Product Images
Industrial USB Modbus Relay PRO Modbus RTU Protocol USB/TTL Interface Control PLC Relay Board for Automation C
New
In stock
Smart shoppers OnBuy it!
- Earn Cashback on every purchase – spend it instantly on your next order
- Free delivery – on millions of items across the site
- Customers love us – 127,000 Trustpilot reviews and an 'Excellent' rating
£32.23
+£1.00 Delivery
1%
What is instant Cashback?
Learn More
Interest-free payment options available
See full product description & details
Delivery: Standard (£1.00) | Mon 29th Jun - Sat 4th Jul
Sold by: YPDblue
Returns: 30 days
180-day payment protection
Most Popular in Patient Handling Medical Equipment
Hot
Description & Details
Summary
- This product is a dual-interface control relay module (USB/Serial) designed specifically for industrial environments. Utilizing the Modbus RTU protocol and supporting a wide input voltage range of 8-36 VDC, it is suitable for use with a diverse array of industrial control equipment and automation applications.
- It employs the standard Modbus RTU protocol-a universal industrial standard-eliminating the need for custom protocol development and enabling immediate, out-of-the-box operation. Featuring dual communication interfaces with clearly defined pin assignments, the module offers true plug-and-play functionality.
- Powered by a 72 MHz core and hardware timers, each relay channel can independently execute functions such as millisecond-level delayed switching (on/off), periodic cycling, state toggling, and resetting. It supports simultaneous control of multiple channels without lag, ideal for production line equipment interlocking and smart home scenarios.
- Dual Local/Remote Control Capability: Local Control-Direct connection via UART/USB ensures rapid response with zero latency. Remote Control-When paired with 4G or Wi-Fi modules, the device can integrate with IoT platforms to enable cloud-based control, making it highly adaptable for various IoT applications and compatible with a wide range of loads
- Equipped with industrial-grade Omron relays, the module offers exceptional durability and an ultra-long operational lifespan, supporting the switching of medium-power loads ranging from lighting systems to small electric motors. It holds UL, CSA, and VDE certifications and meets the enhanced insulation requirements of the EN61010 standard.
Industrial USB Modbus Relay PRO Modbus RTU Protocol USB/TTL Interface Control PLC Relay Board for Automation C Description
This product is a dual-interface control relay module (USB/Serial) designed specifically for industrial environments. Utilizing the Modbus RTU protocol and supporting a wide input voltage range of 8-36 VDC, it is suitable for use with a diverse array of industrial control equipment and automation applications.
It employs the standard Modbus RTU protocol-a universal industrial standard-eliminating the need for custom protocol development and enabling immediate, out-of-the-box operation. Featuring dual communication interfaces with clearly defined pin assignments, the module offers true plug-and- functionality.
Powered by a 72 MHz core and hardware timers, each relay channel can independently execute functions such as millisecond-level delayed switching (/off), periodic cycling, state toggling, and resetting. It supports simultaneous control of multiple channels without lag, ideal for production equipment interlocking and home scenarios.
Dual Local/Remote Control Capability: Local Control-Direct connection via UART/USB ensures rapid response with zero latency. Remote Control-When paired with 4G or Wi-Fi modules, the device can integrate with IoT platforms to enable cloud-based control, making it highly adaptable for various IoT applications and compatible with a wide range of loads
Equipped with industrial-grade relays, the module offers exceptional durability and an ultra-long operational lifespan, supporting the switching of medium-power loads ranging from lighting systems to small electric motors. It holds UL, CSA, and VDE certifications and meets the enhanced insulation requirements of the EN61010 standard.
Color: As Shown
Material: PCB+Metal
Specification: 3-channel relay
Package Contents:
1 * USB Modbus Relay PRO
1 * USB-to-Type-C Male Data Cable
1 * Flathead Screwdriver
Details
| OPC | PTQBKQ7 |
|---|---|
| Codes | 6033339452572 (EAN) |
Product Data
| Height | 4.5cm |
|---|---|
| Width | 11cm |
| Length | 14cm |
| Weight | 0.175kg |
| Colour | As Shown |
| Size | C |
| Material | PCB+Metal |
Compare Sellers for Industrial USB Modbus Relay PRO Modbus RTU Protocol USB/TTL Interface Control PLC Relay Board for Automation C
- New from £33.23
| Seller | Ratings | Warranty | Returns | Price | Delivery | Total | Quantity |
|---|---|---|---|---|---|---|---|
|
Dispatched from:
|
(262 reviews) | - |
30 Days
Free Returns No
|
£32.23
|
+£1.00 Delivery
Est. Delivery:
29th Jun - 4th Jul
|
£33.23
|
Earn as you shop with instant Cashback on everything.
No catch, no cost
- Paid into your OnBuy account
- Spend it on your next purchase
- Save it or withdraw it
Become a Cashback VIP
Just 1 purchase unlocks bigger deals & rates