Device integration
Poll configured RS-485 and Modbus meters through a consistent acquisition path.
01 Industrial telemetry / ESUMEI G3
Field data.Kept moving.
ESUMEI industrial controllers collect RS-485 and Modbus data, buffer it locally, and move telemetry across cellular networks for remote sites. The DIN-rail controller coordinates field devices and preserves readings during intermittent upstream connectivity.
FIELD BUSRS-485 / MODBUS
CONTINUITYLOCAL BUFFER
BACKHAULCELLULAR
System pathField → Platform
ControllerDIN-rail
TransportMQTT over TLS
OperationStore and forward
02 System architecture
From field bus to remote platform.
One coordinated path handles device communication, acquisition, local continuity, and upstream telemetry.
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FIELD
Connected devices
Multifunction meters and industrial instruments communicate over RS-485 and Modbus.
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EDGE
ESUMEI controller
The controller polls configured devices and coordinates acquisition at the remote site.
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CONTINUITY
Local buffer
Onboard storage holds telemetry through intermittent upstream connectivity.
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BACKHAUL
Cellular / MQTT
MQTT over TLS carries telemetry toward a remote monitoring platform.
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REMOTE
Monitoring platform
Operations teams receive structured data for integration, visibility, and analysis.
OPERATING LAYERESUMEI OS
03 ESUMEI OS
The control layer behind continuity.
ESUMEI OS coordinates device communication, data acquisition, local buffering, connectivity management, and controlled configuration on the controller.
Store and forward
Keep readings locally and resume delivery when upstream connectivity returns.
Telemetry path
Coordinate cellular and MQTT communication for remote field installations.
Controlled setup
Apply supported device and meter settings through remote configuration workflows.
04 Product field
Hardware, measurement, deployment.
Three established ESUMEI categories shape the monitoring path. Models, quantities, and project requirements are confirmed during quotation.
ESUMEI G3 Industrial Controller
A DIN-rail industrial gateway for local data acquisition, Modbus device communication, buffering, and cellular telemetry at remote sites.
- RS-485 / Modbus integration
- Local eMMC buffering
- Cellular telemetry backhaul
- LCD and status indication
G3 / FIELD CONTROLLER
Measurement
Multifunction Meters
Project-selected meter options for industrial panels and remote sites, with RS-485 and Modbus connectivity.
Deployment
Solution Bundles
Controller-led combinations of meters, connectivity, and deployment support shaped around the monitoring task.
05 Public specification field
Confirmed essentials. Nothing speculative.
Electrical, wiring, and site-specific integration details are confirmed during technical review.
Discuss the application- Product role
- Industrial energy-monitoring gateway 01
- Installation
- DIN-rail or panel-mounted enclosure 02
- Operating layer
- ESUMEI OS 03
- Device acquisition
- Multiple configured meters 04
- Field communications
- RS-485 with Modbus device integration 05
- Backhaul
- Cellular telemetry 06
- Telemetry transport
- MQTT over TLS 07
- Local storage
- Onboard eMMC flash for buffering 08
- Local interface
- LCD faceplate and status indicator 09
- Service interfaces
- Two USB-C service and low-voltage input ports 10
06 Solution contexts
Start with the operational outcome.
Each solution is scoped around the site, connected devices, backhaul, and support requirements. No fixed quantities or unapproved services are implied.
Remote site telemetry
Maintain local data capture and cellular reporting where connectivity or power conditions can be intermittent.
Discuss context →Multi-meter acquisition
Coordinate readings from multiple configured Modbus meters through one controller-led telemetry path.
Discuss context →Integrator deployment
Shape controller, measurement, configuration, and support requirements for repeatable project deployment.
Discuss context →07 Manuals & downloads
Useful access. Controlled detail.
Operational, integration, and service materials are shared only through an approved support channel.
CONTROLLED / PDF01
G3 Controller User Manual
Available to customers and approved partners upon request.
Request access →CONTROLLED / INTEGRATION02
Integration Resources
Available to customers and approved partners upon request.
Request access →CONTROLLED / SERVICE03
ESUMEI OS Documentation
Available to customers and approved partners upon request.
Request access →08 Order / request a quote
Shape the monitoring path.
ESUMEI controllers, meters, and solution bundles are quoted against deployment requirements.
Quote-first release
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09 National distributor / Nigeria