overview

LNX-207W can control latching relays via Wi-Fi with simple commands. It supports dual-band (2.4GHz/5GHz) IEEE 802.11a/b/g/n wireless standards and can be used in various Wi-Fi environments. It supports multiple
connections of up to four devices at the same time, so the latching relay can be controlled from multiple hosts (such as PCs and tablets). It is equipped with a high-capacity, two-winding latching type, 16A open/close latching relay, so it can be used for ON/OFF control of various devices such as solar power generation power conditioners (PV inverters), smart meters, and lighting equipment. A latching relay
is a relay that maintains its operating state with an input pulse on the set coil side and returns to its original state with an input pulse on the reset coil side. When set, the A contact is shorted and the B contact is open, and when reset, the A contact is open and the B contact is shorted. A feature of the latching relay is that it can maintain the contact state even when the power of the LNX-207W is turned off (it maintains that state even when the coil voltage is cut off). Therefore, energy saving effects can be expected by using it for devices that maintain their operating state for a long time.
Dedicated control commands are available, so you can control the LNX-207W from terminal software or your own application.
IP addresses and Wi-Fi connection settings can be easily written via USB using our original setting tool (LNX SETTING TOOL). Setting data can also be backed up and imported, allowing you to quickly set up multiple devices in sequence. Two models are available: the 4-output type LNX-207W-4R and the 8-output type LNX-207W-8R.

*Cannot be used overseas as it requires certification according to the radio laws of each country.

LNX-207W-4R
*The third and subsequent images are CG.
     

LNX-207W-8R
*The third and subsequent images are CG.
     

* Installation reference diagram
(mounting fixture sold separately)

  

Features

• Latching relays can be controlled via Wi-Fi with simple commands
• Available in two models: 4-output type and 8-output type
• Uses a high-capacity, 2-winding, 16A latching relay
  • This state can be maintained even when the coil voltage is cut, reducing the coil's power consumption while the device is in operation, contributing to energy savings.
  • It provides energy saving effects in devices that are kept in operation for long periods of time.
  • The two-winding latching type has a set coil and a reset coil, and is designed to maintain a set or reset state.
  • Unlike a single winding, reverse voltage is not applied to the same terminal for set and reset, preventing malfunctions due to sneak current.
• Easy device setup via USB using the dedicated application
  
  • Easy recovery with backup data even when replacing equipment
  • Setting data can be sent to remote locations via email attachments, etc.
  • There are no restrictions on the IP address that can be set (can be set outside the segment)
  • Easily back up and record settings by saving the settings file
• Supports multiple connections for up to four devices at the same time
• Uses a detachable terminal block.
  The terminal block can be removed with the wiring still connected.
• Power can be supplied from an AC adapter or USB bus power
• Can be controlled via a virtual COM port
• Resin housing for reliable insulation
• Noise-resistant design
• Industrial Design
• Small lot OEM possible
  from 50 units, we will provide you with your original nameplate
• Free of 10 substances restricted by the RoHS Directive

Connection Topology

[Single use (terminal mode)]

You can control devices located far away from your PC via an access point such as a Wi-Fi router. By
enabling the multi-connection setting, you can connect to up to four hosts (PCs, tablets, etc.) at the same time.

[Single use (Access Point mode)]

You can control devices in remote locations using the product's built-in access point function. By enabling the multi-connection setting, you can connect to up to four hosts (PCs, tablets, etc.) simultaneously.

[Standalone operation]

For periodic ON/OFF operation, the auto ON/OFF control enables standalone operation (without PC intervention).

specification

*Parts may be changed to compatible ones.
*Power saving functions such as suspend, standby, and hibernation are not supported.
*The minimum pulse width of 30 ms is the value at an ambient temperature of +23°C and is not a guaranteed value.

How to check the operation

Setting tool for LNX series (LNX SETTING TOOL)

　This is an original Human Data application for settings. You can easily read and write settings via USB. Click here to download the manual and application.

Product Configuration

• Main unit
• Mini USB cable 1.0m long
• AC adapter
• Application CD
• Product Manual

support

	Manuals, outline drawings, etc.
	We will send you the latest revision 3D data.
	We will lend you a demo unit for evaluation purposes. If you would like to use the unit, please download the request form here.