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Indunium 2i User Guide
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DB9 Male to 9-pin 5mm pluggable terminal block for serial port and DI/DO x1
1.3
Features and Specifications
Configuration mode and Normal mode selecting by switch
Control via AT commands (Hayes 3GPP TS 27.007 and 27.005)
PPP, TCP/IP stack for GPRS data transfer
CSD Data Transmission Rate up to 14.4 kbps
Send / receive SMS via AT commands (Under normal mode)
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Text and PDU SMS
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Point to point SMS (MT/MO)
SMS Direct Mode can transparently converts serial data (Text, binary, and Unicode formats) to SMS
or vise versa without using AT Commands, verification of incoming Caller ID is implemented to
block uncertified users (Under Configuration Mode)
Support Modbus RTU slave protocol, converts alarm to text format SMS without using AT commands
Auto reboot at preset time of a day; Auto reboot via Caller ID/SMS
1xDI and 1xDO with wireless communications via SMS
Remote configuration via SMS
Firmware upgrade via serial interface
Standard
GSM and GPRS
Band Options
Quad-Band 850/900/1800/1900 MHz
GPRS Multi-slot Class
Class 10 (* Class 12 optional)
GPRS Coding Schemes
CS1 to CS4
CSD Data Transmission Rate
Up to 14.4 kbps
Cellular Interface
Output Power
1 watt GSM1800/1900, 2 watts EGSM 900/GSM 850
Number of SIMs
1
SIM Interface
SIM Card Reader
3V, 1.8V
Antenna Interface
Antenna Interface
SMA Female, 50 ohms impedance
Number of Ports
1
Interface
DB9 Female
Serial Standards
RS232 and RS485 selectable by software
Serial Interface
ESD Protection
15KV
Parameters
8, None, 1
Flow Control
RTS/CTS hardware flow control
XON/XOFF software flow control
Serial
Communication
Parameters
Baudrate
Baud rates from 300bps to 115200bps
Auto-bauding from 1200 to 115200bps
RS-232
TxD, RxD, RTS, CTS, GND
Serial Signals
RS-485
Data+ (A), Data- (B), GND
Type
Dry Contact
Digital Input
Mode
DI or event counter