AB 1756-IA16I/A 模塊A 全新原裝
AB 1756-IA16I/A 模塊A 全新原裝
AB 1756-IA16I/A 模塊A 全新原裝
1．輸入/輸出單元
輸入/輸出單元通常也稱I/O單元或I/O模塊，是PLC與工業生產現場之間的連接部件。
PLC通過輸入接口可以檢測被控對象的各種數據，以這些數據作為PLC對被控制對象進行控制的依據；同時PLC又通過輸出接口將處理結果送給被控制對象，以實現控制目的。
由於外部輸入設備和輸出設備所需的信號電平是多種多樣的，而PLC內部CPU的處理的信息只能是標準電平，所以I/O接口要實現這種轉換。
I/O接口一般都具有光電隔離和濾波功能，以提高PLC的抗幹擾能力。另外，I/O接口上通常還有狀態指示，工作狀況直觀，便於維護。
PLC提供了多種操作電平和驅動能力的I/O接口，有各種各樣功能的I/O接口供用戶選用。I/O接口的主要類型有：數字量（開關量）輸入、數字量（開關量）輸出、模擬量輸入、模擬量輸出等。
常用的開關量輸入接口按其使用的電源不同有三種類型：直流輸入接口、交流輸入接口和交/直流輸入接口。
常用的開關量輸出接口按輸出開關器件不同有三種類型：是繼電器輸出、晶體管輸出和雙向晶閘管輸出。
繼電器輸出接口可驅動交流或直流負載，但其響應時間長，動作頻率低；而晶體管輸出和雙向晶閘管輸出接口的響應速度快，動作頻率高，但前者只能用於驅動直流負載，後者只能用於交流負載。
PLC的I/O接口所能接受的輸入信號個數和輸出信號個數稱為PLC輸入/輸出（I/O）點數。I/O點數是選擇PLC的重要依據之一。當係統的I/O點數不夠時，可通過PLC的I/O擴展接口對係統進行擴展。
2．通信接口
PLC配有各種通信接口，這些通信接口一般都帶有通信處理器。
PLC通過這些通信接口可與監視器、打印機、其它PLC、計算機等設備實現通信。
PLC與打印機連接，可將過程信息、係統參數等輸出打印；與監視器連接，可將控制過程圖像顯示出來；與其它PLC連接，可組成多機係統或連成網絡，實現更大規模控制。
與計算機連接，可組成多級分布式控制係統，實現控制與管理相結合。遠程I/O係統也配備相應的通信接口模塊。
3．智能接口模塊
智能接口模塊是一獨立的計算機係統，它有自己的CPU、係統程序、存儲器以及與PLC係統總線相連的接口。
它作為PLC係統的一個模塊，通過總線與PLC相連，進行數據交換，並在PLC的協調管理下獨立地進行工作。
PLC的智能接口模塊種類很多，如：高速計數模塊、閉環控制模塊、運動控制模塊、中斷控制模塊等。
NIDEK IM12-MB1 X SERVO BOARD 54430-PC2876A 54430-BA01A,54430-PC2876B
NIDEK IM12-MB1 Y SERVO BOARD 54430-PC2876A 54430-BA01A,54430-PC2876B
NIEC PAH1008CF, FUJI A50l-0001-0291#L 6MBP100RD060-01
NIEC PAH1008CF, FUJI A50L-0001-0335 6MBP100RTC060-01
NIHON MARUKO KEYTRAN-II-UL CONTROLLER
NIKKI DENSO MOTOR NA80-20BBLKN
NIKKI DENSO SP-08520B BOARD FREE SHIP
NIKKI DENSO SP-08891 BOARD FREE SHIP #1
NIKKI DENSO ULSTA-300 ROBOT CONTROLLER POWER ON TESTED
NIKKI DENSO ULSTA-300 ROBOT CONTROLLER POWER ON TESTED #
NIKON 10 0.25 160/-WD5.6
NIKON 4/0.1 160/-WD25
NIKON 4425i ROCK AWLMTH-4 4S017-891 A FREE SHIP
NIKON 4S007-437 BOARD TTL-IF
NIKON 4S014-073-1 BOARD LC-CTL2
NIKON 4S015-036-1 BOARD
NIKON 4S015-065 CONTROL PCB BOARD NK-C302
NIKON 4S015-165- BOARD BUSMON4
NIKON 4S017-989-2-F 7RCSLCL BOARD
NIKON 4S018-006 PC-I/O BOARD TESTED WORKING
NIKON BD PLAN 40 0.55 LV LENS
NIKON CF PLAN 100x/0.95 EPI ∞/0
NIKON CF PLAN 100x/0.95 EPI ∞/0 OBJECTIVE, NIKON CF PLAN 10x/0.30 WD. 16.5
NIKON DIGIMICRO 2B150-804 MINIMOTOR SA 16/5 41:1 NIKON 4425i
NIKON DIGIMICRO 2B150-808 NIKON 4425i
NIKON DIGIMICRO 2B150-808, 4S007-274 4S007-275 BOARD NIKON 4425i
NIKON DIGIMICRO 2B150-808, 4S007-274 BOARD NIKON 4425i
NIKON NSR-INTERFEROMETER 322523
NIKON OFSENS-2 4S017-893-A, AWLCPU2 4S015-070-1 4S015-036-1 BOARD
NIKON OPDCTRL BOARD 4S017-646-2D
NIKON PELCL 30146-1 BOARD
NIKON Rayfact MJ90mmF4 OVM05042MN FREE SHIP
NIKON Rayfact MJ90mmF4 OVM05042MN FREE SHIP ####
NIKON SDPT-PWR 4S001-041-1 BOARD
