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INNPM22
INNPM22
INNPM22
用PLC进行开关量控制实例是很多的，冶金、机械、轻工、化工、纺织等等，几乎所有工业行业都需要用到它。目前，PLC首用的目标，也是别的控制器无法与其比拟的，就是它能方便并可靠地用于开关量的控制。
3.2用于模拟量控制
模拟量，如电流、电压、温度、压力等等，它的大小是连续变化的。工业生产，特别是连续型生产过程，常要对这些物理量进行控制。
作为一种工业控制电子装置，PLC若不能对这些量进行控制，那是一大不足。为此，各PLC厂家都在这方面进行大量的开发。目前，不仅大型、中型机可以进行模拟量控制，就是小型机，也能进行这样的控制。
PLC进行模拟量控制，要配置有模拟量与数字量相互转换的A／D、D／A单元。它也是I/O单元，不过是特殊的I/O单元。
A/D单元是把外电路的模拟量，转换成数字量，然后送入PLC。D/A单元，是把PLC的数字量转换成模拟量，再送给外电路。
备货，备货，降降降，火火火，火火火……
备货，备货，降降降，火火火，火火火……
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6" x 18" x 3-1/2" Walker Electro-Magnetic Chuck w/controller
Fanuc Amplifier, A02B-0118-B002, W/A16B-2200-0490/08D, A16B-2300-0022/03B (9)
Hypercyl Cylinder, Mod HPS-2-2 00.50-FTM-LC
BILZ / TIC DSPL-12Z / J 33 Torque Clutch Drilling Tapping
Siemens CNC Board, C98043-A1006-L2 (14)
Bilz DSPL 12 Z/1"S.S. Tapping Chuck/Safety Torque Clutch
Fanuc PC Board A16B-0160-0540 / 32J
Mazak Mitsubishi PC Board, BN624A231H02, FX15B, Revision D
Sundstrand PC Board, 65000377, SWINC-7-G2
Hurco BMC4020HT/M Table Z-Axis Ball Screw Assembly w/ Bearing
Okuma LC-20 Servo Motor W/D6 Encoder C-800T-25 Warrant
Hurco BMC4020HT/M Table Z-Axis Ball Screw Assembly w/ Bearing
Star Linear Way System, 2 - Rails w/ 3 - Roller Packs off Hurco BMC4020HT
XYCOM High-Performance Analog Input Module, XVME-566, P/N 70566-001
Cincinnati Acramatic 850SX Power Supply 3-424-2037A Rev. B,
Z Axis Ball Screw off of Mazak VQC-2040/B Vertical Machining
Maho Philips 4022 226 3451 4022-226-3451 Graph MOD-C
Maho PC Board 32INP OUPT MOD, 35311 D 11472, 96P-6033-0531-0
Mazak Mitsubishi PC Board, BN624A231H03, FX15B, Revision D
Z Axis Ball Screw off of Mazak VQC-2050/B Vertical Machining
Mitsubishi / MAZAK PC Board, BN624A949H01 RC22A, AJV25/404 VMC
Monarch Courtland RD Board, E61169
Autocon Canbus DC I/O Node Board, 415-0601-902, Rev C,
Toshiba 7.5 HP Motor Controller VT130G2+2080, VT130G22080
Mitsubishi CNC PC Board, BN624A814G53A, MC442A-1, Revision A
Superior Elec. Slo-Syn Power Supply, MPS-3000A
Yaskawa PC BOARD JANCD-10O1B, DF8000020, Rev. A
Omron Communications Interface Module, CJ1W-FLN22, FL Net Module
Giddings & Lewis Servo Nest Power Board, 502-03429-00, 501-04315-00
Telemecanique Contactor, LC1F1504
Allen Bradley Movable Contact Assembly, X-343110, NIB
Yaskawa Power Supply, Type JZNC-TU29,
General Electric GE Reversing Conductor, CR7CG
Zeiss Coordinate Measuring Machine Board, 608483-0303
Zeiss CMM Servo Amplifier Board, 608482-9002
DGD GARDNER DENVER SERVO CONTROL BLS1-2W
Fanuc 2.5 KVA Transformer, A80L-0001-0272
Fanuc 2.5 KVA Transformer, A80L-0001-0272-03
Westamp Servo Drive Unit, A6511-10ES-311-C01
FANUC PC Board, A20B-0009-0460 06A
Allen Bradley AC Drive Accessory, 1332-MOD-F2, Series A
Fanuc Sub CPU Control Board, A16B-2200-032
Toshiba VFS9-4075PL-WN 10 HP Transistor Inverter Drive VFS94075PLWN
Hardinge CHNC4, Fanuc Option Unit, A02B-0050-C553
Leadwell MCV-OP Mitsubishi Control System Chasis FCA-310M, MC632
Siemens Output Module, Simatic S5-110, 6ES5 415-7AB11
STI Microsafe 33" MC4700 Receiver Unit, MC47-20-825-R
STI Microsafe 30" MC4700 Receiver Unit, MC47-20-750-R
Yaskawa Control Board, JANCD-SP01, DF8100269, Revision C
Mitsubishi Circuit Board Card, FX16D, BN624A427G52, Rev A
Mitsubishi Circuit Board FX231D, BN624A550G52A, Rev E
Mitsubishi Control Rack Chasis, UF701A, 3 Fan
2 H.P. Panapower Motor EM-FA10 w/ Daikin Hyd. Vane Pump, DS135P-11,
Oilmatic Automatic Oil Temperature Regulator, KTC-3B4-B
GE / Fanuc DC Servo Motor, A06B-0642-B011, A06B0642B011,
Sick 14-FGS Light Curtain Sender Unit, FGSS 900-111, 900mm
Sanyo Denki MC1K-U015D Single Axis Drive & Servo Motor PACKAGE
C S R Contraves DC Servo Motor, (Bridgeport) M/N A2189-G190, P/N FAA2189-G190
K & T / Gemini D Controller Board, 1-20601 CMUX
Roland Electronic D-7538 Double Sheet Detector Keltern-2, DE21
Tachtronic Instruments DC Servo Motor, Mod 43-MT1684-1, 3500 RPM
Mitsubishi CNC Module, BN624A367H0
Fanuc A20B-0005-0700 / 04C PC Board
Fanuc A20B-0007-0270 / 01A, PC Board
Giddings & Lewis Centurion AC Servo Motor, Mod SSM320R, P/N 401-34226-11
Fanuc CRT Operator Interface Module 10M, A02B-0073-C101
WTC / Welding Technology Corp. Weld Control, WT01-T10A
Sick 14-FGS Light Curtain Emitter, FGSE 750-111, 750mm
Okuma OPUS 5000 Main Board, E4809-045-035-B
Okuma OPUS 5000 Main Card 2 Board E4809-045-037-E
Fanuc Operator's Panel, Magnet Unit, A13B-0042-C424, A860-0201-T001, Okada
