1746-NO4I 输出模块 1746-NO4I 输出模块 1746-NO4I 输出模块
PLC控制柜一般包括以下五部分:
空气开关
一个总的空气开关,这个是整个柜体的电源控制。相信每个柜子都必须要有的一个东西。
PLC
这个要根据工程需要选择。打个比方如果工程小可以直接就是一个一体化的PLC 但如果工程比较大 可能就需要模块、卡件式的,同时还可能需要冗余(也就是两套交替使用)。
电源
一个24VDC的开关电源,大多数的PLC都是自带24VDC的电源,根据是否确实需要来定是否要这个开关电源。
继电器
一般PLC是可以直接将指令发到控制回路里,但也可能先由继电器中转。打个比方,如果你PLC的输出口带电是24VDC的,
但是你的控制回路里画的图 需要PLC供的节点却是220VAC的,那么你就必须在PLC输出口加上一个继电器,即指令发出时 继电器动作,
但后让控制回路的节点接到继电器的常开或常闭点上。也是根据情况选择是否使用继电器。
接线端子
这个肯定是每个柜子都必不可少的东西 根据信号数量可以配置。如果只是一个单纯的PLC控制柜 基本就是需要这些玩意,
如果你的控制柜内还需要有其他的东西 就看情况增加。比方说你有可能要对某些现场的仪表或者小控制箱供电,可能你就得要增加空开数量。或者你要PLC接至上位机,
可能就需要增加交换机什么的。视情况而定。
编辑
主要:美国AB,ABB,施耐德,松下,西门子,汇川,三菱,欧姆龙等等。
使用条件
供电电源:DC直流24V,单相交流220v,(-10%,+15%),50HZ
防护等级:IP41或IP20
环境条件:环境温度在0℃-55℃,防止太阳光直接照射;空气的相对湿度应小于85%(无凝露)。远离强烈的震动源,防止震动频率为10-55HZ的频繁或连续震动。
避免有腐蚀和易燃的气体。
1756-PB75 ControlLogix 24V DC Power Supply
1756-PB75K ControlLogix DC Power Supply
1756-PB75R ControlLogix DC Redundant Power Supply
1756-PB75RK ControlLogix DC Redundant Power Supply
1756-PBR2 ControlLogix Power Supply Bundle
1756-PBR2K ControlLogix Power Supply Bundle
1756-PBR2XT Extended Temp DC Redundant Supply Bundle
1756-PBXT ControlLogix 24V DC XT Power Supply
1756-PBXTR Extended Temp DC Redundant Supply
1756-PC75 ControlLogix 48V DC Power Supply
1756-PC75-CC Conformal Coated 1756-PC75
1756-PH75 ControlLogix 125V DC Power Supply
1756-PH75-CC Conformal Coated 1756-PH75
1756-PLS ControlLogix Prog Limit Switch Module
1756-PLS-CC Conformal Coated 1756-PLS
1756-PPMPC PlantPAx MPC (Module)
1756-PSCA2 ControlLogix Redundant P S Adaptor
1756-PSCA2K ControlLogix Adaptor
1756-PSCA2XT Extended Temp Redundant Supply Adapter
1756-RIO ControlLogix Remote I/O Scanner Module
1756-RIO-CC Conformal Coated 1756-RIO
1756-RM2 ControlLogix Redundancy Enhanced Module
1756-RM2K CLX Redundancy Module
1756-RM2XT ControlLogix Extended Temp Modules
1756-RMC1 ControlLogix 1 m RM Fiber Optic Cable
1756-RMC10 ControlLogix 10 m RM Fiber Optic Cable
1756-RMC3 ControlLogix 3 m RM Fiber Optic Cable
1756-SPESMNRM L7SP Energy Storage Module-Non Remove
1756-SPESMNRMXT L7SPXT Energy Storage Module-Non Remove
1756-SPESMNSE L7SP Energy Storage Module-No Energy
1756-SPESMNSEK ControlLogix Safety Partner Energy Stora
1756-SPESMNSEXT L7SPXT Energy Storage Module-No Energy
1756-SYNCH ControlLogix SynchLink Comms Module
1756-SYNCH-CC Conformal Coated 1756-SYNCH
1756-TBCH ControlLogix 36 Pin Screw Terminal Block
1756-TBE ControlLogix Deep Terminal Block Housing
1756-TBNH ControlLogix 20 Pin Screw Terminal Block
1756-TBS6H ControlLogix 36 Pin Spring TRM Block
1756-TBSH ControlLogix 20 Pin Spring TRM Block
1756-TIME ControlLogix Position and Time Services
1757-SRC1 System Redundancy Module
1757-SRC3 System Redundancy Module
1760-CBL-INT01 PicoGFX 0.3 m Cable
1760-CBL-INT03 PicoGFX 0.8 m Link Cable
1760-CONN-RJ45 PicoGFX RJ45 Connector
1760-DNET Pico DeviceNet Adaptor
1760-IB12XOB4IOF PicoGFX Analog Combination Module
1760-IB12XOB8 Pico Combination Module
1760-L12AWA-NC Pico 12 Point AC Controller
1760-L12AWA-ND Pico 12 Point Controller
1760-L12BWB-ND Pico 12 Point DC Controller
1760-L12DWD Pico 12 Point Controller
1760-L12NWN-ND Pico 12 Point Controller
1760-L18AWA-EX Pico 18 Point AC Controller
1760-L18DWD-EX Pico 18 Point Controller
1760-L18NWN-EX Pico 18 Point Controller
1760-L18NWN-EXND Pico 18 Point Controller
