سری SMG-1100

Features and Benefits

• Built-in GPRS/EDGE cellular communication
• Frequency bands: 850/900/1800/1900 MHz supported
• ۲ software selectable RS-232/422/485 serial ports
• ۳۰۰ bps to 921.6 Kbps, non-standard baudrates supported
• ۱۰/۱۰۰ Mbps Ethernet for network redundancy
• Supports Modbus RTU and Modbus ASCII serial protocols
• Supports Modbus TCP
• Generate and filter out gateway exceptions
• Use Modbus addressing to route network traffic
• Automatic connection management
• Supports IPsec
• User interface for Modbus & IPsec configuration

Overview

The SMG-1100 series features two software selectable RS-232/422/485 ports, one Ethernet port, and quad-band GPRS/EDGE 900/1800/850/1900 MHz for cellular communication. The SMG-1100 series provides a sophisticated wireless M2M solution for distributed Modbus devices. The SMG-1100 networks Modbus devices with Modbus RTU/ ASCII protocols can work well via GPRS/EDGE or Ethernet to Modbus TCP, and each serial port can support up to 31 serial slaves to IP network. Implemented with the protocol conversion functionality, the SMG-1100 can serve both serial master and slave and the built-in IPsec function guarantees that data transmission is encrypted even in a wireless environment.

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