Communication Modules
TXLDJ13 HDC Dual-mode Communication Unit for Three-phase Electricity Meters
The TXLDJ13 HDC Dual-mode Communication Unit is designed for three-phase electricity meters. Based on a high-performance dual-mode carrier communication chip, it provides a complete, mature communication solution combining high-speed power line carrier and high-speed wireless technologies for synchronous dual-channel communication. It supports remote meter reading, remote tariff control, remote upgrades over the power line, transformer area identification, phase identification, precise clock management and active power-outage reporting.
Enquire About This Product01 / PRODUCT FEATURES
Product at a glance
Dual-channel Synchronous Communication
- Combines high-speed power line carrier and high-speed wireless communication using a high-performance dual-mode carrier communication chip.
Remote Metering and Tariff Control
- Supports remote meter reading and remote tariff control.
Remote Upgrades
- Supports remote upgrades over the power line.
Transformer Area and Phase Identification
- Supports transformer area identification and phase identification.
Precise Clock Management
- Supports precise clock management.
Active Power-outage Reporting
- Actively reports power outages.
02 / SPECIFICATIONS
Technical specifications
| Description | Value |
|---|---|
| Operating Voltage | DC 12V±1V |
| Operating Temperature | -45°C~75°C |
| Power Line Carrier Frequency Band | 0.7MHz~12MHz Band 0: 1.953~11.96MHz Band 1: 2.441~5.615MHz Band 2: 0.781~2.930MHz Band 3: 1.758~2.930MHz |
| Power Line Carrier Data Rate | 50Kbps~12Mbps |
| Wireless Frequency Band | 470MHz~510MHz |
| Wireless Data Rate | 10Kbps~100Kbps |
| Adaptive Serial Baud Rate | 1200bps~115200bps |
| Enclosure Dimensions | 94.8×65×24mm |
| Modulation Method | OFDM |
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