FRD.WJA3.002
FRD.WJA3.002
FRD.WJA3.002
4 I/O模塊
PLC與電氣回路的接口,是通過輸入輸出部分(I/O)完成的。I/O模塊集成了PLC的I/O電路,其輸入暫存器反映輸入信號狀態,輸出點反映輸出鎖存器狀態。輸入模塊將電信號變換成數字信號進入PLC係統,輸出模塊相反。I/O分為開關量輸入(DI),開關量輸出(DO),模擬量輸入(AI),模擬量輸出(AO)等模塊。
常用的I/O分類如下:
開關量:按電壓水平分,有220VAC、110VAC、24VDC,按隔離方式分,有繼電器隔離和晶體管隔離。
模擬量:按信號類型分,有電流型(4-20mA,0-20mA)、電壓型(0-10V,0-5V,-10-10V)等,按精度分,有12bit,14bit,16bit等。
除了上述通用IO外,還有特殊IO模塊,如熱電阻、熱電偶、脈衝等模塊。
按I/O點數確定模塊規格及數量,I/O模塊可多可少,但其大數受CPU所能管理的基本配置的能力,即受大的底板或機架槽數限制。
1771-NOC
1771-IAN
1771-OW16
1785-L80E
979-0101
1756-L55M12
PCI-2726CM
1746-IM16
1746-OW16
KEYENCE dh-220
AB 1783-US08T交換機
140XBP01000
主板A16B-2201-0391/050
A20B-2900-0803/02A
A20B-2900-0790/05A
OPI顯示板A16B-2200-091
CPU顯示板A20B-2900-0350/03A
A20B-2900-0311/03B
A20B-2902-0278/03B
MAS51A010-503-50
MC07B0005-2B1-4-00
MVI56-PDPMV1
AB 1440-VST02-01RA
PCI-GPIB
YASKAWA JEPMC-IO220 MACHINE CONTROLLER
YASKAWA JEPMC-IO050 JEPMC PLC CONTROLLER
From Korea, South
YASKAWA MP920 JEPMC-IO200 MACHINE CONTROLLER NEW NIB
From Thailand
YASKAWA MP2300 JEPMC-IO2310 Controller
From Korea, South
YASKAWA CONTROLLER JEPMC-IO2310 MP2300
FREE SHIPPING AND HANDLING FEE POWER ON TESTED
From Korea, South
YASKAWA ELECTRIC JEPMC-IO200 USPP JEPMCIO200
YASKAWA MP920 JEPMC-MC220 SVA-02 2-AXIS CONTROL MODULE
From Singapore
UNITRONICS I/O EXPANSION MODULE IO-D18ACH 110/220 INPUT
YASKAWA PROGIC-8 JEPMC-IO050 JEPMC10050 95% new
From Hong Kong
IXYS MCC220-16IO1 USPP MCC22016IO1
NEW SQUARE D 8030 CRM-220 SER F REMOTE INTERFACE IO MODULE F 5V-DC 1A B201388
YASKAWA MP920 JEPMC-EX200 MACHINE CONTROLLER NEW NIB
From Thailand
YASKAWA MP920 JEPMC-MC200A MACHINE CONTROLLER NEW NIB
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YASKAWA MP920 JEPMC-PS200 PS-03 POWER SUPPLY MODULE
From Singapore
YASKAWA MP920 JEPMC-IO200 MACHINE CONTROLLER NEW NIB
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YASKAWA ELECTRIC JEPMC-IO200 USPP JEPMCIO200
YASKAWA ELECTRIC JEPMC-MC200 USPP JEPMCMC200
YASKAWA ELECTRIC JEPMC-MB200 USPP JEPMCMB200
YASKAWA ELECTRIC JEPMC-CM200 USPP JEPMCCM200
NOSHOK 200-25-200INH20-PL NSPP 20025200INH20PL
ALLEN BRADLEY 700-PL200A1 NSFP 700PL200A1
YASKAWA JEPMC-MC200A MACHINE CONTROLLER
YASKAWA / PLC / MC01 JEPMC-MC001 - USED
From Korea, South
Newly listedNITTOKU NEG NSC20 JEPMC-MC004
From Poland
YASKAWA JEPMC-MC003 PLC JEPMC SERVO CONTROLLER
From Korea, South
YASKAWA MP920 JEPMC-MC200A MACHINE CONTROLLER NEW NIB
From Thailand
YASKAWA MP920 JEPMC-MC220 SVA-02 2-AXIS CONTROL MODULE
From Singapore
Yaskawa MP940D or JEPMC-MC410 NC-Motion Controls
From Germany
YASKAWA ELECTRIC JEPMC-MC200 USPP JEPMCMC200
Yaskawa Motion controller MP940 JEPMC-MC410 good in condition for industry use
From Hong Kong