Product Introduction
Gateway Concentrator. The gateway concentrator is a data aggregation device in a meter reading area, which is used for collecting and storing the data of metering devices. The gateway concentrator has two channels: an upstream channel and a downstream channel. A SIM card is built into the gateway concentrator. Its upstream channel can use the NB-IOT method to achieve remote communication with the computer in the management center; the downstream channel uses the micro-power wireless method to collect, process and store the data of the metering devices under its jurisdiction; at the same time, this device can be optionally equipped to support reading and writing of T5557 radio frequency cards according to needs.
Technical Parameters
Product Name | Gateway Concentrator Collector |
Model | TCU-803B |
Technical Standard | Ministry of Industry and Information Technology Document No. [2005]423, "Interim Provisions on the Management of Micro-power (Short-distance) Radio Equipment" |
Power Supply Mode | Disposable Lithium Battery ER34615+1550 |
Load Capacity | 60 Metering Devices |
Upstream Channel | NB-IOT (B5, B8 Optional) |
Downstream Channel | Micro-power Wireless Method |
Operating Temperature | -25℃～＋65℃ |
Relative Humidity | 5％～85％（Non-condensing） |
Radio Frequency Card Type | T5557 (Optional) |
Instructions: 1. This device is powered by a built-in lithium battery;
2. When replacing the battery on the standby interface, the battery should be replaced in a timely manner;
3. The liquid crystal display shows " - - - - - -" in the standby state.
