Moxa ioLogik W5340 [2/4] Dynamic ip assignments

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Remote I/O

Faster, More Accurate Serial Data Collection than Traditional Polling Architectures

I/O Expandability

ioLogik W5300 devices are equipped with a 3-in-1 serial port that

supports RS-232, RS-422, and RS-485, making it more convenient

than ever (and saving users money) when connecting field serial

devices. ioLogik W5300 remote I/O units can also create user-defined

Modbus tags for conveniently ordering and storing data from remote

meters and flow sensors, and then take the initiative to actively update

The ioLogik W5300 comes with a single RJ45 Ethernet port so that it

may be linked together with other Moxa remote I/O units (such as the

ioLogik E1200) in a daisy-chain network, giving engineers a simple,

cost-effective means of extending their I/O capabilities with full

peer-to-peer communications. The ioLogik W5300 can support up

to three more ioLogik E1200 series I/O devices, which may then be

installed to whatever positions are most convenient and effective for

the needs of the local station.

the central MX-AOPC UA Server with the latest tagged data. This

results in faster I/O response times and more accurate data collection.

Finally, ioLogik W5300 remote I/O can build transparent serial tunnels

for Modbus RTU communications over TCP/IP, allowing for direct

connectivity between field devices and central control systems over

either cellular wireless or wired Ethernet interfaces.

Dynamic IP Assignments

For most cellular solutions, each remote modem is assigned a static

public IP when it first associates with a network, and this often causes

big headaches when automating devices over cellular connections. Yet

cellular network carriers charge higher monthly fees for static, public

IPs than they do for dynamic, private ones. Moxa’s ioLogik W5300

series and patented MX-AOPC UA Server allow users to implement

dynamic IP assignments for the ioLogik W5300. The ioLogik W5300

can automatically establish communications with the MX-AOPC UA

Server using a fixed IP, and the MX-AOPC UA Server will receive and

updates accordingly.