品牌:GE
起订:1个
供应:100个
发货:3天内
信息标签:IC693MDL940,供应,电子、电工,工控系统及装备
PLC由哪几部分硬件组成?
PLC的硬件一般由主机、I/O扩展机及外部设备组成。
(1)主机包括:微处理器(MPU)。常用的微处理器有:Z80A、8085、M6800、M6809、8086、M68000。单片机有:8039、8031、M6801。
存储器:PLC的存储器用于存储程序和数据,一般采用ROM或EPROM。
I/O接口:I/O接口是主机与外部设备、I/O模块等的连接部件,用于扩弃PLC总线的驱动能力输入输出点数。
(2)电源:电压范围在160VAC-260VAC。
(3)输入/输出模块:用于调理输入输出信号,对输入信号进行滤波、隔离、电平转换等。包括直流开关量输入模块,交流开关量输入模块,直流开关量输出模块,交流开关量输出模块。
(4)功能模块:包括A/D模块和D/A模块,温度传感器模块,高速计数模块,PID模块,远程I/O模块,通讯模块。
(5)扩展口
(6)编程器
(7)其他外设:打印机,显示器。
SQUARE D SIZE 00 MOTOR STARTER 8536A02 COIL 120 VOLT 2 HP MAX 8536 A02
SQUARE D SIZE 1 COMBINATION MOTOR STARTER 8536SCO3 OUTDOOR 3R 20A BREAKER
SQUARE D SIZE 1 COMBINATION MOTOR STARTER 8536SCO3 OUTDOOR 3R 3 AMP BREAKER
SQUARE D SIZE 1 COMBINATION MOTOR STARTER 8536SCO3H309S OUTDOOR 15 AMP BREAKER
SQUARE D SIZE 1 ENCLOSED MOTOR STARTER 115/220 VAC COIL 600 VAC 10 HP 8536CG3
SQUARE D SIZE 1 ENCLOSED MOTOR STARTER 115/220 VAC COIL 600 VAC 10 HP 8536CG3
SQUARE D SIZE 1 MCC MOD 6 BUCKET WITH 15 AMP BREAKER FH36015 8536SC03H209S
SQUARE D SIZE 1 MCC MOD 6 BUCKET WITH 20 AMP BREAKER FH36020 8536SC03H200S
SQUARE D SIZE 1 MCC MOD 6 BUCKET WITH 25 AMP BREAKER FH36025 8536SCO3H20S
SQUARE D SIZE 1 MOD 5 MCC BUCKET 8536 SCO3 WITH 15 AMP BREAKER FAP3601513M
SQUARE D SIZE 1 MOD 5 MCC BUCKET 8536 SCO3 WITH 30 AMP BREAKER FAP3603015M
SQUARE D SIZE 1 MOTOR ConTROL BUCKET 15 AMP BREAKER MOD 6 8536SCO3B32S FHP36015
SQUARE D SIZE 2 ENCLOSED MOTOR STARTER 8536 SDO1 SD01 COIL 120 VAC 25 HP MAX
SQUARE D SIZE 2 ENCLOSED MOTOR STARTER 8536 SDO1 SD01 COIL 120 VAC 25 HP MAX
SQUARE D SIZE 2 FUSIBLE COMBINATION MOTOR STARTER NEMA 1 8536SDO1H20S 9065 SR220
SQUARE D SIZE 2 FUSIBLE COMBO MOTOR STARTER 8536SDO1 COIL 120 VAC 25 HP MAX
SQUARE D SIZE 2 MCC BUCKET WITH 30 AMP BREAKER FHP36030 8502SDO2S CONTACTOR
SQUARE D SIZE 2 MCC BUCKET WITH 40 AMP BREAKER FHP36040 8536SD01 MOD 6 STYLE
SQUARE D SIZE 2 MOTOR ConTROL BUCKET 60 AMP BREAKER MOD 6 8536SDO1H20S
SQUARE D SIZE 2 MOTOR STARTER 8810 SDO2 COIL 120 VOLT 25 HP MAX
SQUARE D SIZE 2 MOTOR STARTER 8810 SDO2 COIL 120 VOLT 25 HP MAX
