RELIANCE 615055-1R交流电源模块
10BaseT基于10BaseT标准的网络使用非屏蔽双绞线，通过允许使用现有电话线路和连接器，为网络提供了经济的解决方案。RJ-45连接器用于10BaseT标准。10BaseT从接线集线器到终端节点的最大长度为100米。100BaseTxVMIVME-7740还支持100BaseTx以太网。基于100BaseTx标准的网络使用非屏蔽双绞线和RJ-45连接器。100BaseTx的最大部署长度为250米。LANWorks VMIVME-7740以太网控制器支持使用LANWorks以太网BIOS进行远程引导。有关远程以太网引导的更多信息，请参阅附录D。VMIC的VMIVME-7740具有典型IBM PC/AT兼容SBC之外的其他功能。该单元提供三个软件控制的通用定时器以及一个可编程看门狗定时器，用于同步和控制嵌入式应用程序中的多个事件。VMIVME-7740还提供了可引导的闪存系统和32K字节的NVRAM。
10BaseT A network based on the 10BaseT standard uses unshielded twisted-pair cables, providing an economical solution to networking by allowing the use of existing telephone wiring and connectors. The RJ-45 connector is used with the 10BaseT standard. 10BaseT has a maximum length of 100 m from the wiring hub to the terminal node. 100BaseTx The VMIVME-7740 also supports the 100BaseTx Ethernet. A network based on a 100BaseTx standard uses unshielded twisted-pair cables and a RJ-45 connector. The 100BaseTx has a maximum deployment length of 250 m. LANWorks The VMIVME-7740 Ethernet controller supports remote booting using the LANWorks Ethernet BIOS. Refer to Appendix D for more information on remote Ethernet booting.VMIC’s VMIVME-7740 features additional capabilities beyond those of a typical IBM PC/AT-compatible SBC. The unit provides three software-controlled, general-purpose timers along with a programmable Watchdog Timer for synchronizing and controlling multiple events in embedded applications. The VMIVME-7740 also provides a bootable Flash Disk system and 32 K byte of NVRAM.
