FR-BU2-30K

FR-BU2-30K

先了解手動(dòng)與自動(dòng)的區(qū)別，所謂的手動(dòng)通常是單個(gè)動(dòng)作的點(diǎn)動(dòng)運(yùn)行，自動(dòng)則是按照生產(chǎn)要求一系列連續(xù)的動(dòng)作。因此相對(duì)來(lái)講手動(dòng)編程比較簡(jiǎn)單，只考慮其自身的限制條件，而自動(dòng)編程就比較的繁瑣，要考慮的情況很，如啟動(dòng)的條件、時(shí)間控制、順序控制以及報(bào)警處理等等，任何一個(gè)小的故障都會(huì)導(dǎo)致無(wú)法運(yùn)行。

在設(shè)備的PLC編程中“手動(dòng)”和“自動(dòng)”運(yùn)行之間采用互鎖控制，意思就是說(shuō)在手動(dòng)條件下禁止自動(dòng)啟動(dòng)，在自動(dòng)條件下禁止手動(dòng)操作，一方面是設(shè)備操作的要求，一方面則是為了考慮。我們經(jīng)常使用一個(gè)按鈕進(jìn)行手動(dòng)、自動(dòng)操作的切換。一般在操作面板上會(huì)有許多按鈕、儀表儀器，手動(dòng)操作的主要作用：1為自動(dòng)運(yùn)行進(jìn)行調(diào)試如轉(zhuǎn)速、移速、溫度等變量之間進(jìn)行尋求佳匹配運(yùn)行參數(shù)，2是后期維修的需要，自動(dòng)運(yùn)轉(zhuǎn)中出現(xiàn)的故障，可通過(guò)手動(dòng)操作快速進(jìn)行排查，例如某個(gè)限位失靈、控制電機(jī)的接觸器、中間繼電器出現(xiàn)故障等。

LM LASER PRODUCTS LST18 INPUT APERTURE LM LST18

TERADYNE TS230 V A VCC AGND BOARD MODULE REV. K

MET ONE LASER PARTICLE COUNTER MODEL 237 MET ONE 237

BIT 3 COMPUTER CORPORATION 422-202 BOARD 

DATALOGIC LS50-M BARCODE SCANNER LASER LIGHT SENSOR

SQUARE D SIZE 0 MOTOR CONTACTOR 8502SB02S COIL 120 VOLT

NEW MAGNETROL LEVEL SWITCH TDL-1200-Y000/4?T2-3200-004

COGNEX MACHINE VISION VME-4418-1MX PROCESSOR MODULE

HOFFMAN ELECTRIC FAN A-PA6AXFN W/ VENT 120VAC 7"X7"X4"

