Prepayment Controller for Prepaid Metering System with Electric/Water/Gas
Product Description:
Collector is a mainly equipment in centralized meter reading system, which take responsibility in data transportation and retransmission.
Features:
1. Capacity— Can connect with at most 32 pcs of 485 electric meter or RS485 IC card electric meter.
2. Up Channel— Carrier Mode (Carrier Schemes)
3. Down Channel— Carrier Mode (Carrier Schemes), RS485 Mode (485 Highway Schemes)
4. Setting Exempt— After installing under right connection, the collector can perfect work without any setting operation
5. Retransmission of Demand/Data— It handles reading and controlling demands through receiving data from concentrate by up channel
Technical Parameters:
| Parameter | Project and Index |
Model
(Classified by Upstream Channels and downlink
channel defaults to RS485 | Wave Carrier | RS485 Bus Lines |
| | RDK-CJQ
(Carrier Collector) | RDK-CJQ
(RS485 Collector) |
| Power Supply Mode | Single Phase |
| Operating Voltage | 220V± 20% |
| Rated Frequency | 50Hz |
| Power Consumption | ≤ 15W/10VA under Non-transmission state, and the increment is ≤ 1W/5VA under transmission state. |
| Environmental conditions | Standard operating temperature is -25~55 centigrade.
Relative Humidity: 10%~95% |
| Weight | 0.8kg |
