Automated Meter Reading Series Port RS232/RS485 Cellular 4G 3G CDMA GPRS Modem

• Customization: Available
• Usage: Telephone, Computer, Workstation, Server
• Type: Wireless
• Model NO.: H20series
• Support Network: 3G/4G
• Information content: Data
• Certification: CE, ISO, RoHS
• Condition: New
• Wan Port: 1
• LAN Port: 1
• Serial Port: RS232/RS485
• CPU: Mips2
• Standard and Band: 800/1900MHz(Optional), 450MHz(Optional)
• Support: SMS, Data, Text
• Function: VPN, Firewall
• Weight: 450g
• Housing: Metal
• Dimensions: 102X72.5X25.5mm
• Transport Package: Standard Package
• Specification: CE Cetification
• Trademark: HOMTECS
• Origin: China
• HS Code: 8517623600
• Production Capacity: 10, 0000/Year

Product Description

Product Description

 

H20series Automated Meter Reading Series Port RS232/RS485 Cellular 4G 3G CDMA GPRS Modem



H20series GPRS IP MODEM is a kind of cellular terminal device that provides data transfer function by public GPRS network.

It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration. It has compatible digital I/O channel, ADC, input pulse counter and pulse wave output function.

It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.

 

Product Parameters

 

Details


Features

Design for Industrial Application
High-powered industrial cellular module
High-powered industrial 32 bits CPU
Low power consumption design, support multi-sleep and trigger modes to reduce the power dissipation farthest
Embedded Real Time Clock(RTC) circuit which can realize timing online/offline function
Housing: Iron, providing IP30 protection
Power range: DC 5~35V

Stability and Reliability

Support hardware and software WDT
Support auto recovery mechanism, including online detect, auto redial when offline to make it always online
RS232/RS485/RS422 ports: 15KV ESD protection
SIM/UIM port: 15KV ESD protection
Power port: Reverse-voltage and overvoltage protection
Antenna port: Lightning protection(optional)

Standard and Convenience

Adopt terminal block interface, convenient for industrial application
Support standard RS232/RS485 ports that can connect to serial devices directly
TTL logic level RS232 interface can be customized
Support intellectual mode, enter into communication state automatically when powered
Provide management software for remote management
Support several work modes
Convenient configuration and maintenance interface

High-performance

Support TCP server and support multi TCP client connection(optional)
Support double data centers, one main and another backup
Supply 5 I/O channels, compatible 2 pulse wave output channels, 2 analog inputs and one pulse input counters.
Support multi data centers and it can support 5 data centers at the same time
Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout
Support dynamic domain name(DDNS) and IP access to data centeru Design with standard TCP/IP protocol stack
Support APN/VPDN

Specification:

Cellular
4G(FDD LTE/TDD LTE)	AU: B1/B3/B5/B7/B8/B28, B40 EU: B1/B3/B7/B8/B20/B28/B31, B38/B40 US: B2/B4/B5/B13/B17/B25, B41 JP: B1/B3/B8/B9/B18/B19/B21/B28, B41 CN: B1/B3, B38/B39/B40/B41
3G(UMTS/WCDMA/HSDPA/HSUPA/HSPA+)	850/900/1900/2100 MHz  850/1900/2100 MHz 900/2100 MHz
2G(EDGE/GPRS/CDMA/EVDO)	850/900/1800/1900 MHz
Antenna Interface
Number of ports	1 or 2 (MAIN + AUX/WiFi/GPS)
SIM	1(3 V & 1.8 V)
Ethernet Interface
Number of ports	2 x 10/100 Mbps, 2 LAN or 1 LAN + 1 WAN
Magnet isolation protection	1.5 KV
Serial Interface
Number of ports	1 x RS-232 or 1 x RS-485
Baud rate	300bps to 230400bps
Software
VPN tunnel	PPTP/L2TP, IPsec, GRE, OpenVPN
Firewall	DMZ, NAT, Filtering (IP/MAC/Port/Url/Access/Domain name)
Management	Web, CLI/Telnet Command, M2M management platform optional, SSH optional, SMS optional
Serial port	Transparent, TCP Client/Server, UDP, Modbus RTU
Others
Reset button	1 x RST
LED indicators	1 x NET, 1 x LAN, 1 x WAN, 1 x WLAN
Power	5 to 32 V DC(standard 12V/1.5A)
Power consumption	Idle: 100 mA@12 V Data link: 250 mA (peak) @12 V
Housing & Weight	Metal(IP34), 450 g
Dimension	102 x 72.5 x 25.5 mm
Installation	Desktop, wall mounting and DIN rail mounting
Certification	CE, RoHs, FCC

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