Yocto-latchedrelay

Yocto-LatchedRelay

The Yocto-LatchedRelay device contains a USB-driven latching 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 positioned on each side of the connector show the output currently active.

Being latched, the relay keeps its state even when the device is not powered. The Yocto-LatchedRelay also features a button and an input allowing to manually switch the relay.

The relay and the connector can stand a current of 8A. Be aware that 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.

This product is not available anymore. It has been replaced by the Yocto-LatchingRelay

Specifications

Product ID:YLTCHRL1
Product name:Yocto-LatchedRelay
Replacement product:Yocto-LatchingRelay
USB connector:micro-B
Width:20mm
Length:60mm
Weight:21g
Channels:1
Max switching current:8A
Max switching power:500VA
Max withholding voltage:500V DC
Max working voltage:60V DC
Protection class, according to IEC 61140:class III
USB isolation, dielectric strength:1kV
Normal operating temperature:5...40°C
Extended operating temperature¹:-30...85°C
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
API / SDK / Libraries (TCP only):Javascript Node.js PHP
RoHS compliance:RoHS III (2011/65/UE+2015/863)
Harmonized tariff code:9032.9000
Made in:Switzerland

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

Downloads

	User manual (HTML)
	User manual (PDF)
	Product brief
	Blueprints
	3D file (STEP)
	RoHS certificate
	REACH certificate
	Most recent firmware	51180 (12/02/2022)
	Programming libraries	62875 (10/09/2024)
	Command line API	62875 (10/09/2024)
	VirtualHub application	63516 (11/29/2024)