GSM/GPRS module (KM19-G)
Overview:
Frequencies:SIM7100C: 850/900/1800/2100/2600 MHz
SIM2000S: 450 MHz(CDMA)
Power supply: DC12V direct from meter side.
LEDs： R:Power/ G:Strength
R:Run/G:Status
R:TX/G:RX
Electromagnetic tolerance according to EN 61000-4-2 to 4 and EN 55022 Class B
Approval: Approval accordingly. TK- and EU-regulations Parameters: The LTE MODEM operation parameters can be set remotely via hand phone SMS message or set using tool “GPRS_ Modem_Manager“ via RS485 serial port locally.
The data bytes below use ASCII code. SMS use PDU format, maximum bytes per sending: 160 bytes with 7bit coding, 140 bytes with 8 bit coding.
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