872C-D4CN12-E2

 ALLEN-BRADLEY 872C-D4CN12-E2 

ALLEN-BRADLEY 872C-D4CN12-E2 

系統(tǒng)改造的目標(biāo)

通過技改, 將 PLC 應(yīng)用于皮帶控制系統(tǒng), 取代那些原控制電路相當(dāng)復(fù)雜的老式繼電回路, 并且使安裝和維修更為方便。只要把提供輸入信號的按鈕、 限位開關(guān)和無觸點(diǎn)開關(guān)等元件與 PLC 的輸入接口相連, 把功率輸出元件電磁鐵和接觸器等與 PLC 的輸出口相連, 即安裝完畢。檢修也一目了然, 只要觀察 PLC 的輸入、 輸出口的指示燈就能正確判斷故障所在。

3  工藝過程概述

輸送皮帶控制一般用于散料到成品袋包裝系統(tǒng), 中海石油天野化工( 集團(tuán)) 有限責(zé)任公司散料包裝皮帶系統(tǒng)見圖 1。

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ALLEN BRADLEY 1762-IQ16 SERIES A INPUT MODULE 

ALLEN BRADLEY CONTROL BOARD DRIVE 1336T-GT1-SP34B SER. B 

ALLEN BRADLEY 160-BA03NPS1P1 SERIES C SPEED CONTROLLER 

ALLEN-BRADLEY 2707-MVP232 SERIES B MICROVIEW PANEL MOUNT 

ALLEN BRADLEY 2711-B5A1L1 SERIES G OPERATOR INTERFACE 

LOT OF 2 ALLEN BRADLEY 1794-IE8 SERIES B INPUT MODULE 

ALLEN BRADLEY 2711-K10C10 SERIES B REV B FRN 3.30 PANELVIEW 

ALLEN BRADLEY 1747-L542 SER.B SLC 500 PROCESSOR 

ALLEN BRADLEY MPL-A430P-MJ22A?A SER. A AC SERVO MOTOR 

ALLEN BRADLEY 1761-L16BWA SER.E MICROLOGIX CONTROLLER 

ALLEN BRADLEY 1746-HSCE SER.A HIGH SPEED COUNTER ENCODER

ALLEN BRADLEY 1305-BA09A SERIES C AC DRIVE

ALLEN BRADLEY 2755-L4FBA SER.B BARCODE SCANNER 

ALLEN BRADLEY 1326AB-C3E-11-A?7 SERVO MOTOR 

ALLEN BRADLEY 1746-NR4 SER B RTD/RESISTANCE INPUT MODULE

ALLEN BRADLEY 1204-TFB2 SERIES A MOTOR TERMINATOR

ALLEN BRADLEY 5370-CVIM2 SERIES A MACHINE VISION INPUT PROCESSOR 

ALLEN BRADLEY 2711-K9C9X SERIES C REV D FRN 3.02 PANELVIEW (REMANUFACTURED?)

ALLEN BRADLEY 1756-L61 SERIES B PROCESSOR

ALLEN BRADLEY 1794-ACN15 SERIES A ADAPTER FOR CONTROLNET 

LOT OF 2 ALLEN BRADLEY 700-HLT1U1* SER.A W/700-TBR60 TERMINAL BLOCK RELAY 

ALLEN BRADLEY 440L-D4D0600-N LIGHT CURTAIN 

ALLEN BRADLEY 150-A24NB MOTOR CONTROL SOFT START 

ALLEN BRADLEY 1336-B010-EAD-S?1 SERIES A DRIVE 

ALLEN BRADLEY 1746-A10 W/1746-P2 W/1747-L531 W/1746-IB16 W/1746-OW16 W/1746-IA16

ALLEN BRADLEY 1756-L55M24 SERIES A DATE CODE: 08/07 

ALLEN BRADLEY 1336T-GT1-SP34B CONTROL BOARD DRIVE 

ALLEN BRADLEY PANELVIEW 300 MICRO 2711-M3A18L1 SER.A REV.G 

ALLEN BRADLEY 1756-DNB SERIES C INTERFACE MODULE (AS PICTURED) 

ALLEN BRADLEY 1769-IA16

ALLEN BRADLEY 1336F-BRF100-AA?-EN

LOT OF 2 ALLEN BRADLEY 700-HLT12

LOT OF 3 ALLEN BRADLEY 1794-IA16 SERIES A INPUT MODULE 

ALLEN BRADLEY 1336F-B025-AA-E?N SERIES A DRIVE 

ALLEN BRADLEY 2098-DSD-010 C ULTRA 3000I SERVO DRIVE 120/240VAC 

ALLEN BRADLEY 2711-T6C20A