Терминал сбора

General CWZ876-5j PLC Concentrator collects meter data through power line RS485 line or wireless, and transmits data to the power supply management General CZL876 Collection Terminal is applicable for AMR system, which can realize conversion from low voltage power carrier signal, wireless signal to RS485 communication protocol through communicating the terminal and the concentrator via carrier, RS485 and wireless GPRS communications. It canb achieve communication between the concentrator and the RS485 meters. Main Features Uplink: Receiving order from concentrator through PLC Downlink: Communication with energy meter through RS485 Capacity: each collector can manage 16 or 32 RS485 watt-hour meters Setting-free: The collector can operate normally without making any setting as long as it is properly connected. It is also unnecessary to have any setting over the collector when removing or replacing the watt-hour meter on the spot Light indication: Power supply, warning, uplink, and downlink indication