1756-BA2
AB控制器 控制规模还与输入、输出电路数有关。如控制规模为1024点，那就得有1024条I/O电路。这些电路集成于I/O模块中，而每个模块有路的I/O点是有数的。所以，规模大，所使用的模块也多。
控制规模还与PLC指令系统有关。规模大的PLC指令条数多，指令的功能也强，才能应付对点数多的系统进行控制的需要。 
我们期待您的来电！现货 TRICONEX 3511 Foxboro 控制处理器 CP40B 卡件 劲爆价现货
ALLEN BRADLEY 1747-ACN15 CONTROLNET 1.5 _AND BEYOND 171 I/O ADAPTER
ALLEN BRADLEY 1747-ACNR15 CONTROLNET 1.5 _AND BEYOND 171 I/O ADAPTER
ALLEN BRADLEY 1747-AIC ISOLATED LINK COUPLER FOR PLC
ALLEN BRADLEY 1747-ASB SLC 500 REMOTE I/O ADAPTER MODULE
ALLEN BRADLEY 1747-BA PLC BATTERY
ALLEN BRADLEY 1747-BSN BACKUP SCANNER MODULE
ALLEN BRADLEY 1747-C10 SERIES B, CABLE COMMUNICATION CABLE
ALLEN BRADLEY 1747-C11 SERIES A, CABLE
ALLEN BRADLEY 1747-C13 SPECIALITY MODULE TO ISOLATED LINK COUPLER CABLE
ALLEN BRADLEY 1747-C20 REPLACEMENT CABLE
ALLEN BRADLEY 1747-CHORAD REMOTE ACCESS MODEM KIT
ALLEN BRADLEY 1747-CHORAD1 SINGLE DIAL-UP MODEM KIT FOR SLC50X
ALLEN BRADLEY 1747-CHORADC1B MODEM CABLE FOR SLC500 MODEM
ALLEN BRADLEY 1747-CP3 PROGRAMMER CABLE
ALLEN BRADLEY 1747-DCM DIRECT COMMUNICATION MODULE
ALLEN BRADLEY 1747-DTAM-E DATA TABLE ACCESS MODULE W/ENGLISH
ALLEN BRADLEY 1747-KE INTERFACE MODULE DH485/RS232C
ALLEN BRADLEY 1747-KFC15 CNET SERIAL INTERFACE MODULE
ALLEN BRADLEY 1747-L20A 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20B 20 I/O FIXED HDWR STYLE (12) 120 V IN & 8 TRIAC OUT, AC LINE PWR,
ALLEN BRADLEY 1747-L20C 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20D 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20E 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20F 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20G 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20L 20 I/O FIXED HDWR STYLE, 12 DC SOURCE IN W/ HSC & 8 TRANS. SINK OUT, AC LINE PWR,
ALLEN BRADLEY 1747-L20R 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20P 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L20R 20 I/O FIXED HARDWARE
ALLEN BRADLEY 1747-L30A 30 I/OFIXED HDWR STYLE, 18 120 V AC IN & 12 RELAY OUT, AC LINE PWR,
ALLEN BRADLEY 1747-L30B 30 I/OFIXED HDWR STYLE, 18 120 V AC IN & 12 RELAY OUT, AC LINE PWR,
ALLEN BRADLEY 1747-L40A 40 I/OFIXED HDWR STYLE, 18 120 V AC IN & 12 RELAY OUT, AC LINE PWR,
ALLEN BRADLEY 1747-L40B 40 I/O FIXED HDWR STYLE 24 120 V IN & 16 TRIAC OUT, AC LINE PWR,
ALLEN BRADLEY 1747-L40C 40 I/O FIXED HDWR STYLE 24 DC SINK IN W/HSC & 16 RELAY OUT, AC LINE PWR
