GB69091

GB69091

【詢(xún)價(jià)`1 8 0 5 0 0 3 6 9 4 6 `】【詢(xún)價(jià)-- 】【詢(xún)價(jià) :1811245942】 
 

（1）分組輸出  如圖7所示，當(dāng)兩組負(fù)載不會(huì)同時(shí)工作時(shí)，可通過(guò)外部轉(zhuǎn)換開(kāi)關(guān)或受PLC控制的電器觸點(diǎn)進(jìn)行切換，使PLC的一個(gè)輸出點(diǎn)可以控制兩個(gè)不同時(shí)工作的負(fù)載。

圖7  分組輸出

（2）矩陣輸出  如圖8所示為4×4矩陣輸出電路，用8個(gè)輸出點(diǎn)可控制16個(gè)負(fù)載。要使某個(gè)負(fù)載接通工作，只要它所在的行與列對(duì)應(yīng)的輸出繼電器接通即可。例如，當(dāng)Y010與Y004同時(shí)接通時(shí)，KM1得電吸合。應(yīng)當(dāng)注意的是：當(dāng)只有某一行對(duì)應(yīng)的輸出繼電器接通，各列對(duì)應(yīng)的輸出繼電器才可以任意接通；或者當(dāng)只有某一列對(duì)應(yīng)的輸出繼電器接通，各行對(duì)應(yīng)的輸出繼電器才可以任意接通。否則將會(huì)錯(cuò)誤接通負(fù)載。因此，采用矩陣輸出時(shí)，必須將同一時(shí)間段接通的負(fù)載安排在同一行或同一列中，否則將無(wú)法控制。

圖8  矩陣輸出

HAMMOND 1-1/4" NPT BRONZE GATE VALVE, IB645

NUMATICS 120V .29A 150 PSIG-AIR SOLENOID VALVE W/ BASE, 555SA432K *NEW*

NORGREN 300PSIG 175F PNEUMATIC REGULATOR R68G-8GK-RLN *NEW NO BOX*

ASCO BRASS 4WAY VALVE ASSEMBLY 8344G7 NNB

PARKER SOLENOID VALVE B5V2ADA49C

LUBRIQUIP DIVIDER VALVE MSP-40S F01

PARKER 24V 1.00A 5000 PSI HYDRAULIC VALVE, D1VW4CNJCFV56-7?5 *NEW*

ASCO SOLENOID 6W UX80161-1

WOODHEAD 3PIN 90 DEGREE 12' 16/3 AWG S00 CORD 103001C01F120 NIB

JAMESBURY STAINLESS STEEL 2" VALVE ACTUATOR VPVL200 DA B LT C XB 99429

FISCHER CONTROLS 1" 5-15PSI 2.5CV CONTROL VALVE 32.24588SVF

STRAHMAN BRONZE GLOBE VALVE 3/4" E-185

ASCO RED HAT 350PSI, 3/4",16.1W, SOLENOID VALVE SWITCH 8210G26

NUMATICS 24VDC .20A 150PSIG-AIR NUMATIC VALVE I23BB400M *NEW*

LADISH CO. 1-1/2" CHECK VALVE V-5260-0607-15A 104196

WILKERSON 1/4IN. NPT 300PSI 150F REGULATOR VALVE R16-02-000A-D96

MIKROPUL MIKRO-AIRLOCK ROTARY VALVE 60217M-25 102201

NUMATICS 14.5-145 PSIG-AIR SOLENOID VALVE W/ BASE, I34JA441O000000 *NEW*

KITZ CLASS 150 SIZE 1/2 VALVE 170PSIG 1.17MPA 150UPAM

FISCHER BAUMANN .5 INCH, 3-13PSI, 1Cv UINVERSAL GLOBE VALVE 32.24577S / 3661

REXROTH VALVE 24VDC 1.71A 4WE1OJ11/LG24NZ?55LV

CONBRACO 1975#@100°F 3/8" FORGED STEEL GLOBE VALVE CR-13 / F81-D

TIMKEN TAPERED WHEEL BEARING W/CUP 15123 200610 44 *NEW*

MAC 3/4"NPT 150PSI AIR VALVE 56C-52-RA

ASCO SOLENOID 6W UX80161-2

VOGT 1" CHECK VALVE A105

HABONIM 1500 PSI 1/2 INCH NPT CF8M BALL VALVE W/ HANDLE, 47P-6666AT/NPT

ASCO HYDRAMOTOR GAS VALVE AH2D112S

BURKERT 140PSI 8W 24V FLUID CONTROL VALVE 311-C-5/64-F-BR?-1/4