for M2M/IoT Networking Applications

Industrial smart modem series designed for remote data transmission over cellular network.

Provides fast and reliable transparent data transfer via wireless GPRS, 3G or NB-IoT channel using TCP/IP protocol. Besides, devices support connection over the back-up CSD channel.

Modems come with serial RS-232 and/or RS-485 ports, dual SIM card slots and a USB interface for easy modem configuring.

Application Areas
— AMR/AMI, smart metering (heat, electricity, water, gas)
— Transportation and security, alarm and alert systems
— Power and energy industry
— Remote monitoring

 

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CONNECTIVITY


• GPRS, 3G, NB-IoT
• CSD back-up channel

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RELIABILITY


• Dual SIM card slots
• Watchdog timer PING/TCP connectivity check
• 2 years warranty

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DURABILITY


• Rugged metal IP30 case
• Sealed plastic IP65 case
• DIN rail and table mountable
• Convenient LEDs locations on the case to monitor the connection status and cellular signal strength.

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SERIAL PORTS


• RS-232
• RS-485
• RS-485 isolated

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EASY CONFIGURING

• Remote configuring and firmware update via TCP, CSD, SMS
• Local configuring via USB
• More than 200 configuration parameters

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ADM MODEM CONNECTION SCHEME

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KEY FEATURES

Due to the built-in microcontroller, ADM modem appears to be a smart device and provides extensive configuration and management capabilities:

— Serial data to IP data conversion
—  TCP Client/TCP Server modes
—  Connection on schedule and on request to optimize the cost of communication services
—  PING/TCP connectivity check
—  Simultaneous connection to 5 servers in Client mode. Simultaneous connection of up to 5 PCs in Server mode

—  Time synchronization using NTP servers.
—  ADC input to ensure remote facilities monitoring
—  Power supply: DC 7~30 V
—  Wide operating temperature range: -40°C…+70°C
—  Local and remote configuration and firmware update. Convenient and user-friendly modem configuration software. More than 200 configuration parameters. Remote configuration via TCP, CSD or SMS


ADM GPRS/3G/NB-IoT MODEM ADVANTAGES

Continuous automated connection
ADM Smart Modems provide stable and permanent connection between hosts over TCP Internet and do not require entering AT commands or making a CSD call.

Data transfer at a speed high enough for AMR systems
GPRS – up to 85.6 Kbit/s
3G (UMTS) – up to 7.5 Mbit/s
NB-IoT – up to 150 Kbps

Cost-effectiveness
When transmitting data over GPRS/3G, payment is charged not for the connection time, as in CSD mode, but only for transmitted data, which significantly reduces the cost of communication services. To save costs, the modem can also be configured to connect on a schedule or by command.


COMPARE ADM MODEMS

ModelNetwork TypeSerial PortEnclosure
ADM112GPRSRS-232small aluminum
ADM114GPRSRS-485small aluminum
ADM114-GGPRSRS-485 isolatedsmall aluminum
ADM216GPRSRS-232 + RS-485wide aluminum
ADM226NB-IoTRS-232 + RS-485wide aluminum
ADM2363GRS-232 + RS-485wide aluminum
    
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ACCESSORIES

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GSM/3G ANTENNAS
with SMA connectors
(rubber and with cables)

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POWER SUPPLY ADAPTERS
with 6P6C connector

SPECIFICATIONS

 ADM
Network ParametersADM112, ADM114, ADM216:
Standard – GSM/GPRS
Frequency Range – 850/900/1800/1900
Rate (DL/UL) – 85,6 kbps/42,8 kbps
ADM226 (pre-order):
Standard – NB-IoT
Frequency Range – LTE B1/B3/B5/B8/B20/B28
Rate (DL/UL) – 125 kbps/150 kbp
ADM236:
Standard – 3G
Frequency Range – UMTS 900/2100, GSM 850/900/ 1800/1900
Rate (DL/UL) – 7,2 Mbps/5,76 Mbps
CSD Rateup to 9,6 kbps
CPUARM® Cortex-M3, 32bit
Frequency36 MHz
Power Supply Voltage: DC 7 ~ 30 V
Current: 100 mA (12V)
Connectors: 1 x 6P6C
1 x 2-pin terminal block (when the modem is powered via the 6P6C connector, the input can work as a 7-30V output to external devices)
InterfaceADM112: 1 x RS-232
ADM114: 1 x RS-485
ADM216, ADM226, ADM236: 1 x RS-232, 1 x RS-485
Baud Rate600 bps ~ 115200 bps
Flow ControlRTS/CTS (RS-232 only)
Input1 x ADC type input. Input Voltage: 0 ~ 5 V
OutputADM216, ADM226, ADM236: open collector digital output, 12 V power output, 7.5 V power output
USB2.01 x USB mini B
SIM2 x mini-SIM slot
Antenna connector1 x SMA(f)
Dimensions (L x W x H)ADM112, ADM114: 76 x 65 x 35 mm
ADM216, ADM226, ADM236: 97 x 82 x 36 mm
WeightADM112, ADM114: 135 gr
ADM216, ADM226, ADM236: 195 gr
EnclosureAluminum Alloy (IP30)
Operating temperature-40°C…+70°C
Warranty2 years