.

Specification:
Condition: Brand New
Item Type: Relay Switch Board
Material: Plastic
Color: As picture shown
Two-Channel Serial Relay:
Channel: Two-channel relay, plus two expansion ports, low-level output
Interface: DB9 female/male RS232 level, can control the relay on, off, self-locking, inching through the super terminal (serial port debugging software) on the computer.
Working Voltage: DC 12V power supply (range: 8.5-13.5V)
Control Voltage: DC 9V 12V or DC 1-48V or AC 85-265V
Control Current: 10A

Package List:
1 x Relay Switch Board

مرحبًا،

بحث

2 قناة وحدة تتابع المنفذ التسلسلي ، RS232 UART بروتوكول DB9 واجهة لوحة توزيع التحكم عن بعد مع دائرة تصفية مكثف

مميزات خاصة

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