Data Collection Terminal
RS485 Converter
The RS485 Converter provides a communication solution for smart meters installed in areas without 4G network coverage. It supports the DLMS communication protocol (IEC62056), forwards data from DLMS-compatible smart meters through the RS-485 channel and uploads it to the master station system.
Communication path: Meter → RS485 Converter via RS485 → Gateway via Ethernet → Master Station.
Enquire About This Product01 / PRODUCT FEATURES
Product at a glance
Automatic Data Collection
- Automatically collects meter data according to the collection cycle.
Alarm Notification
- Supports meter power-down alarms.
Parameter Setting and Query
- Supports remote or local parameter setting and query.
DLMS Communication
- Supports remote and local communication using the DLMS protocol.
Data Transparent Transmission
- Provides data transmission, relay forwarding and communication conversion.
Auto Registration
- Supports automatic meter registration through the RS485 Converter.
Auto Login
- Supports automatic meter login to the system.
02 / SPECIFICATIONS
Technical specifications
| Description | Value |
|---|---|
| Voltage | AC220V |
| Frequency | 50Hz |
| Power Consumption | <3W |
| MCU Chip | ARM Cortex-M0+ |
| Storage | ROM capacity 256K, RAM capacity 32K |
| Super Capacitor | 40F(3) |
| Near Infrared | 2400bps~9600bps |
| RS485 (via RJ45 Physical Connector) | Standard baud rates (bps): 300, 600, 1200, 1800, 2400, 4800, 7200, 9600 |
| Ethernet (RJ45 Connector) | Ethernet 10/100BaseT(X) ports |
| LED Indication | Red power light Green running status light RS485 transmit and receive indicators (red and green) Communication status indicators (red and green) |
| Clock Precision | ≤0.5s/day (at 23°C) |
| Clock Battery | Clock backup during power failure: ≥15 years Calculation formula: t=Q/I=210mAh/1µA=210000H |
| Installation Method | Rail installation |
| Wiring | LN |
| Material | Shell: PC; terminal box: PBT |
| Standard | IEC 62052-11:2003+AMD1:2016 |
| Dustproof and Waterproof Grade | IP54 |
| Size (L×W×H) | 76mm×89mm×81mm |
| Operating Temperature Range | -25℃~+75℃ |
| Storage Temperature Range | -40℃~+85℃ |
| Humidity | Annual average humidity: <75% Humidity for 30 days of the year: 95% Humidity for the rest of the time: 85% |
| Normal Service Life | 15 years |
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