描述

1746-A7 SLC 7 插槽機(jī)箱

Allen-Bradley 1746-A7包含模塊化處理器、通信適配器模塊和輸入輸出模塊。該機(jī)箱有7個(gè)插槽，是SLC 500模塊化機(jī)箱的一部分，提供了系統(tǒng)配置的靈活性。在模塊化系統(tǒng)中，每個(gè)機(jī)箱都需要自己的電源。SLC 500 1746-A7模塊化機(jī)箱可以作為一個(gè)獨(dú)立單元在一個(gè)系統(tǒng)中使用，也可以與另一個(gè)或兩個(gè)本地機(jī)箱一起工作。機(jī)箱互聯(lián)電纜可用于構(gòu)建多個(gè)機(jī)箱配置和擴(kuò)展信號(hào)線。這最多可以創(chuàng)建總共30個(gè)I/O插槽。使用不同長(zhǎng)度的1746-C9或1746-C16線纜垂直連接機(jī)箱。兩根電纜都有一個(gè)剛性的，不彎曲的收縮包，當(dāng)模塊連接在另一個(gè)下面時(shí)，可以緩解應(yīng)變。水平布線時(shí)，使用1746-C7線纜。不要使用任何其他電纜進(jìn)行安裝。電纜過(guò)長(zhǎng)可能會(huì)影響數(shù)據(jù)通信的完整性，導(dǎo)致操作不安全。

從1746-A7機(jī)箱到接地母線進(jìn)行接地連接可以降低電阻。接地時(shí)，請(qǐng)勿將兩個(gè)耳耳直接疊在一起。壓縮會(huì)導(dǎo)致這些連接變得松動(dòng)。1746-A7的最大背板電流為10A時(shí)的5.1伏直流電流或2.88A時(shí)的24伏直流電流。為獲得最佳性能，工作環(huán)境溫度為0℃~ 60℃(32℃~ 140℉)，相對(duì)濕度為5% ~ 95%(無(wú)冷凝)。

1746-A7是一款SLC 500機(jī)箱，可安裝SLC 500模塊，如SLC處理器、SLC IO模塊、SLC通信適配器和專用模塊。

1746-A7具有7個(gè)插槽，通過(guò)在控制器所在的主機(jī)箱上再連接2個(gè)機(jī)箱，可以擴(kuò)展到21個(gè)模塊。這是通過(guò)使用部件號(hào)為1746-C9, 1746-C7和其他不同長(zhǎng)度的互連電纜來(lái)完成的。每個(gè)機(jī)箱需要單獨(dú)的電源，但只需要一個(gè)SLC 500處理器。該處理器應(yīng)放置或安裝在主機(jī)箱上。擴(kuò)展機(jī)箱被視為遠(yuǎn)程IO機(jī)架。

SLC 500還有其他型號(hào)的底盤(pán)，包括1746-A13、1746-A10和1746-A4。所有這些機(jī)箱，包括1746-A7都有一個(gè)嵌入式電子電路，它連接到電源插槽。該電路用作背板，其中功率被分配到插入的模塊。同時(shí)作為處理器和模塊之間的信息交換，因此，SLC 500模塊化控制器離不開(kāi)機(jī)箱。

在其他術(shù)語(yǔ)中，機(jī)箱也可以稱為機(jī)架或背板。在典型的應(yīng)用中，這個(gè)機(jī)箱是水平安裝的。如果系統(tǒng)需要一個(gè)以上的底盤(pán)，也允許并排安裝，前提是有精確的面板空間，并保持7.7厘米至10.2厘米或3.0至4.0英寸的建議間隔。

1746-A7 SLC 7 插槽機(jī)箱

The Allen-Bradley 1746-A7 houses the modular processor, communication adapter module, and input and output modules. This chassis is built with 7 slots that is part of the SLC 500 Modular Chassis that provide flexibility in the configuration of systems. In a modular system, each chassis will require its own power supply. The SLC 500 1746-A7 Modular Chassis can be used as a standalone unit in one system or can work with another one or two local chassis. The chassis interconnection cable can be used to build multiple chassis configurations and extend signal lines. This can create a total of 30 I/O slots at maximum. Interconnect chassis vertically with the 1746-C9 cable or 1746-C16 cable that comes in different lengths. Both cables have a rigid, unbending shrink wrap for strain relief when linking modules with one below another. For a horizontal layout, use the 1746-C7 cable. Do not use any other cables for the setup. Longer cables may affect data communication integrity leading to unsafe operation.

