Trang chủ » Wireless Communication » Modem LTE (4G) RTU kết nối RS-485, GPS ICP DAS RTU-140 CR

Modem LTE (4G) RTU kết nối RS-485, GPS ICP DAS RTU-140 CR

4G Remote Terminal Unit wit GPS (Asia Only)

Chia sẻ:
Model: RTU-140 CR
Views: 709

Modem LTE (4G) RTU kết nối RS-485, GPS ICP DAS RTU-140 CR

The RTU-140 product is the cost-effective small M2M 4G terminal solution. This series of products is an intelligent 4G remote terminal device module with built-in high-performance 32bit computing unit for harsh industrial environments. It has 1 set of 4G modules, 1 set of GPS modules, 1 RS-485, 1 Micro SD slot and 1 Micro USB interface for setting. The RTU-140 product allows three Modbus RTU devices to be connected in series via one RS-485 interface, and the I/O and GPS data are actively transmitted to the remote M2M through 3G/4G through the custom RTU protocol. RTU Center platform. ICP DAS also provides related software software including M2M RTU Center, M2M RTU Win32 API library and OPC server for RTU devices, so that customers can quickly establish monitoring programs. In addition to the above functions, the RTU-140 also supports RTU Center related monitoring functions. It also has the function of I/O data logger, which can store I/O and GPS data in Micro SD card. The external and lithium battery connection interface is provided at the input of the power supply. After the external power supply is interrupted, the RTU-140 series can also operate for a period of time for emergency processing.

Software
Service RTU
CPU Module
CPU 32 bit CPU
Storage Expansion 4GB max
LED Indicators
Status 1 x PWR
1 x 4G
1 x STA
1 x GPS
3G System
Data Transmission Rate DC-HSPA+
Downlink transfer: Max. 42 Mbps; Uplink transfer: Max. 5.76Mbps
TD-SCDMA Download: Max. 4.2 Mbps; Upload: Max 2.2Mbps
CDMA2000 EVDO Download: Max. 14.7 Mbps; Upload: Max 5.4Mbps
Frequency Band UMTS/HSPA+ 850/2100 MHz
Power Class Class 3 (250mW @ WCDMA/HSPA)
4G System
Data Transmission Rate LTE(Cat.1)
Downlink transfer: Max. 10 Mbps; Uplink transfer: Max. 5Mbps
Frequency Band LTE-FDD: B1/B3/B5/B7/B8/B28
GPS/GNSS
Acquisition Time Cold / Warm / Hot Start Time:35 / 30 / 1 sec. at open sky and stationary
Protocol NMEA 0183 version 4.0
Sensitivity Tracking = up to -165 dBm;
Acquisition = up to -148 dBm
COM Ports
Ports 1 x Micro USB(for configuration only)
1 x RS-485 (Use for communication with other devices)
Power
Consumption Sleep: 0.1W(24 mA @ 4VDC)
Idle:1.2~0.6W( 300~150 mA @ 4 VDC)
Mechanical
Casing Plastic
Dimensions (mm) 82 x 94 x 55 (W x L x H)
Installation DIN-Rail; Wall mount
Environment
Operating Temperature -25 ℃ ~ +75 ℃
Storage Temperature -30 ℃ ~ +80 ℃
Humidity 5~95% RH, non-condensing
RTU-140     CR  4G Remote Terminal Unit with GPS (RoHS) (Asia Only)
TOP HOME