gprs zigbee rs232 IO modem
F8114 ZigBee+GPRS IP MODEM is a kind of data terminal device that provides data transfer function by public GPRS and ZigBee network.
It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports RS232, RS485 (or RS422) and ZigBee port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial and ZigBee devices with only basic configuration.
It has low power consumption states in which the power consumption could be lower than 1mA@12VDC. 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.

Specification
Cellular Specification
Item
Content
Cellular Module
Industrial cellular module
Standard and Band
EGSM900/GSM1800MHz,
GSM850/900/1800/1900MHz(optional)
Compliant to GSM phase 2/2+
GPRS class 10, class 12(optional)
Bandwidth
85.6Kbps
TX power
GSM850/900: <33dBm
GSM1800/1900: <30dBm
RX sensitivity
<-107dBm
ZigBee Specification
Item
Content
ZigBee Module
Industrial ZigBee module
Standard and Band
IEEE 802.15.4
ISM 2.4 GHz
Indoor/Urban Range
60m
90m(for enhanced version)
Outdoor/RF Line-of-Sight Range
1200m
3200m(for enhanced version)
Transmit Power
3.1 mw (+5dBm) /Normal mode, 6.3 mw (+8dBm)/Boost mode
63 mw (+18dBm) (for enhanced version)
Bandwidth
250Kbps
Receiver Sensitivity
-102dBm
Network Topologies
Point-to-Point, Point-to-Multipoint, Peer-to-Peer and Mesh
Number of channels
16 Direct Sequence Channels
15 Direct Sequence Channels (for enhanced version)
Channels
11 to 26
11 to 25 (for enhanced version)
Hardware System
Item
Content
CPU
Industrial 32 bits CPU
FLASH
512KB (Extendable)
SRAM
256KB(Extendable)
Topological Graph


Interface

Features
Design for Industrial Application
1. High-powered industrial cellular module
2. High-powered industrial ZigBee module
3. High-powered industrial 32 bits CPU
4. Support low power consumption mode, including multi-sleep and trigger modes to reduce the power dissipation farthest
5. Embedded Real Time Clock(RTC) circuit which can realize timing online/offline function
6. Housing: iron, providing IP30 protection
7. Power range: DC 5~35V
8. Support auto recovery mechanism, including online detect, auto redial when offline to make it always online
9. RS232/RS485/RS422 ports:15KV ESD protection
10. SIM/UIM port: 15KV ESD protection
11. Power port: reverse-voltage and overvoltage protection
12. Antenna port: lightning protection(optional)
High-performance
1. Support data transfer by cellular and ZigBee network
2. Support TCP server and support multi TCP client connection(optional)
3. Support standard RS232, RS485(or RS422) and ZigBee port that can connect to serial and ZigBee devices directly
4. Support double data centers, one main and another backup
5. Supply 5 I/O channels, compatible 2 pulse wave output channels, 2 analog inputs and one pulse input counters.
6. Support multi data centers and it can support 5 data centers at the same time
7. Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout
8. Support dynamic domain name(DDNS) and IP access to data center
9. Design with standard TCP/IP protocol stack
10. Support APN/VPDN
Application Image
ZigBEE Modem for Power Meter