SQUARE D SIZE 2 MOTOR STARTER 8810 SDO2 COIL 120 VOLT 25 HP MAX
SQUARE D SIZE 3 100 AMP BREAKER COMBO STARTER 600 VAC 120V COIL 8536SEO1S
SQUARE D SIZE 3 MCC MOD 6 BUCKET WITH 100 AMP BREAKER FHP3610018M 8536SEO1H20S
SQUARE D SIZE 3 MCC MOD 6 BUCKET WITH 50 AMP BREAKER FHP3605015M 8536SEO1H20S
SQUARE D SIZE 3 MCC MOD 6 BUCKET WITH 50 AMP BREAKER FHP3605015M 8536SEO1H20S
SQUARE D SIZE 3 MOD 5 MCC MOTOR ConTROL BUCKET 8536 SEO1 WITH 100 AMP BREAKER
SQUARE D SIZE 3 MOTOR ConTACTOR 8502 SEO1 480 VOLT COIL SINGLE PHASE 230 V 15 HP
SQUARE D SIZE 4 MOTOR STARTER 8810 SFO1 100 HP MAX COIL 120 VAC
SQUARE D SIZE 4 MOTOR STARTER 8810 SFO1 100 HP MAX COIL 120 VAC
SQUARE D SIZE 5 ConTACTOR 480 VAC COIL 600 VAC 200 HP 3 PHASE 8536SG01
SQUARE D SP3650 SURGE ARRESTOR 650 VAC
SQUARE D SURGELOGIC ConTROL SURGE PROTECTIVE DEVICE P/N 7055 KEYPAD CONTROLLER
SQUARE D SURGELOGIC SURGE PROTECTIVE DEVICE TYPE XW TVS4XW100C 277/480V
SQUARE D SYMAX 8030-DLM-110 D-LOG DATA ConTROLLER WITH KEY
SQUARE D TELEMECANIQUE VW3A66301 UTW-SY/MAX-MODBUS JBUS I/O PCMCIA CARD
SQUARE D TVS4EBA12A SURGELOGIC SURGE PROTECTIVE DEVICE MA4IBA12 120 KA 480Y/277V
SQUARE D TVS4EBA12A SURGELOGIC SURGE PROTECTIVE DEVICE MA4IBA12 120 KA 480Y/277V
SQUARE D XO115 CIRCUIT BREAKER 15 AMP 1 POLE
SSD 047243 DIGITAL DIAGNOSTIC ConTROL ISS. 3 ARMATURE FIELD CONTROLLER
SSD 047243 DIGITAL DIAGNOSTIC ConTROL ISS. 3 ARMATURE FIELD CONTROLLER
SSD 047243 DIGITAL DIAGNOSTIC ConTROL ISS. 3 ARMATURE FIELD CONTROLLER
STACO ENERGY EVR512101 LINE REGULATOR 96-126 INPUT 120 OUTPUT
STACO ENERGY EVR512101 LINE REGULATOR 96-126 INPUT 120 OUTPUT
STACO O33-O125 VARIABLE AUTOTRANSFORMER 120 VAC OUTPUT 1.75 AMPS
STACO O33-O125 VARIABLE AUTOTRANSFORMER 120 VAC OUTPUT 1.75 AMPS
STACO TYPE 033-3593 AUTO TRANSFORMER 120 VAC INPUT 0-140 VAC OUTPUT 1.4 KVA
STAHL ICS PAK 9250/05-10 RELAY REPETER 9250 05 10 24 VDC 1 VA
STAHL INTRINSPAK SAFETY BARRIER 9001/02/016-150-11
STAINLESS STEEL 11"X11"6" ENCLOSURE TYPE 4X WATERTIGHT ConTINOUS HINGE
STAINLESS STEEL 11"X11"6" ENCLOSURE TYPE 4X WATERTIGHT ConTINOUS HINGE
