New product-- 3G WCDMA M2M Mini PAC- G-4500-3GWA/ G-4500D-3GWA series
The G-4500 series, M2M (Machine to Machine) mini programmable controller, provided by ICP DAS are widely praised in the market. Now, we are pleased to officially introduce the new member, the G-4500-3GWA series built-in a Tri-band 3G module to support both 3G (UMTS, HSDPA, HSUPA) and 2G (GSM, GPRS) systems for M2M applications which require more efficient communication for roaming the world's 3G WCMDA and GSM system. With a powerful processor to optimize performance on advanced broadband data networks, the G-4500-3GWA series can be broadly applied in various M2M applications like hydrographic monitoring, intelligent power, flow meter report system and GPS car-tracking system via GSM or 3G network.

In the past, users have to take much time to integrate the various communication interfaces for the specific applications. From now on, the G-4500 series accompanies with various useful libraries and demos to solve the annoying hardware integration problems. Adopting the same developing environment, build-in MiniOS7, with I-7188/I-7186 series, the G-4500 series is easy for users to implement the needed M2M applications.
  • Embedded MiniOS7, anti-virus
  • Supports a variety of TCP/IP features, including TCP, UDP, IP, ICMP, ARP
  • 10/100Base-TX Ethernet Controller
  • COM port: COM1 (5-wire RS-232), COM2 (RS-485), COM3 (3-wire RS-232)
  • Built-in self-tuner ASIC controller on RS-485 port
  • I/O: 3 channel DI, 3 channel DO, 8 channel AI
  • Support SD storage card (More detail)
  • Tri-band 2100/1900/850 MHz WCDMA supporting UMTS / HSDPA / HSUPA
  • Quad-band 850/900/1800/1900 MHz GSM supporting GPRS
  • Support TCP server, TCP client, UDP client connection from wireless
  • GPS : 32 channels with All-In-View tracking (option)
  • 128*64 dots LCM display (only for G-4500D-3GWA)
  • Support Virtual COM technology
  • Support Modbus Protocol
  • High reliability in harsh environment
  • Free easy-to-use software development toolkits
Item G-4500-3GWA G-4500D-3GWA
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
3G Interface
Frequency Band Tri-band 2100/1900/850 MHz
Data Transmission UMTS / HSDPA / HSUPA; Downlink transfer: Max. 7.2Mbps; Uplink transfer: Max 5.76Mbps
GSM Interface
Frequency Band Quad-band 850/900/1800/1900 MHz
GPRS connectivity GPRS class 12/10; 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
LCD Interface
General Effective display area - 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)
Life Time - Expected life is more than 100,000 hours under normal operation
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
3G/GSM Yellow
Casing Metal
Dimensions 47 mm x 142 mm x 168 mm (W x L x H)
Installation DIN-Rail and Wall mount
Operating Temperature -20 ~ +70 ¢XC -15 ~ +55 ¢XC
Storage Temperature -40 ~ +80 ¢XC -20 ~ +70 ¢XC
Humidity 5~90% RH, non-condensing
The major comparison table of 2G/2.5G/3G technology







G-4500-SIM 340

G-4500-SIM 340



Wireless technology






850/900/1800/1900 MHz

850/900/1800/1900 MHz

850/1900/2100 MHz

850/1900/2100 MHz

Transmission speed

9.6 K ~ 14.4K bps

56 K ~ 114 Kbps

384K~ 2 Mbps

384K ~ 7.2 Mbps





Cellular System Capacity




2G : 850/900/1800/1900 MHz
3G : 850/1900/2100 MHz

2G : 850/900/1800/1900 MHz


7.2 / 5.76 Mbps

85.6 / 42.8 kbps

TCP Client Number

10 Client for TCP/UDP

Single Client

Order information:
G-4500-3GWA CR (NEW) Tri-band 3GWCDMA M2M Mini-Programmable Automation Controller (RoHS)
G-4500D-3GWA CR (NEW) Tri-band 3G WCDMA M2M Mini-Programmable Automation Controller with LCD display (RoHS)
For more information about Tri-band 3G G-4500-3GWA and G-4500D-3GWA, please visit the following website:
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