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1756-CN2R/B通信模塊

1756-CN2R/B通信模塊

產(chǎn)品內(nèi)容介紹1756-CN2R/B通信模塊PC輪詢模塊并將值放入輸入寄存器(30XXX)由程序員指定。每次模塊通電時(shí),它都會(huì)執(zhí)行診斷測(cè)試,重置輸入鎖存器,并且對(duì)于每個(gè)信道,向控制器呈現(xiàn)值0000。價(jià)值通電后約三秒鐘。然后模塊將開(kāi)始根據(jù)吞吐量中的計(jì)劃轉(zhuǎn)換輸入費(fèi)率部分。開(kāi)關(guān)設(shè)置模塊后部有一個(gè)DIP開(kāi)關(guān)。開(kāi)關(guān)1、2和4不習(xí)慣于開(kāi)關(guān)3可以設(shè)置為模塊復(fù)位或模塊運(yùn)行。它必須設(shè)置為模塊運(yùn)行位置,以便模塊運(yùn)行。確...

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1756-CN2R/B通信模塊

    產(chǎn)品內(nèi)容介紹

    1756-CN2R/B通信模塊

    PC輪詢模塊并將值放入輸入寄存器(30XXX)由程序員指定。每次模塊通電時(shí),它都會(huì)執(zhí)行診斷測(cè)試,重置輸入鎖存器,并且對(duì)于每個(gè)信道,向控制器呈現(xiàn)值0000。價(jià)值通電后約三秒鐘。

    然后模塊將開(kāi)始根據(jù)吞吐量中的計(jì)劃轉(zhuǎn)換輸入費(fèi)率部分。開(kāi)關(guān)設(shè)置模塊后部有一個(gè)DIP開(kāi)關(guān)。開(kāi)關(guān)1、2和4不習(xí)慣于開(kāi)關(guān)3可以設(shè)置為模塊復(fù)位或模塊運(yùn)行。它必須設(shè)置為模塊運(yùn)行位置,以便模塊運(yùn)行。確保設(shè)置了開(kāi)關(guān)3將模塊插入外殼之前。DIP參考下圖開(kāi)關(guān)設(shè)置。從盒子中取出模塊并檢查是否損壞。如果發(fā)現(xiàn)損壞,請(qǐng)聯(lián)系您的銷售人員或分銷商了解正確的退貨程序。

    將開(kāi)關(guān)3設(shè)置為模塊運(yùn)行位置,將開(kāi)關(guān)4設(shè)置為數(shù)據(jù)范圍在將模塊插入住房(請(qǐng)參閱第171頁(yè)的開(kāi)關(guān)設(shè)置。)

    單元特點(diǎn)下圖顯示了預(yù)安裝時(shí)的B873-012/B875-012模塊。模塊中包括一個(gè)模擬連接器組件(B873的部件號(hào)AS-8533-001-012和B875-012的零件號(hào)AS-8533-002)。

    連接器套件包括兩個(gè)安裝螺釘、一個(gè)導(dǎo)線管和其中一個(gè)(B873-012)或兩個(gè)(B875-012)現(xiàn)場(chǎng)接線連接器。每個(gè)連接器有18個(gè)嵌入式開(kāi)槽螺釘端子,可接受各種線規(guī),但16至20建議現(xiàn)場(chǎng)接線使用儀表。接頭插入模塊,現(xiàn)場(chǎng)接線在左側(cè)。可拆卸的連接器允許在不干擾接線的情況下拆卸和更換模塊。

    有關(guān)端子功能,請(qǐng)參閱端子編號(hào)圖。

    導(dǎo)線管保護(hù)模擬輸入模塊的連接移除緊鄰其左側(cè)的模塊時(shí)損壞或松動(dòng)。

    下表介紹了B873-012導(dǎo)線管的安裝&B875-012模塊:步驟操作

    1關(guān)閉殼體電源。

    2確定模擬模塊將使用哪個(gè)插槽。*如果存在風(fēng)管并且它與連接器集合中提供的不同,則必須將其移除。這通過(guò)拆除位于然后拉出導(dǎo)管。

    3如果此插槽左側(cè)有一個(gè)模塊,則必須將其拆除,直到安裝管道已完成。

    4將導(dǎo)線管插入兩個(gè)插槽之間,螺釘孔位于左側(cè)。(請(qǐng)參閱安裝圖。)

