REF542PLUS還支持100BaseTx以太網(wǎng)。基于100BaseTx標準使用非屏蔽雙絞線和RJ-45連接器。這個100BaseTx的最大長度為100米VMIVME-7750上的SVGA端口由英特爾圖形與內存控制控制器集線器（GMCH）芯片，帶4Mbyte視頻DRAM。GMCH是硬件和BIOS兼容行業(yè)EGA和SVGA標準，支持VESA高分辨率和擴展視頻模式。圖形視頻如表3-5所示GMCH視頻控制器支持的模式。
在主機上提供雙通用串行總線（USB）連接前面板。車載USB控制器完全支持標準USB界面USB主機控制器通過以下方式在系統(tǒng)內存和USB之間移動數(shù)據(jù)：處理和調度數(shù)據(jù)結構。控制器執(zhí)行預定列表，并向系統(tǒng)報告狀態(tài)。注：VMIVME-7750的默認CMOS設置禁用了USB功能。這允許實時系統(tǒng)有更多的中斷和更少的中斷延遲。如果USB是啟用后，用戶必須知道中斷共享和延遲將受到影響。
REF542PLUS
ABB REF542plus 是一款數(shù)字化保護繼電器，主要用于保護和控制中等電壓電力系統(tǒng)中的變電站和設備。它具有多種保護和監(jiān)控功能，可以幫助確保電力系統(tǒng)的穩(wěn)定和可靠運行。
在REF542plus中，控制面板通常用于設置、配置和監(jiān)控該繼電器的工作狀態(tài)?？刂泼姘逄峁┝擞脩艚缑?，使操作人員可以輕松地訪問和管理繼電器的各種功能。
REF542PLUS
The ABB REF542plus is a digital protective relay designed to protect and control substations and equipment in medium voltage power systems. It has a variety of protection and monitoring functions that can help ensure the stable and reliable operation of the power system.
In REF542plus, the control panel is typically used to set up, configure, and monitor the operating status of this relay. The control panel provides the user interface so that the operator can easily access and manage the various functions of the relay.
The REF542PLUS also supports 100BaseTx Ethernet. 100BaseTx standard using unshielded twisted pair and RJ-45 connector. The 100BaseTx has a maximum length of 100 m VMIVME-7750 on SVGA port powered by Intel Graphics and Memory Control Controller Hub (GMCH) chip with 4Mbyte video DRAM. GMCH is hardware and BIOS compatible with industry EGA and SVGA standards and supports VESA high resolution and extended video modes. Table 3-5 lists the graphics video modes supported by the GMCH video controller.
Dual universal Serial bus (USB) connections are provided on the host to the front panel. Onboard USB controller fully supports standard USB interface USB host controllers move data between system memory and USB in the following ways: processing and scheduling data structures. The controller executes the predetermined list and reports the status to the system. Note: The default CMOS setting of the VMIVME-7750 disables USB functionality. This allows real-time systems to have more interrupts and less interrupt latency. If USB is enabled, the user must know that interrupted sharing and latency will be affected.
REF542PLUS
| GE | 350-9301007768-320001C | GE | 3364940CSP2 | GE | GE IS210BPPBH2CAA |
| GE | IS215VCMIH2BB | GE | IS220PRTDH1BC | GE | 20836416 |
| GE | IS200VCMIH2BCC | GE | 336A5026ADP13 | GE | ESM10A |
| GE | IS215VCMIH2CA | GE | IS230SNRTH2A | GE | ESP10B |
| GE | IS200VCMIH2CAA | GE | VMIVME5565 | GE | HWA143-TDM-PMC-V20 |
| GE | IS220PVIBH1A | GE | VMIVME-2128 | GE | ITM11A8XJ036645 |
| GE | 336A4940CSP16 | GE | VMIVME-4140 | GE | VG5SK8I052311 PM0N2000 |
| GE | IS420UCSBH1A | GE | VMIVME-7455 | GE | MIC |
| GE | IS420UCSCH2A-C-V0.1-A | GE | GE? IC695CRU320CA-EL | GE | 10BASE-T |
| GE | VMIVME-7750 | GE | IC698CMX016-ED VMIVME-5567-000 350-005567-000 E | GE | DL-1200 |
| GE | VMIVME-7750-746001 | GE | IS215UCVEM09A | GE | RTU |
| GE | D20EME | GE | VMIVME-7750 VMIVME-7750-734001 350-027750-734001 K | GE | IC670ALG310-JA |
| GE | D20 | GE | VMIVME-7750 VMIVME-7750-746001 350-027750-746001 K | GE | IC698CPE020-CC |
| GE | EME | GE | GE VME-7807RC VME-7807RC-410000 350-930078074-410000 G | GE | IC698PSA350D |
| GE | 10BASE-T | GE | GE VMIACC-5595-208 350-805595-208L | GE | IS420UCSBH4A |
| GE | D20 | GE | IC695CPE310-ABAD | GE | SR469-P5-HI-A1-E |
| GE | DS200DCFBG1BLC | GE | DS200L DCCH1ANA | GE | DS200SDCCG1AFD |
| GE | IS210AEBIH1 BED | GE | DS200L DCCH1ANA | GE | DS200SDCCG1AFD |
| GE | IS200AEADH4ADA | GE | IS220PPRFH1B | GE | DS200LPPAG1AAA |
| GE | IS200DSPXH1DBC | GE | IS220PPROS1B | GE | DS200PCCAG1ABB |
