The Yocto-PowerRelay-V3 is a USB power relay. It contains a robust USB-driven SPDT relay switch: you can drive by software the relay input to one of the two outputs. To make it easier to test your project, two LEDs show the output currently active.
This device only includes a single relay, but it can drive higher loads than the Yocto-Relay and the Yocto-PowerRelay-V2. The relay and the connector can stand a current of 5A, and when put into an enclosure, the Yocto-PowerRelay-V3 can be used to directly switch appliances connected to the mains, up to 250 V AC r.m.s. in overvoltage category II.
Be aware that although this relay has a better endurance to inductive loads than the Yocto-PowerRelay-V2, using a relay to drive inductive loads (motors, transformers) may lead to accelerated aging of the relay. Please refer to the documentation for hints on reducing this type of problems.
This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-n and to a GSM network using a YoctoHub-GSM.
USB cables and enclosures to be ordered separately.
Relay type:OMRON G6RL-14-ASI
Max switching current:5A
Max switching power:1250VA
Operate time:12ms (max)
Release time:7ms (max)
Max withholding voltage:1000V r.m.s.
Max working voltage:250V r.m.s.
Protection class, according to IEC 61140:class II
USB isolation, clearance dist.:10mm
USB isolation, creepage dist.:10mm
USB isolation, dielectric strength (1 min.):5kV r.m.s.
Normal operating temperature:5...40Ðƒ
Extended operating temperature1:-30...85Ðƒ
Supported Operating Systems:Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers:Driverless, no driver needed
API / SDK / Libraries:C++ Obj-C C# VB.NET UWP Delphi Python Java Android LabVIEW
RoHS compliance:RoHS III (2011/65/UE+2015/863)
Harmonized tariff code:9032.9000
Cables and enclosures:available separately
1 The extended temperature range is defined based on components specifications and has been tested during a limited duration (1h). When using the device in harsh environments for a long period of time, we strongly advise to run extensive tests before going to production.
Accessories and related products
|User manual (HTML)|
|User manual (PDF)|
|3D file (STEP)|
|Most recent firmware||44118 (03/09/2021)|
|Programming libraries||44175 (03/12/2021)|
|Command line API||44175 (03/12/2021)|
|VirtualHub application||44029 (02/26/2021)|
- Brand: Yoctopuce
- Product Code: RELAYHI3