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1port Quad-band industrial RS232/422/485 GSM/GPRS modem with isolation
Features
Quad-band 900/1800, 850/1900 MHz GSM/GPRS
GPRS Class 10
Circuit-switch Data mode up to 14,400 bps
Separate RS-232 and RS-422/485 serial interfaces
2.5 KV RMS isolation for 1 minute for all serial signals
15 KV ESD surge protection
LED indicators for status, signal level
DIN-rail, wall mounting
SMS Tunnel Mode (Preliminary)
Cellular Communication
GSM/GPRS Features
Quad-band GSM/GPRS radio communication
GPRS Class10
1 watt GSM1800/1900, 2 watt EGSM 900/ GSM 850
CSD Data Transmission Rate up to 14,400 bps
SIM Control 3V/1.8V interface
Antenna 0 dBi/10cm, mini magnetic SMA, 3 meters
Serial Interface
Baud Rate 300 bps to 115.2 Kbps
Data Bits 7, 8
Stop Bits 1, 2 (None parity)
Parity None, Even, Odd, Space, Mark
RS-232 Connector DB9 (Female)
RS-232 Signals TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI and GND
RS-422/485 Connector Terminal block
RS-422/RS-485(4w) Signals TxD+, TxD-, RxD+, RxD-, GND
RS-485(2w) Signals Data+, Data-, GND
RS-422/485 Termination 120 O (DIP switch)
RS-422/485 Pull High/Low 150K/150K, 1K/1K (DIP switch)
Isolation 2.5 KV RMS for 1 minute (All signals)
Power EFT/Surge Protection 2KV
Surge Protection 15 KV ESD
Environment
Operating Temperature 0 to 55°C
Storage Temperature -40 to 75°C
Humidity 5 to 95% RH
Power
Power input 12 to 48 VDC
Power consumption Idle: 50 mA @ 12 V Data Link: 300 900 mA (peak) @ 12V
Mechanical
Dimensions (W x D x H): 27 x 123 x 79 mm
Casing ABS+PC, IP30 protected
Weight 200 ±5g
Regulatory Approvals EMC,CE: Class A,FCC: Class A
Limited Warranty 5 years
PDF Data Sheet
For Dealer/Quantity Pricing Click Here
Call for details.
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