G-4500-2G

The Quad-band G-4500 series provided by ICP DAS are M2M (Machine to Machine) mini programmable controller are widely recommended in the market. They are widely applied in various applications like hydrographic monitoring, intelligent power, flow meter report system and GPS car-tracking system. ICP DAS announces the Quad-band G-4500 series to meet the requirements of more customers. Most GSM networks operate in the 900 MHz or 1800 MHz bands. Some countries in the Americas (including Canada and the United States) use the 850 MHz and 1900 MHz bands because the 900 and 1800 MHz frequency bands were already allocated. However, Quad-band G-4500-2G series is supporting GSM 850/900/1800/1900 MHz more than tri-band G-4500-SIM300 series. They can be achieved that roam the world's GSM system. In addition, ICP DAS also introduces the Quad-band G-4500 Series of plastic casing.

The G-4500-2G series feature GPRS/GSM module, Ethernet interface, optional GPS module, 3 digital inputs, 3 digital outputs, 8 analog inputs, 2 RS-232 and 1 RS-485 port. That can be used in various application fields to transfer data by GPRS, SMS, Ethernet or serial bus. In traditional application, users need a master controller to integrate a GPRS/GSM modem with developing GPRS or SMS programs into the host. That would waste much time to integrate the various communication interfaces. Now, we have G-4500 series to solve the hardware integration problems with easy-to-used libraries. The G-4500 series built-in MiniOS7 provide the same development environment with I-7188/I-7186 series. It is more easy for I-7188/I-7186 users to apply the G-4500 series.

By using G-4500 series, a machine can be installed virtually anywhere but still be connected to a support centre to signal performance or need for service. M2M data will improve the service quality and reduce operating costs. Many application areas can be improved by using GD-4500-2G.

Product specification
Item		G-4500-2G	G-4500D-2G	G-4500P-2G	G-4500PD-2G
CPU		80 MHz internal microprocessor
SRAM/Flash		512K/512K , real time clock, watchdog timer
NVRAM		31 bytes, battery backup, data valid up to 10 years
EEPROM		16 KB, retention > 40 years. 1,000,000 erase/write cycles
Comm. Interface
COM ports		COM1:5-wire RS-232; COM2: RS-485; COM3:3-wire RS-232
Ethernet		10/100 Base-TX Ethernet controller
GPRS Interface
Frequency Band		Quad-band 850/900/1800/1900 MHz
GPRS connectivity		GPRS class 10/8; GPRS station class B
DATA GPRS		Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max 42.8kbps
SMS		MT, MO, CB, Text and PDU mode
GPS Interface
Support Channels		-		32
Sensitivity		-		Tracking = up to -159 dBm (with external LNA)
				Cold start = up to -146 dBm (with external LNA)
Acquisition Time		-		Hot start (Open Sky) = 2 s(typical)
				Cold start (Open Sky) = 36 s(typical)
Protocol Support		-		NMEA 0183 version 3.01
LCD Interface
General	Effective display area	-	80.61 mm x 14.37 mm (W x H)	-	80.61 mm x 14.37 mm (W x H)
	Module Dimension	-	93 mm x 70 mm x 1.6 mm (W x H x T)	-	93 mm x 70 mm x 1.6 mm (W x H x T)
Life Time		-	Expected life is more than 100,000 hours under normal operation	-	Expected life is more than 100,000 hours under normal operation
Power
Protection		Power reverse polarity protection
Frame Ground Protection		ESD, Surge, EFT, Hi-Pot
Power Requirement		15W; Unregulated +10 VDC ~ +30 VDC
Power Consumption		Idle: 75 mA @ 24 VDC; Data Link: 150 ~ 400 mA (peak) @ 24 VDC
LED Indicators
System		Red
GPRS		Yellow
GPS		Green		Yes
Mechanical
Casing		Metal
Dimensions		47 mm x 142 mm x 168 mm (W x L x H)
Installation		DIN-Rall and Wall mount
Environment
Operating Temperature		-20 ~ +70 °C	-15 ~ +55 °C	-20 ~ +70 °C	-15 ~ +55 °C
Storage Temperature		-40 ~ +80 °C	-20 ~ +70 °C	-40 ~ +80 °C	-20 ~ +70 °C
Humidity		5~90% RH, non-condensing

Product features:
Computer, PLC
Wireless communication
Manufacturer	ICPDAS
GSM Modem	GPRS
Wireless communication	GSM Modem
Interfaces	Ethernet
Module type	I/O module
Device features	Programmable
Serial ports	RS-232 RS-485 RS-232 x2
Processor speed	Up to 500MHz
Network interfaces	10/100 TX
Switch features	Non-fiber
I/O	Analog in Digital in Digital out
Mount type	DIN rail mounting
Converter type	Programmable converter