FM150

FM150

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        ^{廈門莫格電氣自動(dòng)化有限公司}

用于數(shù)據(jù)采集

    隨著PLC技術(shù)的發(fā)展，其數(shù)據(jù)存儲(chǔ)區(qū)越來越大。如OMRON公司的PLC，前期產(chǎn)品C60P的DM區(qū)僅64個(gè)字，而后來的C60H達(dá)到1000個(gè)字；到了CQMI可多達(dá)6000個(gè)字。這樣龐大的數(shù)據(jù)存儲(chǔ)區(qū)，可以存儲(chǔ)大量數(shù)據(jù)。

    數(shù)據(jù)采集可以用計(jì)數(shù)器，累計(jì)記錄采集到的脈沖數(shù)，并定時(shí)地轉(zhuǎn)存到DM區(qū)中去。

    數(shù)據(jù)采集也可用A/D單元，當(dāng)模擬量轉(zhuǎn)換成數(shù)字量后，再定時(shí)地轉(zhuǎn)存到DM區(qū)中去。

    PLC還可配置上小型打印機(jī)，定期把DM區(qū)的數(shù)據(jù)打出來。

    PLC也可與計(jì)算機(jī)通訊，由計(jì)算機(jī)把DM區(qū)的數(shù)據(jù)讀出，并由計(jì)算機(jī)再對(duì)這些數(shù)據(jù)作處理。這時(shí)，PLC即成為計(jì)算機(jī)的數(shù)據(jù)終端。

    電業(yè)部門曾這么使用PLC，用以實(shí)時(shí)記錄用戶用電情況，以實(shí)現(xiàn)不同用電時(shí)間、不同計(jì)價(jià)的收費(fèi)辦法，鼓勵(lì)用戶在用電低谷時(shí)多用電，達(dá)到合理用電與節(jié)約用電的目的.

1" SEMI ROTARY DRIVE VALVE CF8M DN25

ROSS 120V 2-10 BAR 1-1/4" NPT SOLENOID CONTROL VALVE NO PILOT VALVE 2773A7942

ROSS CONTROLS110/120?V 2-10 BAR 1-1/4 IN. NPT SOLENOID CONTROL VALVE, 2773A7942

MAC 3/8 NPT, SOLENOID MANIFOLD BASE 92B-000-CJ3

MAC 24VDC 6.0W 25-150 PSI 1/4" NPTF SOLENOID VALVE, 825C-PM-501CA-5?52 *NEW*

MAC 110/120V 6.8W 1/4" NPTF 150 PSI SOLENOID VALVE, 825C-PM-115AA-5?52 *NEW*

TOMAL 0.5 MPA 1/2" NPT FLOW WAY CHECK VALVE, T0M-04

LADISH 6" CHECK VALVE

SPIRAX / SARCO 1/2" STEAM VALVE STRAINER VALVE 2IT 105321

HAM-LET 1/4" 1500PSI BALL VALVE CFM8 *NNB*

LUBRIQUIP MANIFOLD DIVIDER VALVE C03 MD-4

OHIO BRASS 1-1/2"NPT VALVE 2400

CO-AX VALVE 0-600 PSI 98 V COAXIL VALVES CXD 25 DR NEW

PARKER D100P3 110/120 VOLTS SKINNER VALVE, NEW SEALED

ROSS 1" NPT PORT PRESSURE CONTROLLED PILOT OPERATED CHECK VALVE, 2751B6904 *NEW*

DeZURIK CI 316 150CWP SIZE 8 KNIFE GATE VALVE 9212800

AUTOMATIC VALVE 48/24VDC, 4.4W, 150PSIG SOLENOID VALVE 407D67S39DS3D87 *NEW*

EATON/ VICKERS SOLENOID VALVE DG4V-3-6C-M- FPM4WL-D7-H7-60?-EN654 100993

SMC 110VAC 14-145 PSI SOLENOID VALVE, VPN-8-FG-D-3Z-N?S *NEW*

SUN HYDRAULICS HYDRAULIC VALVE 9D81 / 9FVS *NEW, IN BOX*

GEORG FISCHER 1 1/2" VALVE DN 40 PN 16

FESTO ONE-WAY FLOW CONTROL VALVE GRXA-HG-1/8-QS-?6 NIB

VALPRES / LLEGRIS 1"NPT, DN 25, 1500PSI WOG, BALL VALVE 105 *NEW*

RESEARCH CONTROL 1/2" STAINLESS STEEL VALVE 1002GCN36SV0PEE?P36

SAM MASS FLOW CONTROLLER SFC280E RC-4S

DURCO DURIRON SIZE 4 275PSIG VALVE L 111 M 0 104041

VOGT 1/2" 1975PSI@100°F GATE VALVE SW-12111 / B-34873 R29

FESTO 8MM TUBE O.D. 2/2-WAY SHUT-OFF VALVES, HE-2-WS-8, NEW LOT OF 2

FESTO 3-10BAR 45-145PSI SOLENOID VALVE MEBH-5 / 2-D-1-ZSR-FR-C

FESTO 145 PSI 3/4" NPT 3-PORT PNEUMATIC VALVE, MFH-3-3/4-S