ALLEN BRADLEY 1747-L40E 40 I/O FIXED HDWR STYLE 24 DC SINK IN W/HSC & 16 RELAY OUT, AC LINE PWR
ALLEN BRADLEY 1747-L40F 40 I/O FIXED HDWR STYLE 24 DC SINK IN W/HSC & 16 RELAY OUT, AC LINE PWR
ALLEN BRADLEY 1747-L40L 40 I/O FIXED HDWR STYLE 24 DC SINK IN W/HSC & 16 RELAY OUT, AC LINE PWR
ALLEN BRADLEY 1747-L40P 40 I/O FIXED HDWR STYLE 24 DC SINK IN W/HSC & 16 RELAY OUT, AC LINE PWR
ALLEN BRADLEY 1747-L511 SLC 5/01 CPU, 1K USR MEMORY
ALLEN BRADLEY 1747-L514 SLC 5/01 CPU, 4K USR MEMORY
ALLEN BRADLEY 1747-L524 SLC 5/02 CPU, 4K USR MEMORY
ALLEN BRADLEY 1747-L531 SLC 5/03
ALLEN BRADLEY 1747-L532 SLC 5/03 CPU, 12K USR INSTRUCT. CAPACITY
ALLEN BRADLEY 1747-L541 SLC 5/04
ALLEN BRADLEY 1747-L542 SLC 5/02 CPU, 4K USR MEMORY
ALLEN BRADLEY 1747-L542P 5/04P PROCESSER
ALLEN BRADLEY 1747-L543 CONTROLLER,64K MEMORY
ALLEN BRADLEY 1747-L551 CONTROLLER,64K MEMORY
ALLEN BRADLEY 1747-L552 CONTROLLER,64K MEMORY
ALLEN BRADLEY 1747-L553 CONTROLLER,64K MEMORY
ALLEN BRADLEY 1747-M1 EEPROM MEMORY MODULE,1K
ALLEN BRADLEY 1747-M11 SLC 5/03-5/04 EEPROM MEM MOD, 16K USR INSTRUCT,
ALLEN BRADLEY 1747-M12 MEMORY MODULE ALLEN BRADLEY 1747-M2 EPROM FOR 4K USR INSTRUCTION
ALLEN BRADLEY 1747-M15 EEPROM MEMORY,FOR 1747-M11,12
ALLEN BRADLEY 1747-M2 EEPROM MEMORY,4K
ALLEN BRADLEY 1747-M3 EEPROM MEMORY,4K
ALLEN BRADLEY 1747-M4 EEPROM MEMORY,4K
ALLEN BRADLEY 1747-M5 ADAPTER SOCKET-PKG. 5
ALLEN BRADLEY 1747-NP1 WALL MOUNT PWR SUPPLY 120V AC INPUT
ALLEN BRADLEY 1747-NP2 GLOBAL DESK TOP PWR SUPPLY 85/285 V AC IN
ALLEN BRADLEY 1747-OCAPINT WINDOWS NT API FOR 1771-OC MODULE
ALLEN BRADLEY 1747-OCDPDE OC DOC SET/GERMAN
ALLEN BRADLEY 1747-OCDPES OC DOC SET/SPANISH
ALLEN BRADLEY 1747-OCDPFR OC DOC SET/FRENCH
ALLEN BRADLEY 1747-OCDPIT OC DOC SET/ITATIAN
ALLEN BRADLEY 1747-OCDR16 16 MB DRAM FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCDR32 32 MB DRAM FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCDR4 4 MB DRAM TO 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCENET ETHERNET(10/100 BASET)MODULE
ALLEN BRADLEY 1747-OCF 266 MHZ OPEN CONTROL PROCESSOR
ALLEN BRADLEY 1747-OCFAN1 FAN ASSEMBLY FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCIDE1 ATA CARRIER CARD/IDE DRIVE EXPANDER MODULE
ALLEN BRADLEY 1747-OCIDE25 2.5 IDE DRIVE EXPANSION MODULE
ALLEN BRADLEY 1747-OCKTX SINGLE CHANNEL 1-B COMM OPTION MODULE
ALLEN BRADLEY 1747-OCKTXD DUAL CHANNEL A-B COMM OPTION MODULE
