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廈門市泰尼電器有限公司
主營產(chǎn)品： AB模塊PLC |
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廈門市泰尼電器有限公司
主營產(chǎn)品： AB模塊PLC |
| 參考價(jià) | 面議 |
聯(lián)系方式：張工查看聯(lián)系方式
更新時(shí)間：2018-05-30 13:11:31瀏覽次數(shù)：191
聯(lián)系我們時(shí)請說明是環(huán)保在線上看到的信息，謝謝!
1738-EP24DC+++1738-EP24DC
+++
這樣，用PLC實(shí)現(xiàn)模擬量控制是*可能的?？刂频膯挝恢悼尚〉?/span>212分之一的測量程值，多數(shù)也是足夠的。
PLC進(jìn)行模擬量控制，還有A/D、D/A組合在一起的單元，并可用PID或模糊控制算法實(shí)現(xiàn)控制，可得到很高的控制質(zhì)量。
：張亮（工程師） 專線：
24小時(shí)移動專線： 【】
用PLC進(jìn)行模擬量控制的好處是，在進(jìn)行模擬量控制的同時(shí)，開關(guān)量也可控制。這個優(yōu)點(diǎn)是別的控制器所不具備的，或控制的實(shí)現(xiàn)不如PLC方便。
當(dāng)然，若純?yōu)槟M量的系統(tǒng)，用PLC可能在性能價(jià)格比上不如用調(diào)節(jié)器。這也是應(yīng)當(dāng)看到的。
SMC LB-186A-2R11A-650-NT/NTC ELECTRIC ACTUATORNIB
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AMETEK/AMF 280452-01 CONTROL BOARD
AEG/GOULD/MODICON/SCHNEIDER MM-PM15-401/92-01887-02 PAN
CUTLER HAMMER 1550KHX/92-01801-04 PANELMATE 1500 N
RELIANCE 9VT401-011HTANN HVAC DRIVE VTAC9
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GE FANUC IC693CPU341N CPU MODULE
GE FANUC IC693ADC311G DISPLAY COPROCESSOR
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TB WOODS XFC4005-0B AC INVERTER DRIVE 5HP 460VAC N
SIEMENS HNF362JCH HEAVY DUTY SAFETY SWITCH
RELIANCE 0-57413-3G/0574133G/O-57413/57C413B 64K MEMORY
BOSCH/REXROTH/INDRAMAT VCM 2.0/VCM2 PC BOARD CONTROL MO
SECO/SSD Q546/Q546222020 QUADRALINE DRIVE 20HP 230VAC
RELIANCE 9VT41F-011BTANN HVAC DRIVE VTAC9
CLEVELAND MACHINE BNF5220ATB0000000T PM SERVO MOTOR
SUPROTEK PC-100/HH-S #3-#8 REBAR COVER (LOT OF ~1250)
STI 42672-0400/MS4340BR MINISAFE SENSOR
CTI/SIEMENS 2572 / 505-CP2572 SIMATIC CONTROLLER ETHER
RELIANCE 1V4151 GV3000 AC DRIVE 1HP
SQUARE D 27T145HDIT TRANSFORMER 33.8A 27KVA PRI: 460 SE
HP 8981A VECTOR MODULATION ANALYZER
SIEMENS 6RA2-121-6DK26-0/6RA2121-6DK26-0/6RA21216DK260
JOSLYN CLARK 5DP3A-4091-11 CONTACTOR 120V COIL 50-60HZ
TOTAL CONTROL/GE/FANUC QPI11100S2P/QPI-11100-S2PRFB
GROUPE SCHNEIDER MPCNT50NNN00N INTERFACE PANEL NT
RELIANCE 6SP44010/6SP44X-014CTAN SP600 AC DRIVE NT
ALLEN BRADLEY 20B-D-011-A-3-AYNANB0/20BD011A3AYNANB0
ALLEN BRADLEY 140U-J6X3 B MOLDED CASE CIRCUIT BREAKER F
WARNER/SECO M3210-000000 MENTOR M3000 DC DRIVE NT
EUROTHERM 2404/CG/VH/LH TEMPERATURE CONTROLLERNI
STEARNS/REXNORD 108703100EQF HORIZONTAL BRAKE ASSEMBLY
SIEMENS 6RA8232-1KB0/A1-106-101-807 PC BOARD
SICK FGSE900-23 FGS RECEIEVER 900MM 30MM RESOLUTION X
RELIANCE 0-51888/051888/O-51888 FFIA MODULE
RELIANCE 086466060V/86466-60V RECTIFIER STACK
RELIANCE 0-58770-110BB/058770110BB/O-58770-110BB REGULA
ALLEN BRADLEY S-50387-002 1334 & 1335 LOGIC PCBNIB
LEROY SOMER/CONTROL TECHNIQUES SP2402 AC DRIVE NT
ALLEN BRADLEY 2760RB INTERFACE MODULE
ALLEN BRADLEY 1336-B010-EAD-FA2-L3 10HP 460V AC DRIVE
SEW EURODRIVE MCV41A0015-5A3-4-00 MOVIDRIVE 380-500V 60
BARBER-COLMAN A-60010-700 DATA HANDLER PC BOARD NT
SIEMENS 6ES5-308-3UA12/6ES53-08-3UA12/6ES5308-3UA12/6ES
FANUC A20B-1000-0570/05B PC BOARD
FANUC A16B-2202-0181 POWER SUPPLY BOARDRFB
SIEMENS 6ES5-243-1AA12/6ES52-43-1AA12/6ES5243-1AA12/6ES
BOSCH 0 811 402 151/0-811-402-151 SOLENOID VALVE 6-315B
FAIRCHILD T5221-40 TRANSDUCER VALVE 4-20/10-50mA
EMERSON CONTROL TECHNIQUES SP2402 AC DRIVE UNIDRIVE SP
YASKAWA CACR-SR15BC1KSY392 SERVOPACK AMPLIFIERNIB
