ADE8155

製造中止

Narrow-Band Power-Line Communications Slave Modem IC with Networking Stack

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製品情報

Narrow-band power-line communications IC
- Integrates PHY through networking layer
Up to 800 bps on a 1-phase network and 2400 bps on a 3-phase 50 Hz power network
Application layer
- Supports DL/T 645 1997 or 2007 China-specific protocol as well as passthrough option

Networking layer
- Master/slave architecture
- Designed to work with ADE8165 master PLC modem ICs, with support for:
1. Dynamic routing
2. Automatic discovery of authenticated devices
3. Logical address management
Data Link layer
Automatic baud rate negotiation
Physical layer
CPFSK modulation
Choice of two frequency bands
- Carrier frequencies: 105.5 kHz and 118.7 kHz - or 74.9 kHz and 84.2 kHz
See data sheet for additional features

The ADE8155 is part of a very robust FSK power-line communications solution complete with networking functionality. The ADE8155 slave modem IC, is designed to work with the ADE8165 master modem IC for a complete power-line communication system.

For more information on the ADE8155, contact your local sales office at Analog Devices, Inc.

In an advanced metering infrastructure (AMI) scenario, the ADE8155 slave modem IC is used to connect the energy meter to the power line. Then the ADE8165 master PLC modem is used in the data concentrator (typically near the transformer) to communicate with multiple meters on one phase. The power-line communication is independent on each phase; therefore, three ADE8165 master PLC modem ICs are used in a PLC module within the concentrator to read meters on all three phases