HIMA F3334處理器卡件,工控自動(dòng)化卡件
0 1 2 3 4 5 6 7 8 9 10 11 12插槽編號(hào)圖58：RX3i通用背板PACSystems的功能*RX3i系統(tǒng)手冊(cè)第4節(jié)GFK-2314T 2019年9月背板73 RX3i的通用背板功能包括：? 左側(cè)的接線板（圖58）用于隔離+24V直流輸入。? 背板接地點(diǎn)，如第0節(jié)所述。? 用于連接模塊/屏蔽接地的整體接地棒，如第2.5.5節(jié)所述。? 可拆卸的蓋子，當(dāng)被敲出時(shí)，允許插入配有散熱器的模塊上的散熱器。? 用于連接串行擴(kuò)展和遠(yuǎn)程背板（僅限12和16插槽型號(hào)）的串行擴(kuò)展連接器（圖58，最右側(cè)）。? 插槽編號(hào)印在背板上（圖58），用于Proficy Machine Edition（PME）中的配置參考。插槽和連接器在以下頁(yè)面中進(jìn)行了描述。大多數(shù)模塊占用一個(gè)插槽。一些模塊（如CPU和交流電源）占用兩個(gè)插槽。PACSystems*RX3i系統(tǒng)手冊(cè)第4節(jié)GFK-2314T 2019年9月背板74 3.1.1.1通用背板TB1輸入端子RX3i IC695電源不通過(guò)背板提供隔離+24V直流輸出電源。端子7和8可用于連接可選的隔離+24V直流外部電源，這是第4.2節(jié)模塊負(fù)載要求表中列出的一些IC693和IC694模塊所需的。這些端子接受14至22 AWG的單獨(dú)導(dǎo)線。如果需要隔離+24Vdc的模塊安裝在擴(kuò)展背板中，則不需要外部隔離+24Vdc電源。未使用端子1至6。1–6：未使用7：隔離+24V DC輸入8：隔離接地0 1 TB 1 1 8插槽0：僅用于RX3i IC695電源的連接器圖59:TB1端子詳圖3.1.1.2插槽0通用背板中最左側(cè)的插槽是插槽0。只有IC695電源的背板連接器可以安裝在插槽0中（注意：IC695可以安裝在任何插槽中）。然而，具有右對(duì)齊連接器的2槽寬模塊（如CPU310）可以插入插槽1，也可以覆蓋插槽0。對(duì)于配置和應(yīng)用程序邏輯，CPU由整個(gè)模塊占用的最左側(cè)插槽引用，而不是由物理連接器所在的插槽引用。例如，如果CPU將其物理連接器插入插槽3，則模塊占用插槽2和3，而CPU被引用為位于插槽2中。因此，雙寬CPU可以位于插槽0中，其背板連接器插入插槽1中。3.1.1.3雙連接器插槽PACSystems*RX3i系統(tǒng)手冊(cè)第4節(jié)GFK-2314T 2019年9月背板75雙連接器插槽標(biāo)識(shí)如下：CHS016:0至15 CHS012:0至11 CHS007:0至5它們有兩個(gè)連接器，一個(gè)用于RX3i PCI總線的連接器，另一個(gè)用于RX3i串行總線的連接器。每個(gè)插槽都可以接受任何類型的兼容模塊：IC695電源、IC695 CPU或IC695、IC694和IC693 I/O或選件模塊。如果仔細(xì)遵循第2.6.4.1節(jié)所述的熱插拔程序，則可以在不斷電的情況下拆除和更換通用背板中的I/O和選件模塊。10用于串行總線的PCI總線連接器圖60:RX3i通用背板用于PCI總線和串行總線的雙連接器插槽PACSystems*RX3i系統(tǒng)手冊(cè)第4節(jié)GFK-2314T 2019年9月背板76 3.1.1.4擴(kuò)展插槽（插槽12或插槽16）通用背板中最右側(cè)的插槽具有與其他插槽不同的連接器。它只能用于RX3i串行擴(kuò)展模塊IC695LRE001。RX3i 2插槽模塊可能不會(huì)占用此擴(kuò)展插槽。7插槽CHS007機(jī)架不提供擴(kuò)展插槽，也不支持LRE001串行擴(kuò)展模塊。11 12 E X P A N S I O N圖61：7插槽機(jī)架PACSystems*RX3i系統(tǒng)手冊(cè)第4節(jié)GFK-2314T 2019年9月背板77中插槽12 3.1.1.5插槽6所示的擴(kuò)展插槽連接器在CHS007 7插槽機(jī)架中，插槽6有一個(gè)RX3i PCI連接器，只能接受IC695單寬I/O或選件模塊。5 6圖62：12或16插槽通用背板中IC695CHS007 3.1.2模塊的插槽6位置? IC695電源模塊可以安裝在任何插槽中。直流電源IC695PSDx40占用一個(gè)插槽，交流電源IC695PSA x40占用兩個(gè)插槽。
0 1 2 3 4 5 6 7 8 9 10 11 12 Slot Numbers Figure 58: Features of RX3i Universal Backplanes PACSystems* RX3i System Manual Section 4 GFK-2314T Sept. 2019 Backplane 73 RX3i Universal Backplane features include: ? Terminal Strip on the left (Figure 58) for Isolated +24Vdc input. ? Backplane grounding point as described in Section 0. ? An integral grounding bar for connecting module/shield grounds as described in Section 2.5.5. ? Removable covers that, when knocked out, allow heat sinks on modules equipped with heat sinks to be inserted. ? Serial Expansion connector for connection (Figure 58, far right) to Serial Expansion and Remote Backplanes (12- and 16-slot models only). ? Slot numbers are printed on the backplane (Figure 58) and are used for reference for configuration in Proficy Machine Edition (PME). Slots and connectors are described on the following pages. Most modules occupy one slot. Some modules, such as CPUs and AC Power Supplies occupy two slots. PACSystems* RX3i System Manual Section 4 GFK-2314T Sept. 2019 Backplane 74 3.1.1.1 Universal Backplane TB1 Input Terminals The RX3i IC695 Power Supplies do not provide Isolated +24Vdc output power over