ZNYX ZX346

ZNYX ZX346

ZNYX ZX346

PLC經(jīng)過不斷地發(fā)展，一般都具有“開關(guān)I/0、模擬I/0、網(wǎng)絡(luò)通信”功能；然而，工程師們只需要使用開關(guān)I/O、少量的模擬I/O、以及簡單的編程技巧，就可開發(fā)出約80%的工業(yè)應(yīng)用。

①(單機(jī)獨(dú)立完成)開關(guān)量的采集與控制

如：電動(dòng)機(jī)的啟停、定時(shí)控制，電磁閥的開閥、關(guān)閥控制，倉庫門的開門、關(guān)門控制，產(chǎn)品的計(jì)數(shù)控制，機(jī)械手、生產(chǎn)線、組合機(jī)床、電梯等設(shè)備的運(yùn)行控制，等等。

②(單機(jī)獨(dú)立完成)模擬量的采集與控制

如：溫度、壓力、流量等過程量的采集與PID控制，位移、速度等運(yùn)動(dòng)量的采集與控制。

③(與上位機(jī)連網(wǎng))作為高級(jí)系統(tǒng)(如集散型控制系統(tǒng)DCS)現(xiàn)場端的采集器和控制器

1-n臺(tái)PLC與上位機(jī)(工控機(jī)IPC、人機(jī)界面HMI等)連網(wǎng)通信，由上位機(jī)實(shí)現(xiàn)“集中管理”，由PLC實(shí)現(xiàn)“分散采集+分散控制”/或“集中采集+集中控制”。

：祖巧麗

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NUMATICS LOCKOUT VALVE MVL30N06Y 10 BAR

SMC * SINGLE SOLENOID VALVE * VQ2101-5C

NUMATICS, 120V, 0.36A, SOLENOID VALVE & MANIFOLD 34SAD415K013A *NEW, SEALED*

FLOWSERVE ULTRASWITCH W/ COMPACT ACTUATOR C20 SR-C2 IMP & 1/2IN 1000 WOG VALVE

EATON TYPE T 500 PSI GAS LIQUID SEPARATOR 1TWS

LUBRIQUIP MANIFOLD DIVIDER VALVE F97

SINCLAIR COLLINS VALVE C293-044

SMC SOLENOID VALVE EVT307-5D0-02F-?Q

DEZURIK SIZE 20 CI BODY 316 LINER/GATE/SEAT KNIFE GATE VALVE 9151611

SMC 110VAC, 1.0-9.9KGF/CM2, 14-145MPA, SOLENOID VALVE VPN-6-FG-D-9N

PARKER 24VDC SOLENOID SERVICE KIT NIB PS3541B49P

JAMESBURY PNEUMATIC VALVE ACTUATOR VALVE VPVL200DA

BONNEY FORGE VALVE 1.1/2" 097751-*061 99175

SAFEMATIC VALVE SG 11

NUMATICS 24VDC 4.0W 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I23BA400MP14D61 *NEW*

NELES JAMESBURY * VALVE * A-2200 TT

SEAL RING NIB AL6NDA00001 / 00356C329-028

FOXBORO 8000 SERIES MAGNETIC FLOWTUBE 8006-BTR 102595

MAC 150psi 1348 PNEUMATIC VALVE MV-P2A-AFDB-DM-?DDAB-2DM

ARMSTRONG STEAM TRAP 01788/K 212

JAMESBURY ST-200 B 4" VALVE ACTUATOR W/ POSITIONER P-1500 104131

FISHER TYPE 657 SIZE 40 VALVE ACTUATOR W/ MASONEILAN POSITIONER MODEL 8012

SS AIR VALVE 10015098 105632

DeZURIK 316 LINER/GATE/SEAT CI BODY 150CWP SIZE 14 KNIFE GATE VALVE 9151133

JAMESBURY 150PSI ACTUATOR ST-200 B W/ 6" 316SS VALVE 815L 11 3600TT MODEL C

PARKER INCLINE AIR VALVE B050BB5490

PARKER PNEUMATIC VALVE BODY SERVICE KIT PS2001BP

ANDERSON GREENWOOD * INSTRUMENT MANIFOLD * 02-2565-541

JAMESBURY 8" 316SS ACTUATOR BUTTERFLY VALVE W/ ESPE PNEUMATIC POSITIONER P-2000