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サインスマート USB対応 8チャンネルリレー 12V SRD-12VDC-SL-C サインスマート（SainSmart）サインスマート（SainSmart）

サインスマート USB対応 8チャンネルリレー 12V SRD-12VDC-SL-C サインスマート（SainSmart）サインスマート（SainSmart）

Q: The unit is functioning as expected. However, after it's use more, the unit cause computer to crash, when turning the on/Off a few time, the program hang up on the write command. The computer needed to reboot to recover. Any idea about this issue ? There are posts on the web that shows the similar issues. Do you have …

i know this question is old, but other people might be having the same problem. I had the same problem after so much iteration of write. what i did was clear the cache. the memory can only hold so much write before it hangs. I clear the cache before every write. it worked for me

Q: Do they provide a tool to control the board through command line?

You can download a sample tool from them which controls it via gui. I never saw a command line tool. It wasnt hard to integrate their commands into my own platform so a basic coder could probably make you a command line tool.

Q: Can this be used to give nc / no contacts?

I'm not sure of your question. This card has eight relays. Each relay has three screw clamp terminals where one is normally open, one is normally closed and the last is the common. So you can wire your device(s) to any or all relays in either normally open or closed position as you like. I hope this clarifies things.

Q: I want use as programmable sequential controller for my business led street sign, this unit need computer for program only or need computer to run.

You would need it connected to a computer. This unit does not have any sort of programmable timers or states. It is more or less a light switch you control via a computer button.

4.2/5

معرّف المنتج: 754051067

معاملة آمنة

التفاصيل

Connector Type
Solder
Contact Type
spdt
Mounting Type
PCB Mount
Brand
SainSmart
Operation Mode
Automatic

⚡Supports 10A high current switching

📏Compact 12.2x9.4x3.2 cm size

🔌8 USB-compatible SPDT relays

يُشترى معًا بشكل متكرر

SainSmart USB Eight Channel Relay Board for Automation - 12 V

MILAPEAK 8pcs (4 Sets) 8 Positions Dual Row 600V 25A Screw Terminal Strip Blocks with Cover + 400V 25A 8 Positions Pre-Insulated Terminals Barrier Strip (Black & Red)

الوصف

⚡ Power your projects with precision and style — don’t get left behind!

RELIABLE SPDT RELAYS - Equipped with industry-standard SRD-12VDC-SL-C relays ensuring durable and precise switching.
8 CHANNEL USB CONTROL - Seamlessly integrate and automate with USB compatibility for effortless PC connectivity.
ROBUST 10 A SWITCHING POWER - Handle high loads up to 10A at 250VAC or 30VDC, perfect for demanding professional setups.
COMPACT LIGHTWEIGHT DESIGN - Slim 12.2 x 9.4 x 3.2 cm footprint fits neatly into any workspace without clutter.
PLUG PLAY WITH DOWNLOADABLE RESOURCES - Access ready-to-use software and manuals instantly to accelerate your project deployment.

The SainSmart USB-compatible 8-channel relay module features 8 SPDT relays (SRD-12VDC-SL-C) capable of switching up to 10A at 250VAC/30VDC. Compact and lightweight (12.2 x 9.4 x 3.2 cm, 118g), it offers seamless PC integration via USB, making it ideal for professional automation and control applications. Downloadable resources simplify setup, ensuring you stay ahead in your tech game.

المواصفات

Brand	SainSmart
Manufacturer	サインスマート（SainSmart）
Product Dimensions	12.19 x 9.4 x 3.2 cm; 118 g
Item model number	8541582310
Is Discontinued By Manufacturer	No
Item dimensions W x H	12.2 x 9.4 x 3.2 cm
Wattage	120 W
Are Batteries Included	No
Item Weight	118 g

لديك سؤال؟ انظر ماذا طلب الآخرون

The unit is functioning as expected. However, after it's use more, the unit cause computer to crash, when turning the on/Off a few time, the program hang up on the write command. The computer needed to reboot to recover. Any idea about this issue ? There are posts on the web that shows the similar issues. Do you have …

Do they provide a tool to control the board through command line?

Can this be used to give nc / no contacts?

I want use as programmable sequential controller for my business led street sign, this unit need computer for program only or need computer to run.

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