Beijer Electronics NA-9379 - Manual (Page 25)

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MODBUS Programmable I/O NA-9379 FnIO S-Series
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5.2. Confirmation of Network Information.
You can see by checking the IP Address , Subnet Mask, Gate Way, Mac Address of NA-9379 .
* IP Address : Also known as an "IP number" or simply an "IP," this is a code made up of numbers separated by
three dots that identifies a particular computer on the Internet. Every computer, whether it be a Web server or the
computer you're using right now, requires an IP address to connect to the Internet. IP addresses consist of four sets
of numbers from 0 to 255, separated by three dots.
* Subnet Mask : A subnet mask is a number that defines a range of IP addresses that can be used in a network. (It
is not something you wear on your head to keep subnets out.) Subnet masks are used to designate sub networks, or
subnets, which are typically local networks LANs that are connected to the Internet. Systems within the same
subnet can communicate directly with each other, while systems on different subnets must communicate through a
router.
* Gate Way : A gateway is either hardware or software that acts as a bridge between two networks so that data can
be transferred between a number of computers.
* Mac Address : A MAC address is a hardware identification number that uniquely identifies each device on a
network. The MAC address is manufactured into every network card, such as an Ethernet card or Wi-Fi card, and
therefore cannot be changed.
(1) Run ‘[Crevis] -> [IOGuidePro] -> [Protocol Messenger] -> [Modbus]’