RS232 Interface Based on Mc55/Mc56/Mc52imodule GSM GPRS Modem

RS232 interface based on semens MC55/MC56/MC52I module GSM GPRS modem

Product feature:
1. RS232 WIRELESS GSM/GPRS MODEN
2. Basedon MC55 900/1800/1900MHz TCP/IP
MC56 850/1800/1900MHz TCP/IP
MC52I 900/1800MHz TCP/IP
3. Send and receive data, fax, e-mail, SMS
Its design and the development conforms to ETSI GSM the Phase2+ standard
Output Power
Class 4(2W @ 900MHz)
Class 1(1W @ 1800/1900MHz)
Input voltage5V-36VDC
Input currentA-2A
5mA readiness for action, 140mA in GSM 900MHz @ 12V telephone conversation condition
5mA readiness for action, 100mA in GSM 1800/1900MHz @ 12V telephone conversation condition
Temperature range
-20 ° C -+55 ° C active status
-25 ° C -+70 ° C preserved condition
Product size 65 X 74 X 33mm
Product weight 130g
Voice, data/fax emaile, GPRS, SMS service
Voice function
-Call
-Urgent telephone
-The pronunciation arranges the decoding: Full speed rate, strengthens full speed rate and the half speed rate
-D ouble sound multi- frequencies function (DTMF)
Data/facsimile function
-The non- synchronous data circuit CDS, is transparent and opaque data most Gao Keda sign 14, , 400 bits/s
-Class Three automatic facsimile machine (Class1 and Class2)
SMS service function
-Writing and PDU
-Point-to-point (MT/MO)
-Plot broadcast
Attachment service function
Call forwarding
The call limits
Multi-party mpty
The call waited for and calls maintains
Comes the electricity demonstration
USSD
Demonstration call forwarding
Other functions
Telephone directory management
Fixed digit dialing
The SIM card multiplication serves Class2
The SIM card, the network and the service supplier lock the card function
Real-time clock
Alarm clock management
The Xmodem agreement makes the software promotion
Connection
RS232 connection
-Orders with AT to make the remote control (GSM07.07 and 07.05)
-Establishes contacts the baud rate by 300 to 1.15, 2 million bits/s
-Automatic baud rate (300 to 38, , 400 bits/s)
SMA antenna connection
Slides into the type SIM card memory
Detailed list
Antenna
Power source adapter
The data ties.