overview

　The LNX-403 series allows you to easily control multi-point inputs and outputs via LAN from terminal software or your own applications using dedicated control commands. The following four models are available.

Model number	input	output
LNX-403-W32T	32-point photocoupler insulation	32-point photocoupler insulated open collector
LNX-403-W16R	32-point photocoupler insulation	16-point relay
LNX-403-D16R	32 voltage-free points (dry contacts)	16-point relay
LNX-403-16R	-	16-point relay

　The LNX-403 series has three power supply methods: DC24V power supply, PoE, or the included AC adapter, which can be selected according to the application. The DC24V power supply and the internal circuit are isolated.

*The second and subsequent images are CG.

    

* Installation reference diagram (mounting fixture sold separately)

 

Features

• Control multiple inputs and outputs via LAN by sending simple commands from a PC
• By connecting two LNX-403 units through tunneling, input/output devices can be extended via LAN without the need for a PC.
• Equipped with a wide variety of input/output circuits, the LAN side and the input/output circuits are insulated
• The input connector uses a 2.54mm pitch MIL standard connector, and can be converted to a connector terminal block conversion unit such as XW2R-J20GD-T (Omron).
• The output connector uses a 2.54 mm pitch MIL standard connector, and can be converted to a connector terminal block conversion unit such as XW2R-J34GD-T (Omron).
• Automatically detects 10Base-T/100Base-TX
• Easy device setup with setting memory card (microSD)
  • When replacing equipment, you can easily migrate by replacing the setting memory card.
  • 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
• Device settings can also be configured via network (LAN) using the original setting tool.
• Power supply: DC24V, supplied from PoE or AC adapter.
  DC24V power supply is isolated from the internal circuitry.
• Can be controlled via a virtual COM port
• Resin housing for reliable insulation
• Noise-resistant 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

[LNX-403 only]

You can control input/output devices in remote locations using a LAN.

[Tunneling connection between LNX-403]

LNX-403 units can communicate directly with each other without the need for a PC, allowing input and output to be extended via LAN.

[Tunneling connection between LNX-001 and LNX-403]

You can control I/O devices located far away from the USB. For communication with the LNX-001, you can use the FTDI virtual COM port or D2XX-API. No network knowledge is required for programming.

*If you are connecting directly without going through a HUB, please use a cross-wired LAN cable. (This product does not have AutoMDI/MDI-X functionality.)

LNX-403 Series Common Specifications

item	Contents		remarks
power supply	DC24V±15% (isolated from internal circuit)	Supply DC5V from LNA connector using AC adapter or PoE function	PoE supports both pattern A and pattern B
Power Connector	3-pole terminal block 1759020 (Phoenix Contact)
Current consumption	250mA or less	800mA or less
Network Interface	IEEE802.3 (10Base-T), IEEE802.3u (100Base-TX) half duplex/full duplex (automatic determination)
LNA Connector	RJ45		ESD protection  insulation (1500Vrms or more)
Communication Protocol	TCP/UDP/Telnet
I/O Response Time	100 ms or less
Installed LSI	General-purpose microcomputer
Memory card for settings	microSD card		Used in SPI mode for setting this product
Operating Temperature Range	-20 to 60°C		No condensation, etc.
Operating Humidity Range	10 to 85% RH
Storage Temperature Range	-20 to 60°C
Storage Humidity Range	10 to 85% RH
External dimensions	166×82×50 [mm]		Protrusions not included
mass	Approximately 400g		Body only

* Parts may be changed to compatible ones.
* Power saving functions such as suspend, standby, and hibernation are not supported.
* Please use the microSD card included with the product.

Specification comparison table

*1: Built-in 1.5kΩ leakage current resistor

*1: Rated load switching frequency 1,800 times/h
*2: Switching frequency 36,000 times/h

LNX-403 dedicated applications

You can use the LNX-403 SETTING TOOL　as an application to create setting data for the LNX series .
In command mode, you can check the operation by connecting to the product via TCP and sending commands.

The settings will be automatically configured by inserting the created setting data into the setting memory card (microSD) and turning on the power. At this time, a backup file of the setting data will be created on the setting memory card (microSD). The setting data will be saved even when the power is turned off, so there is no need to insert the microSD card next time. When replacing the main unit, you can easily restore the same settings by using the setting memory card (microSD). If the PC and product are connected in the same segment, you can also configure it via the network (LAN).

  LNX-403 SETTING TOOL download page 

Product Configuration

• Main unit
• microSD card (with USB adapter)
• AC adapter
• Driver & Application CD
• Product Manual

support

	Manuals, outline drawings, etc.
	We will send you the latest revision 3D data.
	We will lend you a demo machine for evaluation. If you are interested, please download the loan request form here.