STANCOR 1000 VA ISOLATION TRANSFORMER 115 VAC 8.7 AMP GIS-1000
STANDARD DIAL TENSION GAUGE / CALIPER MODEL 115
STANDARD DIAL TENSION GAUGE / CALIPER MODEL 115
STANLEY MODEL .02 UNISHEAR SHEET metaL NIBBLER 14 GAUGE 90214
STATE INDUSTRIAL METERING PUMP 120 VAC .35 AMP.63 GPH MODEL A115T1-KVC2-5
STEGO 01141.0-00 SMALL COMPACT THERMOSTAT 0-60oC KTS 011 10 AMP 250 VAC
STEGO 01141.0-00 SMALL COMPACT THERMOSTAT 0-60oC KTS 011 10 AMP 250 VAC
STI 41930-0022 CIRCUIT BOARD BREAK DETECTOR AMPLIFIER AXRP 205
STI 41930-0022 CIRCUIT BOARD BREAK DETECTOR AMPLIFIER AXRP 205
STI CLE-204002 WATT TRANSDUCER 1000W 2 ELEMENT 1mAdc CLASS 8410 CAT CLE-204002
STI FLOW METER 321-3A4B-100-385-1C00-006 120VAC SPDT 10 AMP 4-20MA
STI FLOW METER 321-3A4B-100-385-1C00-006 120VAC SPDT 10 AMP 4-20MA
STI FLOW METER 345-0442-103/385-1K00-006 120VAC SPDT 10 AMP 50 PSIG
STI MC3 MAT ConTROLLER 43767-0010
STI MF SERIES ConTROL UNIT 44518-0030
STI MINIAFE 27" LIGHT CURTAIN RECIEVER .5 INCH BEAMSPACING MS4324
STI MINIFLEX-B MS4332BX SAFETY LIGHT CURTAIN TRANSMITTER RANGE 1-30FT
STI MINISAFE MS4428X SAFETY LIGHT CURTAIN LONG RANGE 0.3-30MM MS4400 SERIES
STI MINISAFE MS4428X SAFETY LIGHT CURTAIN LONG RANGE 0.3-30MM MS4400 SERIES
STI SAFETY INTERLOCK SWITCH W/ LOCKING GUARD 500 VOLT 5 AMP MODEL TL8018
STOBER 1/4 HP 11.5:1 RATIO GEARMOTOR 230/460 VAC DA63SG frame 3 ? 1" DIA
STOCKHAM 1-1/2" SWING CHECK VALVE FLANGED STAINLESS STEEL
STOCKHAM 3" FLANGED SWING CHECK VALVE SS 275 PSI 150 CFM8 15-SBRF-316-T-S BI6 34
Stratagene Electrophoresis Feather Volt 3000 POWER SUPPLY
STULZ C92311C ConTROLLER INTERFACE BOARD AND DISPLAY SCREEN 98C344C002
SUNX FX3-A3R ADJUSTABLE FIBER OPTIC PHOTOELECTRIC AMPLIFIER 12-24V DC
SUNX PX-22 OBSTACLE DETECTION SENSOR 10-31 VDC
SUPERIOR ELECTRIC M061-FD-6002 SLO-SYN SYNCHRonOUS / STEPPING MOTOR 8 WIRES
SUPERIOR ELECTRIC M062-FD-421 SLO-SYN SYNCHRonOUS STEPPING MOTOR
SUPERIOR ELECTRIC M092-FD-335 SLO-SYN SYNCHRonOUS STEPPING MOTOR
SUPERIOR ELECTRIC POWERSTAT VARIABLE AUTOTRANSFORMER 0-140 VOLT 3PN116
SUPERIOR ELECTRIC POWERSTAT VARIABLE AUTOTRANSFORMER 0-140 VOLT 3PN116