1756L55M12—CPU模块—1756L55M12

1756L55M12
1756L55M12
1756L55M12





1756-L55M12，ControlLogix控制器，ControlLogix CPU模块。用户可用内存：750K字节。输入输出内存：208K字节。性内存：无。   ControlLogix控制器提供了一种可升级的解决方案，能对大数量的输入输出点进行寻址(多128000个数字量/多4000个模拟量)。ControlLogix控制器可以插入ControlLogix输入输出机架的任一槽位中。多个控制器能插在同一个机架中，相互之间通过机架背板进行通讯但互相工作。ControlLogix控制器通过ControlLogix背板对输入输出进行监控，与同在输入输出链路上一样。ControlLogix控制器能通过RS-232-C(DF1/DH-485协议)、DeviceNet、DH+、ControlNet、EtherNet/IP与计算机或其他处理器进行通讯。如果需要ControlLogix控制器支持某种通讯，只需在机架中插入相应的通讯接口模块即可。ControlLogix控制器多任务操作系统支持32个可配置的任务，这些任务可被设置成不同优先级，只有一个任务作为连续任务运行，其他任务或者1756-L55M12是周期性运行或由来触发。每一个任务多可有100个程序，每一个程序有它自己的局部数据和处理逻辑，允许在同一个控制器中运行多个虚拟机

ELECTRO-MATIC 120VAC ONE HOUR ON DELAY RELAY B2646A

SQUARE D HU662AWK NON-FUSIBLE SAFETY SWITCH, 60 Amp

HUBBELL IG4700A TWIST LOCK RECEPTACLE, NIB

ISSC 1/2" NPT, 115V, 500 PPM LIMIT PROXIMITY SWITCH 122

ALLEN BRADLEY 24V PRE WIRED FACTORY SEALED LIMIT SWITCH

HONEYWELL / SKINNER 120V/60HZ, 40PSI, SOLENOID VALVE 71

COOPER CROUSE-HINDS 5000114-3 300 VOLTS 4 AMPS 3-POLE 1

HONEYWELL 206983D 208/240 VOLTS 50/60 HERTZ REPLACEMENT

BALLUFF 60VAC 75VDC 3-PIN CABLE ASSEMBLY, BKS-S49-1-PU-

BUSSMANN 10A FAST-ACTING EDISON BASE FUSES W-10 LOT OF

BRAD HARRISON / DANIEL WOODHEAD 8P MALE, 18", MINI-CHAN

JOSLYN CLARK CONTROLS TYPE H AND HF CONTACT BLOCK PB N

ALLEN BRADLEY BAR CODE WEDGE READER ACCESSORY 2755-CE10

COOPER CROUSE-HINDS 4-P M/F, MICRO-MINI CONNECTOR ASSEM

WIREMOLD 125V, 15A SINGLE POLE SWITCH WITH BOX 57240 N

BALLUFF 10-30VDC 4-PIN PROXIMITY SENSOR 515-356-E5-T-S4

THE NATIONAL ACME CO SUPER SENSITIVE LIMIT SWITCH D900

BANNER VALU-BEAM 24-250VAC PHOTOELECTRIC SENSOR SM2A912

SIEMENS -ALLIS 04-063A MANUAL STARTER PROTECTOR MSP10

PILZ 24VAC, 24VDC SAFETY RELAY PNOZ X9 24VAC 24VDC 7n/o

MAC 1/4"NPT, 120/110VAC, 24VDC, VAC-150PSI SOLENOID VAL

SQAURE D COMPANY 600V, 60A, SAFETY SWITCH ENCLOSURE BOX

ALFLEX CORPORATION ULTRATITE 2" LIQUID TIGHT CONDUIT,

SIEMENS 460V 1665/MIN ELECTRIC MOTOR VDE 0530

BALLUFF BKS-S48-10 3-PIN CABLE, LOT OF 2,  IN BAG

MICRO SWITCH 1/2" NPT LIMIT SWITCH TERMINAL BLOCK 18PA1

NTE ELECTRICAL COMPONENTS 11 PIN OCTAL SOCKET R95-114

EMERSON 7G-23521-A1P 240 VAC 24 VDC GO SWITCH

SQUARE D 0075KVA 50/60Hz INDUSTRIAL CONTROL TRANSFORM

ALLEN BRADLEY 600V 200A 3-POLE FUSEHOLDER SET X-410743

SQUARE D CLASS 9070 120/150KVA INDUSTRIAL CONTROL TRA