    5使用包裝中提供的兩個(gè)1/4英寸開(kāi)槽螺釘,將導(dǎo)線管固定至外殼。

    6重新安裝模塊并完成接線連接。

    *風(fēng)管不能安裝在殼體最左側(cè)的槽中。因此,使用不建議使用此插槽的。

    The PC polls the module 

    and places the values into input registers (30XXX) designated by the programmer. Each time the module is powered up, it performs diagnostic tests, resets the input latches, and, for each channel, presents a value of 0000 to the controller. The value is present for approximately three seconds after power up. The module will then start converting the inputs according to the schedule found in the Throughput Rate Section.Switch Settings There is a DIP switch located at the rear of the module. Switches 1, 2 and 4 are not used. Switch 3 can be set to either Module Reset or Module Run. It must be set to the Module Run position for the module to operate. Make sure you set Switch 3 before inserting the module into the housing. Refer to the figure below for DIP switch settings.Remove the module from the box and check for damage. If damage is found, contact your salesman or distributor for correct return procedure. Set Switch three to the Module Run position and Switch four to the data range selected for input - either Standard or Elevated - before inserting the module into the housing. (Refer to Switch Settings, p. 171.) Module Characteristics The following figure shows the B873-012 / B875-012 Module at pre-installation.

    Included with the module 

    is an Analog Connector Set (Part# AS-8533-001 for B873- 012 and Part# AS-8533-002 for B875-012). The Connector Set consists of two mounting screws, a wire duct, and either one (B873-012) or two (B875-012) field wiring connectors. Each connector has eighteen recessed slotted screw terminals and can accept various wire gauges, but 16 to 20 gauge is recommended for the field side wiring.The connector plugs into the module with the field wiring to the left. The removable connector permits module removal and replacement without disturbing the wiring. Refer to diagram for Terminal Numbering, for terminal functions. The wire duct protects the connections to the Analog Input Module from being damaged or loosened when the module to it's immediate left is removed.

    The following step table describes the installation of the Wire Duct, for the B873-012 & B875-012 Modules: Step Action 1 Turn off the power to the housing. 2 Determine which slot will be used for the Analog Module.* If there is a duct present and it is different from the one provided in the connector set, then it must be removed.This is accomplished by removing the two screws located on the top and bottom of the housing and then pulling the duct out. 3 If there is a module to the left of this slot, it must be removed until installation of the duct is complete. 4 Insert the wire duct between the two slots with the screw holes to the left. (Refer to the Installation Diagram.) 5 Using the two 1/4 inch slotted screws provided in the package, secure the wire duct to the housing. 6 Re-install the module(s) and complete the wiring connections. * The duct cannot be installed for the left-most slot of the housing. Therefore the use of this slot for the Analog Module is not recommended.

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    公司主營(yíng)范圍簡(jiǎn)介

    PLC可編程控制器模塊,DCS卡件,ESD系統(tǒng)卡件,振動(dòng)監(jiān)測(cè)系統(tǒng)卡件,汽輪機(jī)控制系統(tǒng)模塊,燃?xì)獍l(fā)電機(jī)備件等,優(yōu)勢(shì)品牌:Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各種進(jìn)口工業(yè)零部件、歐美進(jìn)口模塊。

    產(chǎn)品廣泛應(yīng)用于冶金、石油天然氣、玻璃制造業(yè)、鋁業(yè)、石油化工、煤礦、造紙印刷、紡織印染、機(jī)械、電子制造、汽車制造、塑膠機(jī)械、電力、水利、水處理/環(huán)保、鍋爐供暖、能源、輸配電等等

    品牌:A-B

    型號(hào):1756-CN2R/B

    產(chǎn)地:美國(guó)

    質(zhì)保:365天

    成色:全新/二手

    發(fā)貨方式:快遞發(fā)貨


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