NIMIC-LAMBDA STD260/CA POWER SUPPLY
NIPPON TMS-1-01 4S-258-041 LASER
NIPRON NONSTOP DC POER SUPPLY eNSP3-450P-S20-H1V BATTERY RBF02A TESTED FREESHIP
NIRECO MZ5220.0 PCB CARD ELECTRIC BOARD
NIRECO TENSION CONTROLLER TC 240 BOARD,MZ1184.3 WITH MZ1185.4
NISSEI ELECTRIC KBEX-102 ART2-50-MO ILLUMINATOR POWER ON TESTED
NISSEI ELECTRIC KBEX-102 ART8(5)-50-MO ILLUMINATOR, SONY CCD XC-ES50 WORKING
NISSEI GTR HFMN-15R-20-T25 3PH INDUCTION MOTOR NNB
NISSEI GTR INDUCTION GEARED MOTOR GFMN-12
NISSEI LIGHT BOX KBEX-102 AR12-50-M0 FREE SHIP
NISSEI LIGHT BOX KBEX-102 ART8[5]-50-M0 FREE SHIP
NISSEI MOTOR DRIVER K-PQ 151 100V & GTRII KSP-2-8-151 FREE SHIP
NISSEI MOTOR DRIVER V-AB 7502 [200V],MFG 71249056, FREE SHIP
NITSUKO INTERFACE CONTROLLER BCC2500-STA
NMB CAD-819C DIGITAL PEAK HOLDER
NMB CSD-815 DIGITAL INDICATOR POWER ON TESTED
NMC PCI NMX-SBP011(RA59-01270B) BOARD FREE SHIP
NOR-CAL PENDULUM VALVE NC-95-PP,PRODUCTS 0190-17435 TESTED WORKING
NORDSON EFD TEMPERATURE CON 774 MV-100 REV.5.0
NORGREN S-A00936,D124770 REV:2, FOR TEL ECLIPSE MARK IV
NORTEL NT7E2434 REL 08,P0745047 05 NT7E2433,NNTM16 10XCNG,B1 C 841995 BOARD
NORTEL NT7E24AC 41,3070 B3132 FV,NT7E2430 11 105,REL 02 NT7E2429 BOARD
NOVA MC8043P PCI BUS 4-AXIS MOTION CONTROL BOARD
NOVELLUS 02-10371-00 REV:B
NOVELLUS AGV PHOTOCOUPLER BOARD ASSY # 03-024680-00
NOVELLUS AS,SYS_CONT,QNX4,DUAL_ETHER,P/N 02-157591-00 CONTROLLER
NOVELLUS C2 SPEED SHUTTLE ROBOT ARM SET
NOVELLUS G19-10012-00,TRUST AUTOMATION TA2018 3 AXIS LOADER CONTROLLER
NOVELLUS HOIST ACTUATOR BOARD SPEED-S,02-041994-00,FAB 27-041995-00,SCH 76-04199
NOVELLUS MODULE CONTROLLER P100,P/N 02-034310-00
NOVELLUS RIGHT LOADLOCK INTFC PCB,DLCM-S BOARD 03-034720-00 REV D
NOVELLUS SPEED 02-046224-00 REV D,DWYER PHOTOHELIC Type 2 ENCL
NOVELLUS SYSTEMS INTERLOCK BD 89-2665,90-2727,98-3618
Novotechnik IGP10 P 6501 A502 Potentiometer
NOVOTRON GMBH NOVODRIVE ND21-5605KS-011-01
NP POWER PLASMA E P D NPE-309A FREE SHIP
NP POWER PLASMA REACTOR NPR-504L,S/N:NPR2K5B015,400kHz
NP POWER PLASMA RF-MATCH NPM-3KCAT FREE SHIP
NS SYSTEM E-MOTION TANGO-A02 200W TESTED WORKING
NSD ABSOCODER ROTARY ENCODER VRE-P062SAC
NSD VARICAM VS-5ED,ENCODER VRE-P062SAC WORKING
NSK ACTUATOR WITH SANYOU DENKI STEPSYN MOTOR, NSK MOM05 103F7851-70XE45
NSK AJ49 NRXT10020A BEARING NNB
NSK ASTRO E250 BRUSHLESS MOTOR CONTROL ULIT NE72 NSK MOTOR EM-250 NR-610 WORKING
NSK BALL SCREW W1203MA-3PY-C3Z, STROKE:220mm,PITCH:3mm OVERALL LENGTH: 330mm
NSK BALL SCREW W1603-291P-C1Z,STROKE:250mm,PITCH:3mm OVERALL LENGTH: 490mm
NSK BALLSCREW W1506FA-3P-C5Z, TOTAL LENGTH 690MM TREVEL RANGE 560MM LEAD 10M
