4G remote control and single-load energy acquisition

ZMRL0101-ER1 1-Channel 4G Energy Relay

A 220V DIN-rail module combining one relay output, one digital input, LTE(4G) MQTT communication, voltage, current, power, frequency and cumulative energy data, weekly schedules and status reporting.

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ZMRL0101-ER1 1-Channel 4G Energy Relay product image

Product Positioning

A 220V DIN-rail module combining one relay output, one digital input, LTE(4G) MQTT communication, voltage, current, power, frequency and cumulative energy data, weekly schedules and status reporting.

One relay output with on, off, pulse and toggle controlUseful for field deployment, cabinet integration, platform access or project-based system selection.

One digital input for local switching and status reportingUseful for field deployment, cabinet integration, platform access or project-based system selection.

LTE(4G) MQTT communication through TCP port 1883Useful for field deployment, cabinet integration, platform access or project-based system selection.

Up to 32 weekly schedules plus voltage, current, power, frequency and cumulative energy reportingUseful for field deployment, cabinet integration, platform access or project-based system selection.

Typical Applications

The page is written for engineering companies, system integrators, device manufacturers and B2B project procurement teams.

Selection Notes for B2B Projects

Control ObjectPlan the product by lighting circuit, pump, fan, cabinet output or equipment switching object instead of only by channel count.

Protocol and PlatformCheck whether the project needs RS485, Ethernet, LTE(4G), MQTT, Modbus, grouped control, schedules, logs or private platform deployment.

Circuit PlanningSeparate high-power, inductive and frequently switched loads into clear circuits and match controller selection with the cabinet design.

Integration and Deployment

Communication AccessSelect RS485, Ethernet, 4G, WiFi, HTTP or MQTT according to the device type, site network and platform integration requirements.

Field DeploymentProducts can be combined by control loop, sensor point, weighing point, meter circuit, cabinet layout and project maintenance workflow.

Platform ManagementRemote status viewing, schedules, logs, alarms, data curves and account permissions can be configured according to project requirements.

Customization ScopeProject configuration can cover model selection, interface coordination, platform deployment, panel interaction and integration documents.

Selection FAQ

How should this product be selected?Selection normally starts from the field object: control loop, input signal, sensor type, weighing point, meter circuit, communication method and platform requirement.

Can it connect to an IoT platform?Zhenming products can be combined with platform functions for remote control, status viewing, schedules, alarms, logs and data management.

Is private deployment supported?Private deployment and system integration can be planned according to project scale, network condition, interface scope and maintenance workflow.