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IP modem, RS232 modem, GSM IP modem, GPRS data modem, data terminal,GPRS DTU, TCP/IP modem, Support transparent data transfe, gprs ip modem, gsm modem
gprs modem with rs232 rs485 io for m2m meter reading
gprs modem(DTU) with I/O
F2114 GPRS IP MODEM is a kind of cellular terminal device that provides data transfer function by public GPRS network.It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration. It has low power consumption, 1ower than 1mA@12VDC. It has compatible digital I/O channel, ADC, input pulse counter and pulse wave output function. Ideal for M2M fields, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, etc.
High-performanceSupport TCP server and support multi TCP client connection(optional)Support double data centers, one main and another backupSupply 5 I/O channels, compatible 2 pulse wave output channels, 2 analog inputs and one pulse input counters.Support multi data centers and it can support 5 data centers at the same timeSupport multi online trigger ways, including SMS, ring and data. Support link disconnection when timeoutSupport dynamic domain name(DDNS) and IP access to data centerDesign with standard TCP/IP protocol stackSupport APN/VPDN
Product Specification
Cellular Specification
Item | Content |
Cellular Module | Industrial cellular module |
Standard and Band | EGSM900/GSM1800MHz, GSM850/900/1800/1900MHz(optional) Compliant to GSM phase 2/2+ GPRS class 10, class 12(optional) |
Bandwidth | 85.6Kbps |
TX power | GSM850/900: <33dBm GSM1800/1900: <30dBm |
RX sensitivity | <-107dBm |
Hardware System
Item | Content |
CPU | Industrial 32 bits CPU |
FLASH | 512KB (Extendable) |
SRAM | 256KB(Extendable) |
Interface Type
Item | Content | |||
Serial | 1 RS232 port and 1 RS485(orRS422) port, 15KV ESD protection Data bits: 5, 6 ,7, 8 Stop bits: 1, 1.5, 2 Parity: none, even, odd, space, mark Baud rate: 110~230400 bps | |||
Indicator | "Power", "ACT", "Online" | |||
Antenna | Standard SMA female interface, 50 ohm, lighting protection(optional) | |||
SIM/UIM | Standard 3V/1.8V user card interface, 15KV ESD protection | |||
Power | Terminal block interface, reverse-voltage and overvoltage protection | |||
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Power Input
Item | Content |
Standard Power | DC 12V/0.5A |
Power Range | DC 5~35V |
Power Consumption
Working States | Power Consumption |
Communication | 50-80mA@12VDC; 115-150mA@5VDC |
Standby | 20mA@12VDC; 35mA@5VDC |
Sleep | 8mA@12VDC; 18mA@5VDC |
Timing Power Off | 0.6mA@12VDC; 1mA@5VDC |
Physical Characteristics
Item | Content |
Housing | Iron, providing IP30 protection |
Dimensions | 91x58.5x22 mm |
Weight | 205g |