Intelligent GPRS/GSM Modules

Intelligent Multiport Serial to GPRS Gateway (RoHS)

● Quad-band 2G Modem Operating of 850/900/1800/1900 MHz
● Virtual COM Extend Real COM Ports via GPRS
● Remote Configuration by Virtual COM
● 1 x RS-232 port and 1 x RS-485 port for Virtual COM. 1 x Utility port for Configuration
● Built-in Watch-dog Function
● Power Reverse Polarity Protection
● Power supply +10 VDC ~ +30 VDC
● DIN-Rail mountable

Intelligent Modbus SMS/GSM Gateway

● Support Quad-band 850/900/1800/1900 MHz Tri-band frequency
● Support Modbus RTU slave protocol
● Support max. 256 short messages and voice alarms
● Support max. 64 Unicode Characters
● Easy to setup and configure
● Escalation and reminder function
● Up to 256 mobile phones can be alerted for each alarm point
● These phone numbers can be divided into groups
● Configurable SMS messages
● The content of sending SMS message can be changed by Modbus protocol
● Built-in Watch-dog Function
● Industrial Design with Surge Protection
● 1 RS-485, 2 RS-232 port
● Support micro SD card. (option , max. 2G bytes)
● Support DC +10 VDC ~ +30 VDC Power Input
● DIN-Rail design

Intelligent GPRS Remote Terminal Unit with GPS

● Automatic/continuous GPRS Link Management
● Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port
● Support M2M OPC server for SCADA system
● Easy-to-use API tool for users to develop their applications by various program development tools
● Be the GPRS I/O devices
● Support data transferring by E-mail
● Support GPS function
● Local I/O linkage function to make the simple local control
● Support 3.7 V Li-ion Battery backup
● Power supply 10 VDC ~ 30 VDC

Intelligent GPRS Remote Terminal Unit

● Automatic/continuous GPRS Link Management
● Support Modbus RTU protocol to connect to Max 3 Modbus RTU devices via RS-485 port
● Support M2M OPC server for SCADA system
● Easy-to-use API tool for users to develop their applications by various program development tools
● Be the GPRS I/O devices
● Support data transferring by E-mail
● Local I/O linkage function to make the simple local control
● Support 3.7 V Li-ion Battery backup
● Power supply 10 VDC ~ 30 VDC