Technical Specifications
D is an Internet of Things wireless data terminal that uses the network to provide users with wireless data transmission functions.
This product uses a high-performance industrial-grade bit communication processor and industrial-grade modules, with an embedded real-time operating system as the software support platform. It also provides r and r (or r) interfaces that can be directly connected to serial devices to achieve transparent data transmission. Low power consumption design, the lowest power consumption is less than the provided circuit/can realize digital input and output, pulse output, analog input, pulse counting and other functions.
This product has been widely used in industries in the Internet of Things industry chain such as smart grids, smart transportation, smart homes, finance, mobile terminals, supply chain automation, industrial automation, smart buildings, fire protection, public safety, environmental protection, Meteorology, digital medicine, remote sensing survey, military, space exploration, agriculture, forestry, water affairs, coal mining, petrochemical and other fields.
Using high-performance industrial-grade modules
Using high-performance industrial-grade communication processor
Low power The power consumption design supports multi-level sleep and wake-up modes to minimize power consumption
The built-in real-time clock (r) supports the scheduled power-off function. The power consumption in the scheduled shutdown state is less than
It adopts metal shell protection level. The metal shell and system safety isolation are particularly suitable for industrial control site applications
Wide power input (D~)
Stable and reliable
D watchdog design ensures system stability
r /r / r Interface built-in D protection
Power interface built-in reverse phase protection and overvoltage protection
Antenna interface lightning protection (optional)
Standard and easy to use
Industrial terminal interface is especially suitable for Industrial field application
Provides standard r and r (or r) interfaces to directly connect serial devices
Customizable level serial port
The intelligent data terminal can enter the data transmission state after powering on
Easy to use and flexible to choose from multiple working modes
Convenient system configuration and maintenance interface
Support serial port software upgrade and remote maintenance
Powerful function
Support transparent transmission or command format transmission
/> Equipped with relay routing and terminal equipment functions
Support point-to-point, point-to-multipoint, peer-to-peer and network
Large network capacity: nodes
Flexible node types: central node, routing node, Terminal nodes can be set arbitrarily
Flexible transmission mode: broadcast transmission or target address transmission mode is optional
Large communication distance
Provides/can realize digital input and output, compatible with pulse output and simulation Quantity input, channel pulse counting function
Product specifications
Parameters
<= dd project
Content
Module
Industrial grade module
Standards and frequency bands
.
. (-)
Indoor/urban
Communication distance
(enhanced version)
Outdoor/line of sight
Communication distance< br/> (Enhanced version)
Transmit power
. (+d) / . (+d) d
(+d) (Enhanced version)
Theoretical bandwidth
Sensitivity
-d
Network topology
Point-to-point, point-to-multipoint, peer-to-peer and networking
Number of channels
D
D (enhanced version)< br/> Channel
(enhanced version)
Hardware system
<= dd project
Content
Industrial-grade bit communication processor< br/>
(Extensible to)
(Extensible to)
Interface type
<= dd project
Content
Serial port
The r and r (or r) interfaces have built-in D protection serial port parameters as follows:
Data bits:,,, bit
Stop bits:, bit
Verification : No parity, even parity, odd parity, and r parity
Serial port speed: ~
Indicator light
With power, communication and online indicator light
Antenna interface< br/> Standard female antenna interface characteristic impedance ohms
Power interface
Terminal interface has built-in power reverse phase protection and overvoltage protection
d => d %> :=> Terminal Interface
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