Moxa ANT-WSB-ANM-05 Manuel D’Utilisation
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Cellular Networks
Compared with polling architecture, push technology not only solves the IP address issues but also reduces
network loading as well as bandwidth consumption.
Moxa’s ioLogik W5340 Active GPRS I/Os takes full advantage of all the benefits of push technology and
Active OPC Server. What Active GPRS I/O and Active OPC Server provide are:
network loading as well as bandwidth consumption.
Moxa’s ioLogik W5340 Active GPRS I/Os takes full advantage of all the benefits of push technology and
Active OPC Server. What Active GPRS I/O and Active OPC Server provide are:
1. SCADA Data Acquisition by OPC protocol.
2. SCADA Data Acquisition by Modbus/TCP protocol.
3. ioAdmin.exe: active GPRS I/O’s configuration software.
2. SCADA Data Acquisition by Modbus/TCP protocol.
3. ioAdmin.exe: active GPRS I/O’s configuration software.
Alarm messages, such as e-mail and SNMP trap or user definable TCP/UDP raw packets, can all be actively
pushed to e-mail servers, SNMP trap servers, or TCP/UDP servers. SMS can be pushed from the Active
GPRS I/O to an engineer’s cellular phone.
pushed to e-mail servers, SNMP trap servers, or TCP/UDP servers. SMS can be pushed from the Active
GPRS I/O to an engineer’s cellular phone.
Active OPC server is an exceptionally powerful gateway for Active GPRS I/O and plays the role of managing
IP addresses, GPRS I/O device names, data acquisition gateways, and configuration gateways. This is truly
the easiest solution for the GPRS industry to eliminate IP address and communication problems.
IP addresses, GPRS I/O device names, data acquisition gateways, and configuration gateways. This is truly
the easiest solution for the GPRS industry to eliminate IP address and communication problems.
New Push Architecture for GPRS Networks
Push Architecture is a mobile centric solution. Service providers such as web portals and e-mail servers
use a fixed domain name. Clients such as mobile phones get information from these service providers by
“pushing” the connection request to the Web and e-mail servers, and when a connection is established,
the communication is bi-directional. Unlike the so-called polling architecture, push technology makes
bi-directional communication possible for GPRS networks that are using either a dynamic or a static IP
address. A remote device with front-end intelligence can report its I/O status to the host and connect to the
GPRS network when it needs to. Since Moxa’s Active OPC Server supports push technology, our GPRS I/O
family of products creates a software-based gateway that makes communications easier. By using a static
IP address on the Active OPC Server, the GPRS I/O device can connect to the GPRS network and Active
OPC Server without needing to worry about the IP address issues. The topology is described below:
use a fixed domain name. Clients such as mobile phones get information from these service providers by
“pushing” the connection request to the Web and e-mail servers, and when a connection is established,
the communication is bi-directional. Unlike the so-called polling architecture, push technology makes
bi-directional communication possible for GPRS networks that are using either a dynamic or a static IP
address. A remote device with front-end intelligence can report its I/O status to the host and connect to the
GPRS network when it needs to. Since Moxa’s Active OPC Server supports push technology, our GPRS I/O
family of products creates a software-based gateway that makes communications easier. By using a static
IP address on the Active OPC Server, the GPRS I/O device can connect to the GPRS network and Active
OPC Server without needing to worry about the IP address issues. The topology is described below: