9VT41F-011BTANN
57C422C
现场控制或检测元件输入给PLC各种控制信号，如限位开关、操作按钮、选择开关以及其他一些传感器输出的开关量或模拟量等，通过输入接口电路将这些信号转换成CPU能够接收和处理的信号。输出接口电路将CPU送出的弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器等被控设备的执行元件。输入接口用于接收和采集两种类型的输入信号，一类是由按钮、转换开关、行程开关、继电器触头等开关量输入信号；另一类是由电位器、测速发电机和各种变换器提供的连续变化的模拟量输入信号。直流输入接口电路为例，R1是限流与分压电阻，R2与C构成滤波电路，滤波后的输入信号经光耦合器T与内部电路耦合。当输入端的按钮SB接通时，光耦合器T导通，直流输入信号被转换成PLC能处理的5V标准信号电平(简称TTL)，同时LED输入指示灯亮，表示信号接通。微电脑输入接口电路一般由寄存器、选通电路和中断请求逻辑电路组成，这些电路集成在一个芯片上。交流输入与交直流输入接口电路与直流输入接口电路类似。
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福州卓凯电子科技有限公司
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福建省福州市闽侯西江滨大道77号正荣润园1号楼1205室
TOKYO OYO U-66 2P-CH FREE SHIP
PP90011011-A AP 92 30 BOARD
THK LINEAR BEARINGS & RAILS SHS25 820mm
Applied Materials, Digital I/0 Card 0100-11002 REV F,SCHEMATIC # 0130-11002
YAMATAKE CORPORATION CONTROLLER C10S0DTA0100 LOT OF 2
COGNEX VISION FRAME GRABBER VPM-8100LS-000 REV-A TESTED WORKING
MKS 252C-1-VPO EXHAUST THROTTLE VALVE CONTROLLER TESTED WORKING FREE SHIP #1
GSI SERVO CONTROL BOARD 229.016.00,& 229.019-00,282-1312-00 FREE SHIP
SIEMENS SIMATIC,S7 1P 6ES7 307-1EA00-0AA0
HD -40-80* HARMONIC DRIVE SYSTEMS,GEAR,GEARHEAD,REDUCER
MIS CMOS DA12-C RTI-1282-8 BOARD
ORIENTAL MOTOR VEXTA ASD16D-S DRIVER
YASKAWA SERVO DRIVER 100W SGDV-R90A01A TESTED WORKING.
INTEL PBA148492-003 8024A PCB BOARD
GS1 282-1526-00 012,NIKON CM-10,THK KR20,ANIMATICS SMARTMOTOR SM2310SQ-VRE
OMRON SYSMAC CS1G PROGRAMMABLE CONTROLLER CPU44-V1 PLC SET TS102.CLK21.OD218 ID2
RKC INSTRUMENT CVM-10-5*B V.15 FREE SHIP
INPUT BOARD SS-50481
MYCOM UPS52-130E SERVO DRIVE
FUJIKIN INCORPORATED VALVE 316 30K→ 3/8 LOT OF 2
SICK LUT3-610 Luminescence Sensor Lichttaster 1015396
ATTO.CO.,LTD PLC ATTO-AI080 A/D UNIT TESTED WORKING FREE SHIPPING
ALLEN-BRADLEY SERVO DRIVER 1398-DDM-009,9101-1532 TESTED WORKING
ALLEN-BRADLEY 2093-AC05-MP5, 2093-AM01, 2093-AMP5
LENZE INVERTER EVF8202-E 00384004 TESTED WORKING #
LINEARSERV DRIVE TM11001045-2SN
SAMSUNG FARA CON 400W ROBOT CONTROLLER RC1-04BX1 TESTED WORKING FREE SHIP
FUJIKIN INCORPORATED FBDAL-RSB101-6.35-3B4-316LP-PA-AXC VALVE
BILDSYSTEM AB VSC 36 GF /60 Hz,3019820 XE888 FREE SHIP
YASKAWA SERVOPACK DRIVE SGDS-01A01A 100W, MOTOR SGMAS-01A2A2C NO NAMEPLATE
BIELOMATIK 07155068,871 55 068 BOARD NEW NOT IN BOX FREE SHIP
YASKAWA AC SERVO MOTOR SJME-04AMB4C IN BOX NIB
PHOENIX CONTACT IBS RT 230 DI 16-T -2750471 INTERBUS-RT-Digital-Eingabemodul
SHIMPO DRIVE DC15APZ10 DS-675-1 ENCODER I/F ZEDM
BASLER VISION TECHNOLOGIES BVT QS CHECKED 50788-1 27.5mm 7000
SIEMENS RELAY OUTPUT MODULE 505-4916A BOARD
ALLEN-BRADLEY KINETIX 2000 SHUNT MODULE 2093-ASP06 (AC)
OMRON POWER SUPPLY S8PS-05012CD IN BOX
SIEMENS Simatic S5 EPROM Module 32kB 6ES5 376-1AA21
MATROX VIP-1024A BOARD,268-02 VIP,239-0201,KLA 750-400159-00 #1
CHIBA PRECISION TORMAX GEARED DC MOTOR, C-234402G, SF 1/488.22 LOT OF 2
INDUSTRIAL SBC,PC,IPC,PCISA-C800EVN-1G-SAM V1.3 BOARD
EUROTHERM PRODUCT CODE 2500P/10A POWER SUPPLY TESTED WORKING FREE SHIP
ABB Procontic CS31 ICSE08A6 Analog I Remote Unit 24 VDC 5W
NIPPON TMS-1-01 4S-258-041 LASER
ALLIED TELESIS RE2000 PLUS BOARD 845-01414-04
OMRON LINK TERMINALS B7AS-T6B6 LOT OF 2
AU6239 N065 BOARD