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NB-IoT Remote Terminal Unit with GPS (Asia Only)
Modem NB-IoT RS-232/485/Ethernet + GPS ICP DAS RTU-540P-NB CR
Features
Introduction
RTU-540P-NB is is an intelligent Active LTE NB-IoT Remote Terminal Unit with GPS. Within the high performance 32 bit CPU, RTU-540P-NB is suit for the hard industrial environment. When connecting with NB-DA Server or MQTT Broker, the user can also control the devices which connected to RTU-540P-NB from the remote control center. It features LTE NB-IoT module, 6 digital inputs, 2 digital outputs, 1 analog input, 1 RS-232, 1 RS-485 and SD interface. It can be used in M2M application fields to transfer the local I/O, GPS and Modbus device's data via LTE NB-IoT by the defined period or DI/AI triggers. The local I/O and GPS data can also be stored in the SD card to become a remote data logger. It also supports Li-ion battery as another power source when the main power is failed temporarily. Therefore, RTU-540P-NB is an ideal solution for environmental monitoring, remote device management and vehicle monitoring system for M2M applications.
Application
NB-IoT Gateway:
Data Collection and Remote Control (with NB-DA Server):
Data Collection and Remote Control (with MQTT Broker):
Specification
Software | |
---|---|
Service | NB-IoT Gateway |
CPU Module | |
---|---|
CPU | ARM Microprocessor |
Watchdog Timer | Yes |
LED Indicators | |
---|---|
Status | 1 x EXT 1 x NB 1 x STA 1 x GPS |
4G System | |
---|---|
Data Transmission | NB-IoT Downlink transfer: Max. 34 Kbps; Uplink transfer: Max. 66 Kbps |
Frequency Band | LTE NB-IoT: B1/B3/B5/B8/B20/B28 |
GPS | |
---|---|
Acquisition Time | Hot start (Open Sky) = 2 s(typical) Cold start (Open Sky) = 36 s(typical) |
Protocol | GPRMC format (NMEA 0183 version 3.01) |
Sensitivity | Tracking = up to -159 dBm (with external LNA) Cold start = up to -146 dBm (with external LNA) |
Support Channels | 32 |
Analog Input | |
---|---|
Channels | 1 |
Type | Current |
Range | 0 ~ 20 mA |
Resolution | 12 bit |
Digital Input | |
---|---|
Channels | 6 |
Type | Sink or Source, Isolated channel with common power or ground |
Wet Contact, ON Voltage Level | +3.5 ~ 30 VDC |
Wet Contact, OFF Voltage Level | +1V max. |
Isolation | 3750Vrms |
Digital Output | |
---|---|
Channels | 2 |
Type | Open-Collector (NPN) (100mA@30VDC) |
Load Voltage | +30 V max |
Max. Load Current | 100 mA max |
Isolation | 3750Vrms |
COM Ports | |
---|---|
Ports | 1 x RS-232(Use for device configuration and debug) 1 x RS-485 (Use for communication with other devices) |
Environmental | |
---|---|
Operating Temperature | -25 ℃ ~ +75 ℃ |
Storage Temperature | -30 ℃ ~ +80 ℃ |
Humidity | 5~95% RH, non-condensing |
Download
Ordering information
RTU-540P-NB CR | NB-IoT Remote Terminal Unit with GPS (RoHS) (Asia Only) |
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