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The Internetwork Node Controller (INC2) allows Lans to be interconnected to create very large networks. Up to 116 INC2s can be connected to the internetwork. An INC2 may have up to 116 devices on its Lan. |
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The Printer Node Controller (PNC2) interfaces between the IQ system network and a printer (Lan to RS232) allowing alarms to be sent to a printer. |
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The LNC2 Lancard Node Controller is a PCI bus card that interfaces between a Trend Supervisor or Software Tool and the Trend network. There are two versions: an RS232 to Trend Lan node (traditional LNC), and an RS232 to Lan node and then to LonWorks node via the Lan (i.e. LNC to LAN to LINC). |