NEW ADVANCED ILLUMINATION SL2507 

EMERSON BRUSHLESS SERVO GEAR MOTOR DXE-316W 30:1 RATIO 

NEW SUPCO DPG-500 DIGITAL PRESSURE GAUGE 1/8" NPT

NEW YOKOGAWA UT155 TEMPERATURE CONTROLLER UT155AN/AL/EX

TRI CLOVER 3/4" SANITARY STAINLESS ACTUATED BALL VALVE 

ABB 20 HP AC VFD DRIVE ACH501-020-4-00?P2 440 - 500 VAC

ITT ADVANTAGE ACUATOR VALVE 1-1/2 INCH STAINLESS

ROBO ROBOLUX 3 WAY 1 1/2" DIAPHRAGM VALVE RV 100 3W-3P

ITT ADVANTAGE ACUATOR VALVE 1-1/2 INCH STAINLESS

ABB 50 HP AC VFD DRIVE ACH501-050-4-00?P2 460 VOLT 

NEW BETTIS RPC2250 SR4 PNEUMATIC ACTUATOR 120 PSI

ITT SANITARY 316 SS ACTUATED 3/4" DIAPHRAGM VALVE

ITT SANITARY 316 SS ACTUATED 1" PUREFLO DIAPHRAGM VALVE

NEW CUTLER HAMMER GHB3020 CIRCUIT BREAKER 20 A 277/480V

TELEMECANIQUE SR2 A101FU 8 AMP LOGIC RELAY 

ABB 16 AMP DINRAIL MOUNT CIRCUIT BREAKER 1 P S271 

GE RR7 LIGHTING CONTROL SWITCHING RELAY COIL 24 VAC MOM

ABB DINRAIL CIRCUIT BREAKER S 272 K 3 AMP 2 POLE 

BRYANT DISCONNECT SWITCH 664X30 30 AMP 600V TYPE 4X 12K

ABB DINRAIL CIRCUIT BREAKER S 282 K 6 AMP 2 POLE 

RELECO C9-A41X 14 BLADE RELAY & BASE 120VAC 

NEW NORGREN EXCELON B73G-3AK-QD3-RM?G FILTER 250 PSIG

TELEMECANIQUE 20 - 25 A MOTOR CIRCUIT PROTECTOR GV1-M22

CRYDOM SOLID STATE RELAY H12WD4850

ABB DINRAIL CIRCUIT BREAKER S 281 Z 3 AMP 1 POLE 

NEW ALLEN BRADLEY 800T-FX6A5 PUSHBUTTON RED MUSHROOM

PAPST MULTIFAN 4314 24VDC 5 WATT 4-5/8"X4-5/8"X1?-1/2"

