1769-L23E-QB1B
1769-L23E-QB1B
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。
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ITE NF-356 600 Amp 600V Nonfusible Safety Switch Siemens Imperial NF356
Westinghouse 800 Amp 600V Pow-R-Way End Elbow Busway Tap Box 3P 3W 66-E-5798-5
Boltswitch Bolted Pressure Contact Switch L 367X3 800 Amp 600 Volt L367X3
Baldor Fincor IMO 5 HP DC Motor 1750 RPM AD259ATC 500 VDC 9.20 Amps 5HP 1750RPM
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Allen Bradley 1779-KFL Data Highway Foreign AB 1779KFL
ITE Siemens XL-U UV365 400 Amp 600V Fusible Bus Plug 3P 3W Gould UV 365 400A
GE Multilin MMII-PD-1-2-240 MM2 Motor Manager MMIIPD12240 General Electric Relay
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Square D Model 5 22" Size 4 Breaker MCC Bucket 250A KAP3625025M 8502 SFO2 SF02
GE General Electric THLC434250 250 Amp A or THLC436250
Allen Bradley AB 1336F-BRF150-AN-EN VS Drive MCC Bucket 50A MCCB HMCP050 15HP
Trane 02-790809-00 Rev 1 P/L 6 SS SCR Monitor Chiller Module PLC 02790809
Omron CJ1H-CPU65H CPU Unit 128K Memory CJ1HCPU65H
Toshiba RAD310-1006E RA Driver DC140V RAD310-1006-E
Hitran T3005144F6 1500 51 kva Transformer 460/460 Y/266 51kVA 3 PH 460 Y
Bently Nevada 3300/35 Six Channel Temperature Monitor 3300/35-04-02-00-00-00
Sylvania Transformer 51 kVA 460/460Y/266 V 3PH 51kVA Y
Westinghouse DB25 600 Amp 600V Breaker Amptector I-A Model LI 600Amp A V DB 25
Modicon TSX 140-EHC-105-00 Hi Speed CTR 140EHC10500
TB Wood's WFC2003-0C 3 HP AC Inverter VS Drive E-Trac 230V 3.8 KVA Type 4X 3 PH
SECO Warner SV3000 SV3403-01000 AC Flux Vector Drive 3 HP 460V SV340301000
Westinghouse A201K4CA Size Sz 4 Reversing Contactor 120
Honeywell NXS0050B1001 5 HP Variable VF VS Drive Refurb
Reliance Electric 45C307B AutoMate 30 Processor 8k PLC Automax 45C307-B 45C-307B
Westinghouse IQ DP-4000 4D13110G03 Cutler Hammer DP4000 IPONI 8793C36G01
Omron C500-CT021 Counter Unit C500CT021
Square D MHP36800 2100 800 Amp Breaker MHP 600 V 3 PH 800A
Square D MHP36800MT2100 800A Breaker 600 VAC/25kA 3P 800 Amp A 480V/65kA MAL SqD
Square D MHP36800 800 Amp Breaker 600 VAC/25kA 3P 800A 480V/65kA Shunt Trip
Telemecanique Altivar 58 ATV58HU72N4ZU AC Drive 5HP REM
Indramat AC Servo Power Supply TVD 1.2-15-03 PS DC 300V TVD1.21503
Square D MHL361000 40DC1679 1000 Amp Breaker 1000A DC 600V MHL 361000
Square D Switch MHP36000MMT6297 1000 Amp 1000A A 600 V MHP36000M
Westinghouse Panelboard Switch FDP-366R 600 Amp 600V FDP366R Fusible 3P FDP 366
Toshiba 5 HP VFSXN-4037UP AC VS Drive Transistor Inverter Tosvert VF-SXN 460V
Fanuc A06B-0212-B605 AC Servo Motor M2/5000i 0.75 kW A06B0212B605 A860-2014-T301
Reliance Electric 45C37A Remote I/O Interface AutoMate Module PLC 45C37 A
Reliance Electric 45C37B Remote I/O Interface AutoMate Module PLC 45C37 B
Reliance Electric RE 3V2160 GV3000 VS Drive 3 HP NIB
Eaton Cutler Hammer 15-902-100 7.5 HP 480V VS Drive
Modicon 140-CPU-213-04 Controller 140CPU21304 TSX Quantum 768K MATH 1 xMB+
GE Multilin 269 269Plus-100P-120 Motor Management Relay General Electric 269Plus
Square D PowerPact GJL36075M06 75 Amp Circuit Breaker 600Y/347 V 75A GJL36075
Foxboro I/A P0400VR Control Processor P0400 VR PO400VR
Omron C500-CT021 Counter Unit C500CT021
Fanuc A06B-0357-B756 2000 RPM AC Servo Motor 30F/2000 3P8P 148V A06B0357B756
Westinghouse FDP-366 600 Amp Panelboard Switch FDP366 600A 600 VAC 3 Pole Ser. A
Westinghouse FDPT-6210 100 Amp FDP Twin Panelboard Switch 240VAC FDPT6210 100A
Fanuc A80L-0024-0010#F 5kVA Transformer 220-460/480-575 Pertonics
Fanuc A06B-0373-B175 AC Servo Motor A2/3000i .5 kW 3000
Modicon TSX Premium TSXP57353M Processor Module TSXP57353 P57353 M TER AUX IEC
Eaton Dynamatic AF-151002-0480 10HP AC Drive 480V AF1510020480 10 HP VS
Baldor Fincor IMO 5 HP DC Motor 1750 RPM AD259 ATC 500 VDC 9.20A 5HP 1750RPM
Yokogawa YC16 Relay Output YC16-0N YC160N H70909021 PLC
Yokogawa XD16 DC Input XD16-6N XD166N H71007002 PLC
Jefferson Electric 50kVA 240480 120/240 Transformer 1Ph 50 kVA 421-3225-055
Siemens ITE JXD23B250 JXD2 250Amp 250A 250 Amp A
Foxboro I/A P0400VU Workstation Processor 20 P0400 VU
GE ADS32400HB 400A/240V Spectra Series F Panelboard Switch ADS32400-HB