IP Modems(DTU)

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IP Modems(DTU)

1. 1x RS232, 1x RS485 (Or RS422), 5x I/O.
2. Transparent data transfer, with built in standard TCP/IP stack.
3. Multi data centers (up to 5) and TCP server, able to access center with domain name and IP address.
4. TCP heartbeat link detection, keep device always online.
5. APN/VPDN
6. SMS backup, data will be transferred by SMS when TCP/UDP disconnects.
7. Rich online and offline trigger modes: SMB, Ring, Data (Sent through serial port).
8. Hardware and software auto inspection technology, enable operation fault auto repairing.

Features
Specs
Ordering
Applications
Dimensions
Downloads

Key Features

1. 1x RS232, 1x RS485 (Or RS422), 5x I/O.
2. Transparent data transfer, with built in standard TCP/IP stack.
3. Multi data centers (up to 5) and TCP server, able to access center with domain name and IP address.
4. TCP heartbeat link detection, keep device always online.
5. APN/VPDN
6. SMS backup, data will be transferred by SMS when TCP/UDP disconnects.
7. Rich online and offline trigger modes: SMB, Ring, Data (Sent through serial port).
8. Hardware and software auto inspection technology, enable operation fault auto repairing.

Interface
 

Power Requirements
Standard Power DC 12V/0.5A
Power Range DC 5~35V
Communication Current <85Ma(12V)
Built-in power inverting protection and over voltage protection
Serial Port
RS232, or RS485 (or RS422)
Industrial terminal block interface, ideal for industrial applications.
 
Built in 15KV ESD protection, TTL GPIOs is customizable.
Serial Port Rate 300~230400bits/s
Data Bit 5, 6, 7, 8 bits
Stop Bit 1, 1.5, 2 bits
Check No check, Even-parity Check, Odd Parity Check, SPACE and MARK check
Analog Quantity
2x analog quantity input(10-bit AD, support 4-20mA current signal input, optional 0-5V voltage signal input)
I/O
3x GPIOs, able to configured as input and output, communication level: 3.3V
Others
Indicators System, Power, Online, Act
Antenna Standard SMA female antenna interface, characteristic impedance 50Ω
SIM/UIM Card Holder
Standard drawer type card holder, support 1.8V/3V SIM/UIM card, built-in 15KV ESD protection

 

Environmental Limits
Operating Temperature: -35~+75ºC(-31~+167 ºF) Storage Temperature: -40~+80ºC(-40~+176 ºF)
Ambient Relative Humidity: 95%, non-condensing
Power Consumption
Communication <1W
Note: 12V(<85mA), 5V(<155mA)
Standby <0.4W
Note: 12V(<30mA), 5V(<55mA)
Sleep <0.1W
Note: 12V(<0.8mA), 5V(<18mA)
Anti-interference
Type Level Voltage/Current Waveform Value
Power Frequency Magnetic Field 3 Continuous sine wave 30A/m
Damped Oscillatory Magnetic Field 3 Continuous sine wave 30A/m
Pulse Magnetic Field 3 Pulse 100A/m
Radiated Electromagnetic Field 3 80MHz~1000MHz Continuous-wave 10V/m
Level 3, suitable for equipment installed in typical industrial environment: Plant, Power Plant, or residence area.
Protection Class
IP30, Housing and system are isolated safely, ideal for industrial automation application
Reliability
MTBF(mean time between failures): >10,000hrs
Ultra-low consumption design, includes sleep mode, scheduled online and offline mode
EMC up to level 3
Use NTP technology, build-in RTC
SIM/UIM card port built-in 15KV ESD protection
Weights and Dimension
Dimension: 91×58.5×22 mm(3.58×2.30×0.87 inches ), Antenna and other accessories not included
Weight: 208g(0.46lbs)

Applications and Network Diagram