NEW ALLEN BRADLEY 1492-CA2 WIRE TERMINAL BLOCKS PACK-50

SQUARE D FA34060 CIRCUIT BREAKER 60 AMP 3 POLE 480 VAC 

HUBBELL HBLMITL CIRCUIT LOCK 30 A RECEPTACLE 600 VOLT

BARBER COLMAN NETWORK 8000 MODULE LCM-88210-1-0-1 

ALLEN BRADLEY 1492-IFM20F INTERFACE MODULE DIN RAIL

HUBBELL HBLMITL CIRCUIT LOCK 30 A RECEPTACLE 480 VOLT

NEW CUTLER HAMMER 13100RQD07 SENSOR E57KYED117-3 CABLE

CUTLER HAMMER 0.100 KVA CONTROL TRANSFORMER 230/460-115

ALLEN BRADLEY 1 HP VFD 160-BA03NSF1 380-460V 2200VA 3PH

WESTINGHOUSE 0.100 KVA CONTROL TRANSFORMER 460/230/115

CUTLER HAMMER NON-FUSED SAFETY SWITCH DH361UGK 30A 600V

NEW ALLEN BRADLEY 2711-NMCC MEMORY CARD RETAINER

NEW ALLEN BRADLEY 800MR-P16R RED PILOT LIGHT 120 V

NEW ALLEN BRADLEY 800MR-P16A AMBER PILOT LIGHT 120 V

GE NON-FUSED SAFETY SWITCH THN3362 60 AMP 600 VOLT 

TELEMECANIQUE MANUAL MOTOR STARTER GV3-M40 25 - 40 AMP

NEW ALLEN BRADLEY 800MR-P16G GREEN PILOT LIGHT 120 V

MARATHON 3 POLE TERMINAL BLOCK 1403401

NEW ALLEN BRADLEY 800MR-P16 PILOT LIGHT 120 V

TELEMECANIQUE 50 AMP MOTOR CONTACTOR LC1D3201 COIL 24 V

ALLEN BRADLEY 194R-NJ060P3 FUSED DISCONNECT SWITCH 60 A

NEW ALLEN BRADLEY 800MR-Q24 PILOT LIGHT 24 V

TELEMECANIQUE 40 AMP MOTOR CONTACTOR LC1D2510 COIL 24 V

GE NON-FUSED SAFETY SWITCH THN3361 30 AMP 600V 

TELEMECANIQUE 40 AMP MOTOR CONTACTOR LC1D2501 COIL 24 V

NEW KEYENCE CORP LG-C1 LASER GAUGE PNP CONVERTER

ALLEN BRADLEY 194R-NJ060P3 DISCONNECT SWITCH 60 A FUSED

NEW KEYENCE CORP FU-7F FIBER PHOTOELECTRIC CABLE

NEW KEYENCE CORP FS-T22 FIBER PHOTOELECTRIC SENSOR

TOLEDO SCALE HEAD 8142 READOUT CONTROLLER 120V .30 AMP

NEW KEYENCE CORP PK-71 PHOTOELECTRIC SENSOR

EMERSON PCM-15 POSITIONING SERVO DRIVE FX-316 DXA-316 

ALLEN BRADLEY 194R-NJ030P3 DISCONNECT SWITCH 30 A FUSED

NEW BANNER PIRS1X166U PLASTIC FIBER OPTIC CABLE

POTTER & BRUMFIELD SOLID STATE RELAY SSRT-240D25 

TELEMECANIQUE 30 HP MOTOR STARTER LC1D4011 COIL 24 VOLT

WATLOW CONTROLS SSR-240-10A-DC1 10 AMP 240VAC 3-32VDC

ALLEN BRADLEY 194R-NJ030P3 DISCONNECT SWITCH FUSED 

SQUARE D CIRCUIT BREAKER 60 AMP EDB34060

ASHCROFT LOW PRESSURE DIFFERENTIAL TRANSMITTER RXLDP

NEW FAFNIR BALL BEARING 9120PP

NEW FAFNIR BALL BEARING 205PP

ALLEN BRADLEY 194R-NJ100P3 DISCONNECT SWITCH FUSED 

CONTINENTAL SOLID STATE RELAY S505-0SJ610-000 24-330VAC

NEW TORK 3002 FLUSH MOUNT PHOTOCELL 208-277V 1500 WATT 

NEW ORIENTAL MOTOR SPEED CONTROL UNIT & MOTOR US 206 

CHROMALOX POWER CONTROLLER WITH HEAT SINK 4115-40900 

NEW SQUARE D 9001-KU17 SELECTOR SWITCH BOOT

NEW INTERMATIC LOCKING TYPE PHOTO CONTROL LC4535 480 V 

SSAC SOLID STATE CURRENT SENSOR RELAY ECS21BC 24 VAC 

CUTLER HAMMER STARTER METERING MODULE 9996D14C01 WPONI

NEW 100 PSI GAUGE 100 PSI KPA BAR 1/4" NPT 4?" DRY 

CUTLER HAMMER MCC CONTROL MODULE WPBFV7 9996D10C10 

NEW SKF BALL BEARING 6407

NEW CRYDOM SOLID STATE RELAY S228

NEW SKF BALL BEARING 6312-2RSJEM

NEW DOUGLAS RANDALL PROPORTIONAL CONTROLLER RELAY R25B

DOUGLAS RANDALL PROPORTIONAL CONTROLLER RELAY R05A

NEW CRYDOM SOLID STATE RELAY D2425D-10

NEW SPIRAX SARCO TSS300 1/2" THEROSTATIC STEAM TRAP

S10 EURO S10-5 FUSED WIRE TERMINAL BLOCK DINRAIL MOUNT

ALLEN BRADLEY 800H-FRXTP16 D4 ILLUM TWIST PUSH-PULL RED

ALLEN BRADLEY 800H-QRH10A AMBER PILOT LIGHT 120V

NEW EDWARDS ADAPTAHORN 876-G5 WEATHERPROOF HORN 24 V AC

BARBER COLMAN NETWORK 8000 MICROZONE II MZ2A-105-0-1-1

IDEC 10 AMP SOLID STATE RELAY 3 TO 32 VDC CONTROL RSSD

NEW SQUARE D 9007 C52D LIMIT SWITCH ROLLER TYPE CT 52

ABB 10 HP AC VFD ACH501-010-4-00?P2 VARIABLE FREQUENCY

MARLIN 6" WAFER CHECK VALVE CSVYR ANSI 150 CWP 285

NEW SQUARE D 9001-KA2 N.O. CONTACT BLOCK 9001KA2

NEW ALLEN BRADLEY 802PR-LBAM1-08 PROXIMITY LIMIT SWITCH

WESTINGHOUSE 15 AMP MOTOR CIRCUIT PROTECTOR HMCP015EOC 

NEW SKF BALL BEARING 6313-2ZJEM

NEW SKF BALL BEARING 6311-2RSJEM

WESTINGHOUSE SIZE 2 MOTOR STARTER W200M2CFC COIL 120 V 

NEW SKF BALL BEARING 6310-2RSJEM

NEW SKF BALL BEARING 6310-2ZJEM

FISHER CL6784X1-A3 DISCRETE I/O TERMINATION PANEL 240 V

NEW SKF BALL BEARING 6309-2RSJEM

NEW SKF BALL BEARING 6208-2ZJEM

ACME 250 VA TRANSFORMER TA-2-81325 PRIMARY 480 SEC 24V

FUJI FRENIC 5000P11 VFD FRN007P11S-4UX 7.5 HP DRIVE 480

JOHNSON CONTROLS IDP100 MODULE FM-IDP100-0 FMIDP1000