ALLEN BRADLEY 1747-OCP252 PARALLEL ADAPTER CABLE
ALLEN BRADLEY 1747-OCPCI2 2-SLOT PCI BUS FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCPCI3 3-SLOT PCI BUS FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCPCI4 4-SLOT PCI BUS FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCPCI5 5-SLOT PCI BUS FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCPCI6 6-SLOT PCI BUS FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCPCM1 PCMCIA OPTION MODULE
ALLEN BRADLEY 1747-OCPCM2 PCMCIA OPTION MODULE WITH CARD & SOCKET
ALLEN BRADLEY 1747-OCS92 SERIAL ADAPTER CABLE
ALLEN BRADLEY 1747-OCSBC SERIAL BOOT CABLE
ALLEN BRADLEY 1747-OCSDCK FLASHDRIVE CABLE KIT FOR 1747 OPEN CONTROLLER
ALLEN BRADLEY 1747-OCTS OPEN CONTROLLER FAMILY SUPPORT CONTRACT
ALLEN BRADLEY 1747-OCUS OPEN CONTROLLER FAMILY _UPDATE SERVICE
ALLEN BRADLEY 1747-OCVGA1 VGA OPTION MODULE FOR 1747 OPEN CONTROLLER PCI BUS
ALLEN BRADLEY 1747-OCVGAE COMBO OPTION MODULE
ALLEN BRADLEY 1747-PCIAA 1747 PCI BUS INTERFACE KIT
ALLEN BRADLEY 1747-PCIAB 1747 PCI BUS INTERFACE KIT
ALLEN BRADLEY 1747-PCIBA 1747 PCI BUS INTERFACE KIT
ALLEN BRADLEY 1747-PCIBB 1747 PCI BUS INTERFACE KIT
ALLEN BRADLEY 1747-PCIC INTERCONNECT CABLE 9.84 FT
ALLEN BRADLEY 1747-PCIC2 INTERCONNECT CABLE 32.81 FT
ALLEN BRADLEY 1747-PCIL 1746 CHASSIS INTERFACE MODULE
ALLEN BRADLEY 1747-PCINT API SOFTWARE FOR WINDOWS NT
ALLEN BRADLEY 1747-PCIS PCI CARD WITH 256K STATIC RAM
ALLEN BRADLEY 1747-PCIS2 PCI CARD WITH 1 MEG STATIC RAM
ALLEN BRADLEY 1747-PIC CONVERTER RS 232/DH 485
ALLEN BRADLEY 1747-PLXCLNTCBS RENEWAL CONTRACT
ALLEN BRADLEY 1747-PSD PROGRAM STORAGE DEVICE
ALLEN BRADLEY 1747-PT1 HANDHELD TERMINAL, 6' CABLE, NO BATTERY/MEM PAK
ALLEN BRADLEY 1747-PT1CC HANDHELD TERMINAL CARRYING CASE
ALLEN BRADLEY 1747-PTA1E MEMORY PAK-ENGLISH
ALLEN BRADLEY 1747-PTA1F MEMORY PAK- FRENCH
ALLEN BRADLEY 1747-PTA1G MEMORY PAK- GERMAN
ALLEN BRADLEY 1747-PTA1I MEMORY PAK- ITALIAN
ALLEN BRADLEY 1747-R21 ENGLISH MEMORY PAK
ALLEN BRADLEY 1747-R21F FRENCH MEMORY PAK
ALLEN BRADLEY 1747-R5 REPLACEMENT PARTS
ALLEN BRADLEY 1747-R7 REPLACEMENT PARTS
ALLEN BRADLEY 1747-RL302 UPGRADE KIT
ALLEN BRADLEY 1747-RL401 UPGRADE KIT
ALLEN BRADLEY 1747-SCNR CONTROLNET SCANNER FOR SLC PLATFORM
ALLEN BRADLEY 1747-SDN DEVICENET SCANNER MODULE
ALLEN BRADLEY 1747-SN REMOTE I/O SCANNER MODULE
