Model Number: A002 Key Specifications/Special Features: Frequency ranges: 850/900/1800/1900MHzGPRS class 12TCP/IP stackSpecifications:GPRS class 12: up to 85.6KbpsMS class BSMS: MT, MO, CB, Text and PDU modesCSD: up to 14.4KbpsUSSDFax group 3: class 1Available network protocols:

• TCP, UDP, HTTP, FTP, SMTP and POP3
• Control by AT-commands (Hayes 3GPP TS 27.007, TS 27.005)
• Toolkit for SIM-applications
• Timer restart function is realized
• Supports Java platform (IMP 2.0)
• Processor: ARM7
• Memory: 400KB (RAM) and 1.7MB (flash)

Java parameters:

• CLDC 1.1 HI
• J2ME with supports IMP 2.0
• The protected transmission of the data with the support of HTTPS and PKI
• Remote application update (OTAP)

Interface:

• Plug-in Terminal connector (isolated RS485 and power supply output)
• TJ6-6P6C (2 pins for power supply, 2 pins for "ground" - a dry contact and 2 pins for ADC)
• TJ6-6P6C (4 GPIO, out 3.3V, "ground")
• SMA connector for GSM antenna connection

Supply voltage range: 9 to 28V

Supply current not more than:

• At 12V supply voltage: 200mA
• At 24V supply voltage: 100mA

Physical parameters:

• Plastic housing
• Dimensions not more than: 76 х 85 х 30mm
• Weight not more than: 130g
• Operating temperature range: -30 to 65°C