IoT · Engineering Services for Businesses
Edge Data Acquisition Unit Development
Integrate device interfaces, protocol analysis, on-site caching and data reporting into the collection box, and carry out integration testing of software and hardware based on installation and network conditions.
Development Scope
Integrate device interfaces, protocol analysis, on-site caching and data reporting into the collection box, and carry out integration testing of software and hardware based on installation and network conditions.
PLC and Industrial Equipment Data Acquisition
Acquire equipment status, operating parameters and alarms using the supplied protocols, I/O tag lists and access permissions.
Explore Scope and Deliverables →Edge Gateways and Existing Equipment IntegrationModbus-to-MQTT Protocol Gateway Development
Map registers to platform fields, MQTT topics and commands, including polling, write results and exception handling.
Explore Scope and Deliverables →Edge Gateways and Existing Equipment IntegrationGateway Offline Buffering and Resumable Data Uploads
Implement persistent queues, message sequence numbers, resumable uploads, deduplication and storage-capacity policies.
Explore Scope and Deliverables →Project Inputs
Information is used to determine interfaces, implementation conditions, and scope of work.
- PLC Brand model, communication protocol, I/O tag list and access rights
- Register table, device address, connection parameters and polling cycle
- Data rate, offline duration, and available storage capacity
Deliverables and Acceptance
- Delivery Documentation
- Collection services, I/O tag mapping, configuration files and data verification records, conversion procedures, mapping configurations and equipment to platform integration testing records, cache modules, configuration instructions and network and power outage test records.
- Versions and Reproducibility
- The delivery list records the target hardware, software version, build or deployment steps, interface configuration and test records to facilitate subsequent integration testing and maintenance.
- Check point by point with PLC or on-site display value
- Check register to platform field conversion
- Check the integrity of records before and after offline according to the message sequence number
The acceptance is carried out based on the equipment, version, environment, samples and indicators confirmed by both parties; the scope of source code and design documents, prototype materials, third-party fees and subsequent maintenance are listed in the project documents.
Frequently Asked Questions
Can I delegate only one of the development modules?
Yes. PLC and Industrial Equipment Data Acquisition, Modbus-to-MQTT Protocol Gateway Development, Gateway Offline Buffering and Resumable Data Uploads can be scoped separately. Define the interfaces and integration responsibilities between modules before development.
Does PLC data acquisition require changes to the control program?
Independent acquisition can be evaluated when existing protocols and permissions expose the required points. New points, data areas or access restrictions may require the customer's controls team. Site access and operating windows are agreed before implementation.
Discuss Your Project
Define the Scope with Your Device and Interface Information
Please provide target functions, existing equipment or code, interface protocols, deployment environment and planned milestones to facilitate assessment of workload and stage delivery arrangements.
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