USB RELAY MODULE
4-channel relay module up to 8 A
USB-REL4-8A
USB HID
Plug & Play
4 relays
Exits
Exits
up to 8 A
Addressable
via DIP switch
✓In stock Delivery in 2–3 working days
PRODUCT DETAILS
productdescription
Compact USB relay module for versatile switching tasks
The Yamutec® USB-REL4-8A is a compact 4-channel relay module for reliable switching tasks in laboratories, test benches and industrial automation.
Plug & Play via USB HID
Thanks to USB HID No additional driver installation is required. The module is recognized directly and can be integrated into your own applications immediately.
Flexibly combine multiple modules
The internal coding allows multiple USB modules to be operated simultaneously on one system and uniquely identified.
Simple software integration
Interfaces and examples are available for software development. VB6, VB.NET, C#, .NET 6, Python and LabVIEW available.
TECHNICAL INFORMATION
Data & Downloads
Technical data
| USB INTERFACE | |
|---|---|
| Supply tension |
External 5V DC USB power supply Internal 5V supply voltage Max. current consumption 200mA at 5V/DC (4 relays switched on) |
| interface | USB 2.0 |
| control LEDs | 5V supply voltage interface activity Output level |
| EXITS | |
| Relay data | 4 relay outputs, galvanically isolated via relays. Max. switching voltage: 36V AC / 24V DC Max. switching current: 8A AC / 8A DC Switching time: < 1 ms |
| CONNECTOR | |
| Connection data | Screw terminal standard Connection cross section: 0.32 … 3.3 mm² (22 … 12 AWG) Screw: M2.5 steel, nickel-plated Torque: 0.4Nm |
| DIMENSION | |
| Dimensions | 72mm x 76mm x 16mm (L x W x H) |
| Weight | 71g |
Downloads
| MANUAL | |
|---|---|
| Product description | Product description |
| SOFTWARE | |
| Source code examples | VB6, VB.NET, C#, .NET6, LabVIEW and Python |
| API developer tool | YMLib.dll (64-bit | 32-bit | x86) library file for Windows |
| DOCUMENTATION | |
| Source code manual | .NET6, python for Linux & Windows |
| API reference guide | YMLIB API References USB |
| data sheet | Power Relay 1 POLE-8A Medium Load Control |
| 3D template |
Case/Cover for Yamutec USB-REL4-8A relay (ergonomic version) |
| OPERATING SYSTEMS | |
| Supported operating systems | Linux Windows |
scope of delivery
| ITEMS INCLUDED | |
|---|---|
| module | USB REL4_8A module |
| Disk | CD with product description, manuals, datasheet & source code examples |
MORE INFORMATION
Everything for the integration
Software & API
Interfaces and examples for
VB6, VB.NET, C#, .NET 6, Python and LabVIEW.
VB6, VB.NET, C#, .NET 6, Python and LabVIEW.
documentation
Product description, manual, data sheet and technical documentation for commissioning.
Application examples
Practical examples of switching tasks, test benches, laboratory automation and control applications.
support
Support with integration, software connection and technical questions regarding the module.
MORE INFORMATION
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