GSM / GPRS modems

The SN1-DVK, SN2-DVK and WB-C-DVK modems, which are part of the DVK modem family, are designed to monitor and control the operation of remote objects. These devices have built-in software that implements the functionality of each of the modems.

Remote objects are monitored by sending SMS / Email / Telegram messages by modem or using webdata.live. The configuration is performed by the user when the modem is connected to the PC and the software “modem configurator USB DVK” is used.

SMS / Email / Telegram mode - device operation control consists in comparing the current parameters of the objects with the specified values. If the parameters go beyond the boundaries, the following actions can be performed: sending SMS / Email / Telegram messages to the subscriber, managing inputs / outputs, sending commands via serial ports, etc.

Webdata.live mode - device configuration and data received from end devices are transferred to webdata.live and there, following the settings, the parameters are saved to the database, event logging, and current data are displayed on mnemonic diagrams.

Specifications SN1-DVK:

• Power supply type DC
• Supply voltage: 8 to 36V
• Consumption current: in CSD or GPRS data transmission mode - no more than 500 mA; at the time of modem initialization - no more than 1000 mA
• Storage temperature: -50 to +85 ° C
• Working temperature: -40 to +80 ° C

Specifications SN2-DVK:

• Power supply type DC
• Supply voltage: 8 to 36V
• Consumption current: in CSD or GPRS data transmission mode - no more than 500 mA; at the time of modem initialization - no more than 1000 mA
• Storage temperature: -50 to +85 ° C
• Working temperature: -40 to +80 ° C
• Relative humidity 5 to 95% RH
• Maximum humidity 95% RH at + 40 ° C

Specifications WB-C-DVK:

• Power supply type DC
• Supply voltage: +9 to + 48V
• Power consumption 1.5-2 W (peak up to 8 W when the GSM module is operating)
• Storage temperature: -50 to +85 ° C
• Operating temperature 0 .. + 70 ° С / -40 to +85 ° С (depending on the configuration)
• Relative humidity Up to 92%, non-condensing