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Data-Collector Series — High-Density Data Loggers
1 Models available · Monitoring, Protection & SCADA
Data collectors log high-frequency generation, voltage and current data from large arrays, buffering locally and forwarding to SCADA or the cloud.
Model Number Breakdown
- High-density logging
- Local storage
- Modbus/MQTT output
- Event & alarm capture
Specifications Range
All specifications and dimensions can be customized upon request
| Key parameters | Model Range |
|---|---|
| Interface | RS485, RS232 |
| Uplink Protocol | Modbus, IEC 104 |
| Device Capacity | 30 |
| Communication | RS485, Ethernet |
| Monitoring | Real-time monitoring, Alarm, Report statistics |
⚙How It Works
A data collector logs high-frequency generation, voltage and current data from the plant and forwards it to the SCADA or cloud. Where a gateway focuses on protocol conversion, the collector focuses on high-density logging — capturing the fine-grained data needed for performance analysis, warranty claims and grid-compliance reporting.
▦Structure & Composition
The collector provides high-density logging storage, multiple RS485/Ethernet inputs and Modbus/MQTT output. It samples at configurable intervals and timestamps every record, retaining data locally as a buffer against uplink loss. Its event and alarm capture records the exact conditions around any fault for later diagnosis.
Model Range
| Model | Interface | Uplink Protocol | Device Capacity | Communication | Monitoring | Reference Price |
|---|---|---|---|---|---|---|
| QD-EMS-COLL | RS485, RS232 | Modbus, IEC 104 | 30 devices | RS485, Ethernet | Real-time monitoring, Alarm, Report statistics | … |
Applications
Selection Guide
- Choose the collector for plants that need high-resolution logging for analysis or compliance.
- Confirm the sampling interval and storage depth meet the site's reporting requirements.
- Use it alongside a gateway where both protocol conversion and dense logging are needed.
Frequently Asked Questions
Gateway or data collector?
A gateway translates protocols and concentrates devices; a collector focuses on high-frequency logging for analysis and compliance.
What data is logged?
Generation, voltage, current, power factor and alarm events, timestamped at configurable intervals.
Can it feed SCADA directly?
Yes — it outputs Modbus/MQTT to the SCADA or cloud platform.
Instant Selection & Quote Calculator
Select your specifications to get an estimated price instantly.
| Base price (interpolation) | $1,215 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Complete equipment — no winding copper linkage
Reference prices are for estimation only and do not constitute a formal offer.
We will reply with your latest quote instantly.
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