Running a ground connection from the 1746-A7 Chassis to the ground bus reduces electrical resistance. When grounding, do not lay one lug directly on top of another. Compression can cause these connections to become loose. The 1746-A7 has a maximum backplane current of 5.1 Volts DC at 10A or ?24 Volts DC at 2.88A. For optimal performance, operate in temperatures between 0 degrees Celsius to 60 degrees Celsius (32 to 140 degrees Fahrenheit), and relative humidity of 5% to 95% (without condensation).

The 1746-A7 is an SLC 500 chassis that provides mounting to SLC 500 modules such as SLC processors, SLC IO modules, SLC Communication adapters and specialty module.

The 1746-A7 features Seven (7) slots with which may be expanded up to 21 modules by connecting an additional of Two (2) more chassis from the main chassis where the controller resides. This is done with the use of interconnection cables with part number 1746-C9, 1746-C7 and other interconnect cables with varying lengths. Each chassis requires individual power supply but only one SLC 500 processor is needed. This processor shall be stationed or installed to the main chassis. The expansion chassis are treated as remote IO racks.

SLC 500 come with other variants of chassis including 1746-A13, 1746-A10 and 1746-A4. All of these chassis, including the 1746-A7 has an embedded electronic circuitry which is connected to the Power Supply slot. This circuitry is used as the backplane where power is distributed to the inserted modules. It also serves as the information exchanged between the processor and modules therefore, an SLC 500 Modular Style controller cannot be operated without a chassis.

In other terminologies, chassis may also referred to as Rack or Backplane. In typical applications, this chassis is installed horizontally. If more than one chassis is needed by the system, side by side installation is also permitted provided that there is accurate panel space and the recommended separation of 7.7 cm to 10.2 cm or 3.0 to 4.0 inches is maintained.

 

IC693ALG222 GE 16路模擬電壓輸入模塊	力士樂(lè)同步伺服電機(jī)
330101-00-50-10-02-05 Bently Nevada 3300 XL 8mm近距離探頭	IC754VS106STD GE人機(jī)界面(HMI)設(shè)備
330130-085-00-05 Bently Nevada 3300 XL標(biāo)準(zhǔn)加長(zhǎng)電纜	IC694MDL340 GE 120 VAC, 0.5安培輸出模塊
Bently Nevada 5/8 mm Proximitor傳感器	2094-BC02-M02-M艾倫布拉德利Kinetix 6200組件
330903-01-25-05-01-CN Bently Nevada 5/ 8mm Proximitor傳感器	Allen-Bradley Kinetix 6500運(yùn)動(dòng)控制系統(tǒng)
IC697CGR772 GE雙總線熱備CPU控制模塊	2198-H015-ERS艾倫-布拉德利Kinetix 5500伺服驅(qū)動(dòng)器
150-F480NBDB艾倫-布拉德利固態(tài)控制器	2198-H040-ERS艾倫布拉德利Kinetix 5500伺服驅(qū)動(dòng)器
330104-6-14-50-02-00 Bently Nevada 3300 XL標(biāo)準(zhǔn)加長(zhǎng)電纜	艾倫-布拉德利Kinetix 5500以太網(wǎng)I/P伺服驅(qū)動(dòng)器
330103 -0-6-50-02-00 Bently Nevada 3300 XL標(biāo)準(zhǔn)加長(zhǎng)電纜	1794-IRT8 Allen-Bradley Flex I/O組合模塊
力士樂(lè)HCS緊湊型轉(zhuǎn)換器/驅(qū)動(dòng)器控制器	5069- l310ers2 Allen-Bradley SIL 2型CompactLogix 5069控制器
力士樂(lè)同步伺服電機(jī)	1734-IB8S艾倫-布拉德利點(diǎn)I/O守衛(wèi)I/O安全模塊

 

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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