the backplane. Terminals 7 and 8 can be used to connect an optional external source of Isolated +24Vdc, which is required for some IC693 and IC694 modules as listed in the table, Module Load Requirements, Section 4.2. These terminals accept individual wires from 14 to 22 AWG. If modules that require Isolated +24Vdc are installed in an Expansion Backplane instead, an external Isolated +24Vdc power supply is not required. Terminals 1 through 6 are not used. 1 – 6: not used 7: Isolated +24VDC In 8: Isolated Ground 0 1 TB 1 1 8 Slot 0: Connector for RX3i IC695 Power Supply only Figure 59: TB1 Terminal Detail 3.1.1.2 Slot 0 The leftmost slot in a Universal Backplane is slot 0. Only the backplane connector of IC695 Power Supplies can be installed in slot 0 (note: IC695 Power Supplies can be installed any slot). However, 2-slot wide modules that have right-justified connectors, such as the CPU310, can be plugged into slot 1and also cover slot 0. The CPU is referenced for configuration and application logic by the leftmost slot occupied by the entire module, not by the slot the physical connector is located in. For example, if the CPU has its physical connector inserted in slot 3, the module occupies slots 2 and 3 and the CPU is referenced as being located in slot 2. A double-wide CPU may therefore be located in slot 0 with its backplane connector inserted in slot 1. 3.1.1.3 Dual-Connector Slots PACSystems* RX3i System Manual Section 4 GFK-2314T Sept. 2019 Backplane 75 Dual-connector slots are identified as follows: CHS016: 0 through 15 CHS012: 0 through 11 CHS007: 0 through 5 They have two connectors, a connector for the RX3i PCI bus, and connector for the RX3i serial bus. Each of these slots can accept any type of compatible module: IC695 Power Supply, IC695 CPU, or IC695, IC694 and IC693 I/O or option modules. Provided the Hot Insertion and Removal procedure described in Section 2.6.4.1 is carefully followed, I/O and option modules in a Universal Backplane may be removed and replaced without powering-down. 10 Connector for PCI Bus Connector for Serial Bus Figure 60: RX3i Universal Backplane Dual Connector Slot for PCI Bus & Serial Bus PACSystems* RX3i System Manual Section 4 GFK-2314T Sept. 2019 Backplane 76 3.1.1.4 Expansion Slot (Slot 12 or Slot 16) The rightmost slot in a Universal Backplane has a different connector than the other slots. It can only be used for an RX3i Serial Expansion Module, IC695LRE001. An RX3i 2-slot module may not occupy this expansion slot. The 7-slot CHS007 rack does not provide an expansion slot, or support the LRE001 Serial Expansion Module. 11 12 E X P A N S I O N Figure 61: Expansion Slot Connector shown at Slot 12 3.1.1.5 Slot 6 of 7-Slot Rack PACSystems* RX3i System Manual Section 4 GFK-2314T Sept. 2019 Backplane 77 In the CHS007 seven-slot rack, slot 6 has one RX3i PCI connector and can accept only IC695 single-width I/O or option modules. 5 6 Figure 62: Slot 6 of IC695CHS007 3.1.2 Module Locations in a 12- or 16-Slot Universal Backplane ? IC695 Power Supply modules may be installed in any slot. DC Power Supplies IC695PSDx40 occupy one slot and AC Power Supplies IC695PSAx40 occupy two slots.
