NETWORK LINK ACTIVE

Ethernet IP
Relays

Seamless Remote Control of Industrial Relays over Ethernet. High-performance network-driven switching architecture operating in Client Mode to connect and securely trigger workflows via IP commands.

4 / 8 / 16 ChannelsClient ModeTCP/IPDIN Rail Mount10A Switching Rating

Integration guide

Nex-G Automation LLP

TCP/IPNative Ethernet Protocol

4–16Scalable Channel Variants

LowReal-Time Switching Latency

10ARelay Contact Ceiling

Technical specifications

Network-driven relay switching for industrial control.

Ethernet IP Relays provide remote control of industrial relay channels over Ethernet using TCP/IP and Client Mode operation. The architecture is designed for direct IP-based control, scalable channel configurations and continuous industrial operation.

Ethernet (TCP/IP)4 / 8 / 16 channelsClient device configurationUp to 250V AC / 30V DC10A max loadingDIN rail / wall mount

Network Switching Architecture

From IP commands to physical relay actuation.

Connect relay modules to upstream server environments, map channel states and trigger industrial electrical workflows through a centralized Ethernet network.

01Ethernet Link

02Client Mode

03IP Command

04Channel Switching

05Keep-Alive

06Remote Control

System control

How the Ethernet IP Relay system works.

The relay module connects through Ethernet, operates as a client device, receives IP-based control instructions and switches the selected physical relay channels.

01	Network Connection	The relay board connects to the Ethernet network using the TCP/IP protocol stack.
02	Client Mode	The internal network node proactively reaches the configured target server IP.
03	IP Command	Upstream server environments can issue explicit control commands to the relay module.
04	Channel Switching	Individual relay channels can be triggered for ON/OFF electrical control workflows.
05	Diagnostics	Keep-alive heartbeat packets help check network reliability and connection status.

Control flow

From network instruction to physical switching.

The Ethernet relay architecture converts centralized IP-based commands into immediate relay state changes across connected industrial equipment.

Server connects

The relay operates as a client node and connects toward the configured target server IP.

→

Command is received

The network module receives the required IP-based control instruction.

→

Relay is switched

The selected relay channel changes state to control the connected electrical load.

→

Status is monitored

Keep-alive diagnostic flags help verify network reliability during operation.

Switching functions

Built for connected, responsive relay control.

01 · Direct IP ControlActuate critical electrical contact relays directly from upstream server environments using TCP/IP commands.

02 · Scalable ChannelsDeploy flexible 4-channel, 8-channel or high-density 16-channel physical relay modules.

03 · Client Mode OperationThe internal network node reaches out proactively to the centralized target server IP.

04 · Keep-Alive DiagnosticsTransmit regular heartbeat packets to check system network reliability status.

Why choose it

Key capabilities

Designed for direct network control, scalable relay deployment and stable industrial switching across connected control environments.

Direct IP-Based Control Loops

Actuate critical electrical contact relays directly from upstream server environments using raw TCP/IP packet architectures.

Scalable Channel Topologies

Match localized deployment constraints with flexible 4-channel, 8-channel or high-density 16-channel physical modules.

Secure Client Mode Operation

The internal network node reaches out proactively to the centralized target server IP, minimizing complex inbound firewall rule configurations.

Ultra-Low Response Latency

Engineered switching pathways support real-time actuation for immediate responses in precision industrial applications.

Industrial-Grade Physical Build

Rugged, heavy-duty assemblies are designed to support stable 24/7 continuous operations across wide structural temperature extremes.

Strategic System Values

Core System Advantages

True Remote AccessibilityBypass localized manual switching with unified network-based triggering from connected control environments.

Seamless PLC CompatibilityIntegrates cleanly into existing factory SCADA and modern programmable logic loops.

Massive Fleet ScalabilityMap numerous physical relay blocks across a single Ethernet subnet, each holding its own unique IP.

High Power SwitchingHandles robust loads up to 10A within the supplied relay contact rating.

Technical specifications

Engineering details

Ethernet IP Relays

Communication Interface	Ethernet (TCP/IP)	Protocol Stack
Operating Mode	Client Device Configuration	Network client operation
Relay Channels	4 / 8 / 16	SPDT or SPST options available
Relay Rating	Up to 250V AC / 30V DC	10A Max Loading
Power Supply	12V / 24V DC	Model dependent
Enclosure Type	Rugged Industrial Metal / ABS Housing	Industrial construction
Mounting Setup	Standard DIN Rail / Wall Mount	Form-factor options
Configuration Link	Web-Based Portal / Serial Configuration Utility	Device configuration
Operating Temp	−20°C to +70°C	For harsh plants

Deployment

Built for connected industrial switching environments.

The relay modules provide network-driven electrical switching for industrial automation, building systems, SCADA environments, laboratories and security applications.

Channels4 / 8 / 16 relay variants

NetworkEthernet TCP/IP with Client Mode operation

SwitchingUp to 250V AC / 30V DC, 10A maximum loading

MountingStandard DIN rail or wall mount form-factor

Typical applications

Where it gets deployed

01🏭 Industrial Automation & Machinery Control

02🏢 Building Management Systems (HVAC, Lighting)

03🌐 Smart Infrastructure & IoT Frameworks

04💻 SCADA Plant Integration Ecosystems

05🔬 Testing & Laboratory Automated Swapping

06🚨 Security Systems, Locks & Siren Triggering

Control Ecosystem

Web Interface & Utility Capabilities

Target IP MappingConfigure outbound remote host server destinations through the available system utilities.

Channel Matrix OverridesIndividually force state changes (ON/OFF) on specific relays using explicit local web panel commands.

Subnet Mask ControlAdjust internal gateway nodes and routing addresses to blend the device into secure corporate infrastructures.

Keep-Alive Diagnostic FlagsTransmit regular heartbeat packets to check system network reliability statuses.

Frequently Asked Questions