1채널 USB 릴레이 -10A
(1 Channel USB Relay -10A)
개요
- 본 제품은 1 채널 USB 릴레이입니다.
- USB를 통해 릴레이를 제어할 수 있습니다.
- 최대 10A까지 스위칭이 가능합니다.
- USB 드라이버칩은 CH340칩을 사용하고 있어 PC에서 시리얼 포트로 인식하여 사용할 수 있습니다.
특징
- LED indicator: Onboard power LED and relay status LED
- Relays: Onboard 5V, 10A / 250VAC, 10A / 30VDC relays, long relay life, can be continuous pull 10 million
- Protection function: with overcurrent protection and relay diode freewheeling protection.
문서
- protocol:
Data (1) --- starting identity (the default is 0xA0)Data (2) --- switch address code (default is 0x01, identifying the first channel switch)Data (3) --- Operating Data (0x00 to "Off", 0x01 "On")Data (4) --- checksumExample:Open USB switch: A0 01 01 A2Close USB switch: A0 01 00 A1
Operation:
Step1: the USB relay module into the computer, install CH340 USB to serial chip driver
Step 2: Open the STC-ISP, SSCOM32 serial debugging software, select the baud rate of 9600, in hexadecimal (hex) form to send A0 01 01 A2 to open the relay; hex (hex) form Send A0 01 00 A1 to turn off the relay, you can choose to send manually or automatically. The following: SSCOM332 serial debugging software for example:Send manually
Select the baud rate 9600, check the "HEX send", enter the command A0 01 01 A2 or A0 01 00 A1, point "send", you can turn on or off the relaySend manually
Select the baud rate 9600, click on the SSCOM32 interface in the "expansion", enter the command a0 01 01 A2 and A0 01 00 A1, check the "HEX send", enter the automatic cycle to send the interval, check the "automatic loop" The relay can be automatically turned on and off