NI PXI-6508數(shù)字I/O模塊
品牌：NI
型號：NI PXI-6508數(shù)字I/O模塊
產(chǎn)品說明：模塊控制器
NI PXI-6508數(shù)字I/O模塊中文資料：
NI PXI-6508數(shù)字I/O模塊嵌入式以太網(wǎng)接口（CPU364和CPU374）CPU364和CPU 374由一個CPU和一個以太網(wǎng)接口組合在一個模塊中組成。這些模塊提供以太網(wǎng)功能，以前只有單獨的IC693CMM321以太網(wǎng)模塊才提供。與使用單獨的CPU和以太網(wǎng)模塊相比，CPU364和CPU374提供了幾個優(yōu)點：NI PXI-6508與單獨的CPU與以太網(wǎng)模塊所需的兩個插槽相比，它只占用PLC基板中的一個插槽。?CPU374有兩個10/100 BASE-T/TX端口連接到嵌入式網(wǎng)絡交換機。?IC693CMM321以太網(wǎng)模塊需要外部收發(fā)器。CPU364不需要，因為它內(nèi)置了此功能。要使用此內(nèi)部收發(fā)器，請連接到10BASE-T端口。但是，如果您選擇，可以通過連接到CPU364的AAUI端口來使用外部收發(fā)器，該端口繞過內(nèi)部收發(fā)器（有關GE Fanuc收發(fā)器信息，請參閱附錄J）。NI PXI-6508
英文資料
Embedded Ethernet Interface (CPU364 and CPU374) The CPU364 and CPU374 consist of a CPU and an Ethernet Interface combined in one module. These modules offer Ethernet capabilities formerly available only with the separate IC693CMM321 Ethernet module. The CPU364 and CPU374 offer several advantages compared to using a separate CPU and Ethernet module: ? It only occupies one slot in the PLC baseplate compared to the two slots required by separate CPU and Ethernet modules. ? The CPU374 has two 10/100 BASE-T/TX ports connected to an embedded network switch. ? The IC693CMM321 Ethernet module requires an external transceiver. The CPU364 does not require one since it has this functionality built-in. To use this internal transceiver, connect to the 10BASE-T port. However, if you choose, you may use an external transceiver by connecting to the CPU364’s AAUI port, which bypasses the internal transceiver (see Appendix J for GE Fanuc transceiver information).NI PXI-6508
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