NSK BEARING 7924C FREE SHIP
NSK DD DRIVER ESB014CF1-01A FREE SHIP
NSK DD MOTOR JS1003FN512 TESTED WORKING #
NSK DD SERVO DRIVE,MOTOR,ESA J1003AF8-11 OR ESA-J1003AF8-21.1 ,JS1003FN512
NSK DD SERVO DRIVER & MOTOR ESA-J1003AF3-11,JS1003FN512 CONNECTORS TESTED
NSK DD SERVO DRIVER & MOTOR ESA-J1003AF7-21.1,JS1003FN512 TESTED WORKING FREE
NSK DD SERVO DRIVER & MOTOR ESA-J1003AF7-31,JS1003FN512 TESTED WORKING FREE
NSK DD SERVO DRIVER ESA-J1003AF8-31 TESTED WORKING FREE SHIP
NSK DD SERVO MOTOR YS3008GN503 TESTED WORKING
NSK DD SERVO MOTOR YS3008GN503 TESTED WORKING #
NSK DRIVER & MOTOR M-EDC-PS1006AB502 [EDC-PS1006AB502-A],M-PS1006KN002 FREE SHIP
NSK DRIVER & MOTOR M-EDC-PS3015AB502 [EDC-PS3015AB502-A],M-PS3015KN002 FREE SHIP
NSK DRIVER EF2020TF1-20
NSK DRIVER EM0608A13-05
NSK DRIVER ESA-0608A35-21.1 FREE SHIP
NSK DRIVER ESA-0608AF6-21.1 TESTED WORKING
NSK DRIVER ESA-J2006CF3-11 FREE SHIP
NSK DRIVER ESA-LYA1CF5-21 FREE SHIP
NSK DRIVER ESA-LYA2AF8-20 FREE SHIP
NSK DRIVER ESA-LYB3C13-11
NSK DRIVER ESA-Y3008A23-21.1 TESTED WORKING
NSK E043SACB2-003 BOARD FZ247-CB2TE1A,E010SACB2-510-1
NSK E043SACB2-003 BOARD FZ247-CB2TE3A,E010SACB2-511-1
NSK EMLYB2A13-05 DRIVER FREE SHIP
NSK LINEAR MOTOR YB21110004 YB21397 ACTUATOR
NSK LM GUIDE ACTUATOR STROKE 500mm
NSK MEGATORQUE DIRECT DRIVE DD SERVO DRIVE,MOTOR,ESA Y5120A23,YS5120FN001 TESTED
NSK MEGATORQUE DIRECT DRIVE DD SERVO DRIVE,MOTOR,ESA-0608AF6-21.1,RZ0608FN901
NSK MEGATORQUE DIRECT DRIVE DD SERVO DRIVE,MOTOR,ESA-Y3008TF2-11,YS3008GN501
NSK MegaTORQUE DRIVER M-ESB-YSB5120ABC1
NSK S15 LS15 LINEAR BEARING LM GUIDE ACTUATOR 520mm 2RAILS 2BLOCKS
NSK SERVO DRIVE ESA-Y3008C23-21, MOTOR YS3008GN503 TESTED WORKING
NSK SERVO DRIVER ESA-Y5120A23-20 TESTED WORKING
NSK SERVO MOTOR & DRIVER M-YS2005GN504,M-ESB-YS2005C23F2,
NSK SERVO MOTOR JS1003FN507 TESTED WORKING
NSK SERVO MOTOR JS1003FN512 TESTED WORKING
NSK SUPER PRECISION BEARINGS 7924A5TSULP4 FREE SHIP
NSK SUPER PRECISION BEARINGS 7924CTYDBDCP5P4 3 BEARINGS IN A BOX AS SET
NSK SUPER PRECISION BEARINGS 7924CTYSULP4 FREE SHIP
NT TOOL KH-14AR/00007/3.0 HK-40 HOLDER
NT TOOL KH-14E/03007/6.0 HK-40 HOLDER
NT TOOL KH-14E/04007/7.0 HK-40 HOLDER
NT TOOL KH-16A/04009/7.0 HK-40 HOLDER
NT TOOL KH-16A/04009/7.0 HK-40-L HOLDER
NT TOOL KH-16A/04009/7.0 HK-40-L HOLDER #
NT TOOL KH-19A/03009/6.0 HK-50 HOLDER
NT TOOL KH-24A KDP-2422 HOLDER FREE SHIP
NT TOOL KH-24A/05012/11.0 HK-50-L HOLDER
NT TOOL KH-25A/05016/12.0 HOLDER
NT TOOL KH-25A/06016/13 HK-50-L HOLDER
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