Industrial Open PLC 10 I/Os Relay Module ESP32

Industrial Open PLC 10 I/Os Relay Module ESP32

Marsoni

M251S

$149.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Industrial Open PLC 10 I/Os Relay Module ESP32Industrial Open PLC 10 I Os Relay Module ESP32 10 I O's optoisolated configurable by jumper Inputs: 5 24 VdcOutputs: 5 24 Vdc 220 AC Power supply voltage 12 24V MCU: ESP32 devkit WiFi 2. 4 2. 5 GHz (ESP32 version) Ethernet Port RS485 TCP IP Modbus TCP Modbus RTU Relay Outputs (220Vac 5A) ESP32 based PLC It has 10 digital inputs outputs. 10x digital optoisolated inputs (see specifications), and 10x digital outputs (see specifications) configurable by

Easy Shipping

Quick Dispatch:

Your Industrial Open PLC 10 I/Os Relay Module ESP32 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Industrial Open PLC 10 I/Os Relay Module ESP32 ships.

Need Help?
Questions about Industrial Open PLC 10 I/Os Relay Module ESP32, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Industrial Open PLC 10 I/Os Relay Module ESP32 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Bought as a working watch so I don’t wreck my good watches. It’s been working just fine and holding up well while not taking very good care of it. Keeps accurate time. Glass has stayed clear. Black finish looks good and is holding up well. Seems to hold up with steady pounding. Stop watch buttons are a bit crude and will mess up your time when your hand gets pushed back against it during hard labor. However, I have not babied this watch at all.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 10, 2025

Verified Purchase

eugene kennedy

New York, US

★★★★★ 5

Great product

Color: two tone blue

Will need adjustment. Great looking watch

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 2, 2026

Verified Purchase

Johnie B

Carnegie, US

★★★★★ 3

3 stars

Color: all black watch

It’s not an ugly watch, but I did not think the watch looked as nice in person This watch lost several minutes over a few months. It is light and feels cheap. However, it was not expensive, it’s comfortable to wear and beauty is in the eye of the beholder.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 15, 2025