HONEYWELL TK-PRS021電阻模塊,TK-PRS021用戶手冊
遠(yuǎn)程基板IC693CHS393F（及更高版本）和IC693CHS399E（及更高版本）具有更換底板內(nèi)部，從而減少從配合件上拆下銷1的需要纜繩當(dāng)將工廠制造的Y形電纜與這些基板一起使用時，無需從電纜上拆下針腳1?？梢詾檫@些基板定制Y形電纜使用圖10-20或圖10-21。圖10-21顯示了工廠如何制造Y形三通電纜已制成。擴(kuò)展系統(tǒng)電纜連接以下示例顯示了具有擴(kuò)展的系統(tǒng)中的電纜連接基板，但沒有遠(yuǎn)程基板。
HONEYWELL TK-PRS021電阻模塊遠(yuǎn)程和擴(kuò)展系統(tǒng)電纜連接示例下面的示例顯示了系統(tǒng)中包含兩個遠(yuǎn)程端口的電纜連接和膨脹基板。系統(tǒng)可以具有遠(yuǎn)程和擴(kuò)展的組合基板，只要距離和電纜要求符合模塊CPU基板（圖3-4和3-5）電源模塊必須插入左側(cè)插槽（不是編號）。左側(cè)插槽是一種獨(dú)特的大小和類型僅支持電源模塊。 CPU模塊（或特殊選項(xiàng)模塊）必須安裝在的插槽1中這些基板。插槽1是唯一的大小和類型，僅支持CPU模塊或特殊選項(xiàng)模塊，如FIP遠(yuǎn)程輸入/輸出掃描儀（IC693BEM330）。插槽1標(biāo)記為CPU/1。編號為2及以上的插槽具有唯一的大小和類型支持輸入/輸出或選項(xiàng)模塊。
Remote baseplates IC693CHS393F (and later( and IC693CHS399E (and later) have a
change inside the baseplate which alleviates the need to remove pin 1 from the mating
cable. When using factory made Wye cable with these baseplates, it is not necessary to
remove pin 1 from the cable. Custom built Wye cables for these baseplates can be made
using either Figure 10-20 or Figure 10-21. Figure 10-21 shows how the factory made Wye
cable are made.Expansion System Cable Connections
The following example shows cable connections in a system that has expansion
baseplates but no remote baseplates.Remote and Expansion System Cable Connection Example
The following example shows cable connections in a system that includes both remote
and expansion baseplates. A system can have a combination of remote and expansion
baseplates as long as the distance and cable requirements are followedModular CPU Baseplates (Figures 3-4 and 3-5)
A Power Supply module must be plugged into the left slot (which is not
numbered) of these baseplates. The left slot is a unique size and type that
only supports a Power Supply module.
A CPU module (or a special Option module) must be installed in Slot 1 of
these baseplates. Slot 1 is a unique size and type that only supports a CPU
module or a special Option module like the FIP Remote I/O Scanner
(IC693BEM330). Slot 1 is labeled CPU/1.
Slots numbered 2 and above are of a unique size and type that only
supports I/O or Option modules.
