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PLC可編程控制器模塊，DCS卡件，ESD系統(tǒng)卡件，振動(dòng)監(jiān)測系統(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。
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BRC-100中間控制器
B804–148 48 Vac輸出模塊將PLC內(nèi)使用的邏輯信號轉(zhuǎn)換為16個(gè)獨(dú)立的48 Vac輸出。每個(gè)輸出都能夠驅(qū)動(dòng)繼電器、指示燈、電機(jī)起動(dòng)器、電磁閥或任何其他負(fù)載高達(dá)2.0 A。模塊有16個(gè)輸出，分為兩組八個(gè)離散點(diǎn)。用戶連接到標(biāo)準(zhǔn)螺釘端子排。剛性接線系統(tǒng)允許在不干擾接線的情況下插入或移除模塊。
端子編號和輸出連接
下圖顯示了終端編號和輸出連接B804–148模塊。本章介紹B805–016的功能和物理特性115 Vac輸入模塊。B805–016 115 Vac輸入模塊感應(yīng)并轉(zhuǎn)換開關(guān)輸入信號PLC使用的邏輯電壓電平。該模塊允許最多16個(gè)輸入2組，每組8個(gè)。這些輸入可以從按鈕、限制和接近接收開關(guān)以及其他115 Vac電源。用戶連接到標(biāo)準(zhǔn)螺釘端子排。
剛性接線系統(tǒng)允許在不干擾接線的情況下插入或移除模塊。端子編號和輸入連接
下圖顯示了終端編號和輸入連接
B805–016模塊。B808–016 230 Vac輸出模塊轉(zhuǎn)換PLC內(nèi)使用的邏輯信號16個(gè)獨(dú)立的230 Vac輸出。每個(gè)輸出都能夠驅(qū)動(dòng)繼電器、導(dǎo)向器燈、電機(jī)起動(dòng)器、螺線管或任何其他負(fù)載高達(dá)2.0 A。
B808能夠每組8人6安，每個(gè)模塊處理12安。
模塊使用雙向可控硅開關(guān)控制連接到外部電源的負(fù)載來源這些開關(guān)設(shè)計(jì)用于承受典型的高浪涌電流工業(yè)負(fù)荷。B810–008 115 Vac輸出模塊轉(zhuǎn)換PLC內(nèi)使用的邏輯信號八個(gè)獨(dú)立的115 Vac輸出。每個(gè)輸出都能夠驅(qū)動(dòng)一個(gè)繼電器，指示燈、電機(jī)起動(dòng)器、電磁閥或任何其他負(fù)載高達(dá)2.0 A。
B810–008能夠6 A/8組，處理12 A/模塊。該模塊使用八個(gè)雙向可控硅控制連接到外部電源的負(fù)載的開關(guān)。這些交換機(jī)設(shè)計(jì)用于承受典型工業(yè)負(fù)載的高浪涌電流。零交叉閾值開關(guān)集成到每個(gè)輸出電路中。在上面控制器命令，輸出在第一條線路電壓過零時(shí)接通，以及在第一次負(fù)載電流過零時(shí)關(guān)閉。
每個(gè)輸出電路都配有輸出狀態(tài)指示器。這些霓虹燈當(dāng)連接負(fù)載且輸出打開時(shí)，或當(dāng)沒有連接負(fù)載。這些指示器與雙向可控硅輸出隔離，需要單獨(dú)的燈電源在1/4 A處熔斷。熔斷保險(xiǎn)絲指示燈也為每個(gè)輸出電路提供。當(dāng)相應(yīng)的保險(xiǎn)絲燒斷了。
General Characteristics
The B804–148 48 Vac output module converts logic signals used within the PLC into 16 independent 48 Vac outputs. Each output is capable of driving a relay, pilot lamp, motor starter, solenoid, or any other load up to 2.0 A. The module has 16 outputs, divided into two groups of eight discrete points.User connections are made to a standard screw terminal strip.The rigid wiring system permits module insertion or removal without disturbing the wiring. Terminal Numbering and Output Connections The following diagram shows terminal numbering and output connections for the the B804–148 module.This chapter describes the functional and physical characteristics of the B805–016 115 Vac input module.The B805–016 115 Vac input module senses and converts switched input signals into logic voltage levels used by the PLC. The module allows for up to 16 inputs in 2 groups of 8. These inputs can be received from push buttons, limit and proximity switches, as well as other 115 Vac sources.User connections are made to a standard screw terminal strip.The rigid wiring system permits module insertion or removal without disturbing the wiring. Terminal Numbering and Input Connections The following diagram shows terminal numbering and input connections for the B805–016 module.
B808–016 230 Vac Output, Overview
The B808–016 230 Vac output module converts logic signals used within the PLC into 16 independent 230 Vac outputs. Each output is capable of driving a relay, pilot lamp, motor starter, solenoid, or any other load up to 2.0 A. The B808 is capable of 6 A per group of eight and handling 12 A per module. The module uses triac switches to control loads connected to an external power source. These switches are designed to withstand the high surge currents typical of industrial loads.The B810–008 115 Vac output module converts logic signals used within the PLC into eight independent 115 Vac outputs. Each output is capable of driving a relay, pilot lamp, motor starter, solenoid, or any other load up to 2.0 A. The B810–008 is capable of 6 A/group of eight and handling 12 A/module. The module uses eight triac switches to control loads connected to an external power source. These switches are designed to withstand the high surge currents typical of industrial loads.Zero-cross threshold switching is incorporated into each output circuit. Upon controller command, outputs switch on at the first line voltage zero-crossing, and switch off at the first load current zero-crossing. Output status indicators are provided for each output circuit. These neon indicators will be on when a load is connected and the output is on, or when there is no connected load. These indicators are isolated from the triac output and require a separate lamp supply which is fused at 1/4 A. Blown fuse indicators are also provided for each output circuit. These indicators light (on) when the corresponding fuse has blown.