1760-L20BBB-EXND Pico 20 Point DC Controller
1760-MM1 Pico 12 Point Memory Module
1760-MM2B Pico 12 or 18 Point Memory Module
1760-PICOSOFT Pico programming ESD Software
1760-PICOSOFTM Pico programming MED Software
1760-PICOSOFTPRO PicoGFX programming ESD Software
1760-PICOSOFTPROM PicoGFX programming MED Software
1746-A10 SLC 10 Slots Chassis
1746-A13 SLC 13 Slots Chassis
1746-A4 SLC 4 Slots Chassis
1746-A7 SLC 7 Slots Chassis
1746-C16 SLC 50 inch Interconnect Cable
1746-C7 SLC Rack Interconnect Cable
1746-C9 SLC 36 inch Interconnect Cable
1746-F1 SLC Power Supply Fuse
1746-F3 SLC Power Supply Fuse
1746-F4 SLC Power Supply Fuse
1746-F5 SLC Power Supply Fuse
1746-F8 SLC for I/O Module Replacement Fuse
1746-F9 SLC Replacement Fuse
1746-HCA CABLE ASSY IMC110 TO TERM PANEL 7 FT
1746-HSCE SLC High Speed Module
1746-HSCE2 SLC Analog Combination Module
1746-HT IMC 110 Termination Panel
1746-IA16 SLC 16 Point AC Input Module
1746-IA8 SLC 8 Point AC Input Module
1746-IB32 SLC 32 Point DC Input Module
1746-IB8 SLC 8 Point DC Input Module
1746-IM16 SLC 16 Point 240V AC Input Module
1746-IN16 SLC 16 Point 24V AC Input Module
1746-IO12DC SLC 12 Point Combination Module
1746-ITB16 SLC 16 Point Digital Input Module
1746-IV16 SLC 16 Point Digital Input Module
1746-IV32 SLC 32 Point Digital Input Module
1746-N2 SLC Modular Card Slot Filler
1746-NI16I SLC 16 Point Analog Input Module
1746-NI4 SLC 4 Point Analog Input Module
1746-NI8 SLC 8 Point Analog Input Module
1746-NIO4I SLC 4 point Analog Current Comb Module
1746-NIO4V SLC 4 point Analog Voltage Comb Module
1746-NO4I SLC 4 Point Analog Output Module
1746-NO8I SLC 8 Point 20ma Output Module
1746-NO8V SLC 8 Point Analog Output Module
1746-NR8 SLC 8 Point Resistance Input Module
1746-NT8 SLC 8 Point Digital Input Module
1746-OA16 SLC 16 Point Output Module
1746-OA8 SLC 8 Point Output Module
1746-OB16 SLC 16 Point DC Output Module
1746-OB16E SLC 16 Point Protected Output Module
1746-OB32 SLC 32 Point Digital Output Module
1746-OB32E SLC 32 Point Digital Output Module
1746-OB8 SLC 8 Point Digital Output Module
1746-OBP8 SLC 8 Point Digital Output Module
1746-OV16 SLC 16 Point Digital Output Module
1746-OV32 SLC 32 Point Digital Output Module
1746-OW16 SLC 16 Point Digital Output Module
1746-OW8 SLC 8 Point Digital Output Module
1746-OX8 SLC 8 Point Digital Output Module
1746-P1 SLC Rack Mounting Power Supply
1746-P3 SLC Rack Mounting Power Supply
1746-P4 SLC Rack Mounting Power Supply
1746-P6 SLC Rack Mounting Power Supply
1746-R14 SLC Replacement Cover
1746-RT25B SLC Terminal Block
1746-RT25C SLC Replacement Terminal Block
1746-RT25G SLC Replacement Terminal Block
1746-RT25R SLC Replacement Terminal Block
1747-AENTR SLC 500 Ethernet/IP Adapter
1747-BA SLC Lithium Battery
1747-BAJMPR SLC Battery Jumper
1747-C10 SLC Replacement Cable
1747-C11 SLC Replacement Cable
1747-C13 SLC Cable
1747-C20 SLC Replacement Cable
1747-CP3 SLC 5/03 Programmer RS-232 Cable
1747-DPS2 SLC Configurable Port Splitter
1747-DU501 SLC 5/05 Firmware Upgrade Kit
1747-FC SLC Ferrite Collar
1747-KY1 SLC Processors Replacement Keys
1747-L511 SLC 5/01 1K Controller
1747-L514 SLC 5/01 4K Controller
1747-L531 SLC 5/03 8K Controller
1747-L532 SLC 5/03 16K Controller
1747-L533 SLC 5/03 32K Controller
1747-L541 SLC 5/04 16K Controller
1747-L542 SLC 5/04 32K Controller