0-57406

0-57406

0-57406

0-57406

0-57406

0-57406

0-57406

/O电路是很多的，每一输入点或输出点都要有一个I或O电路。PLC有多I/O用点，一般也就有多少个I/O用电路。但由于它们都是由高度集成化的电路组成的，所以，所占体积并不大。
输入电路时刻监视着输入状况，并将其暂存于输入暂存器中。每一输入点都有一个对应的存储其信息的暂存器。 
输出电路要把输出锁存器的信息传送给输出点。输出锁存器与输出点也是一一对应的。

SIEMENS 6ES5-951-7LB14 S5 POWER SUPPLY MODULE 3A 6ES59517LB14
Siemens 6EP1931-2FC42 SITOP UPS MODULE 24V 40A Power Supply USB INTERFACE 42.6A
Siemens 6EP1931-2FC21 Sitop USV Module Power Supply IN 24V 43A OUT 24V DC 40 A
Siemens 6EP1931-2EC42 Sitop UPS module Power Supply IN 24V 16A OUT 24V 15A
Siemens 6EP1931-2EC31 Sitop UPS Module Power Supply IN 24V DC 16A OUT 24V 15A
Siemens 6EP1931-2EC21 Sitop DC UPS module power supply IN 24 V DC16 A OUT 24 V 
Siemens 6EP1931-2DC31 Sitop DC-UPS-module 24V 6A power supply IN DC 24V 6.85A
Siemens 6EP1332-2BA00 Power Supply Module 6EP13322BA00
SIEMENS 505-6660 POWER SUPPLY MODULE 5056660
SIEMENS 500-2151-A POWER SUPPLY MODULE 5002151A
SIEMENS 500-2151-A POWER SUPPLY MODULE 5002151A
SIEMENS 500-2151-A POWER SUPPLY MODULE 5002151A
SIEMENS 3RX9307-0AA00 AS-INTERFACE 30V DC POWER SUPPLY MODULE 
SIEB & MEYER 26.39.5 SINUDYN POWER SUPPLY MODULE XLNT
SIEB & MEYER 26.39.5 SINUDYN POWER SUPPLY MODULE RFB
SIEB & MEYER 26.36.15 SINUDYN POWER SUPPLY MODULE 
SICK POWER SUPPLY MODULE CDM420-0102
Sick LCU-AMNC Power Supply Module
SICK CONNECTION MODULE POWER SUPPLY CDM490-0103 
SHARP JW-31PU POWER SUPPLY MODULE
Sharp JW-1PU JW1PU Power Supply Module
Shark XEL Complete w/ Power Supply 4 Modules WARRANTY
Set of 3 Vigor DC/DC Converter and 2 Interpoint Modules
SEMICONDUCTOR CIRCUITS SQI.I2-I00 POWER SUPPLY MODULE 
Schneider TSXPSY5520 Isolated 24/48VDC Power Supply Module
Schneider TSXPSY3610 Premium Power Supply Module
Schneider Power Supply Module TSXPSY5500M
SCHNEIDER MODICON QUANTUM POWER SUPPLY MODULE 140 CPS 11420 140CPS11420
SCHNEIDER AUTOMATION POWER SUPPLY MODULE TSX-SUP-702 TSXSUP702
Schneider Automation Inc 140CPS11420 Power Supply Module
Schneider Automation AS-P810-000 Power Supply Module - 
Schneider Automation AS-P810-000 ASP810000 Power Supply Module
Schneider 24 VDC 36W Power Supply Module TSXPSY3610
Schneider 140CPS11420 Modicon Quantum Power Supply Module
Schmersal SRB 402EM-24V Output Safety module  
SB 8000 Sun Blade 8000 P Chassis 14U 4 3000W Power Supply Modules 
Samsung Power Supply Board BN44-00329A PN50C550 Module
SAMSUNG BN44-00141 LNS-4695DX POWER SUPPLY MODULE
SAMSUNG / BN96-03735A / Module Power Supply
SABO NTB.512.30 PLM500 Power Supply Module 
RPC BASIC DIS**Y MODULE
Rorke Data JMR-R153 Power Supply Module For Rorke Data Raid Tower 5v/6a 12v/10
Roland TD-3 V-Drum Module with Mount and Power Supply 
Roland TD-3 V-Drum Module or Brain w/Mount Clamp and Power Supply td3 
Roland SC-7 Sound Module and Computer Interface w orig. Power Supply and Manual
RIELER 927443/2 CAPACITOR POWER SUPPLY MODULE NNB
RIELER 927443/2 CAPACITOR POWER SUPPLY MODULE NIB
RELIANCE ELECTRIC DISTRIBUTED POWER MODULE 803612 RC
Reliance Electric 803456-21T 80345621T Repaired Field Supply DCS Power Module
Reliance Electric 803456-21T 80345621T Repaired Field Supply DCS Power Module
Reliance Electric 803456-21T 80345621T Field Supply DCS Power Module - 
Reliance Electric 45C-921 Shark Power Supply Module 24 VDC
Reliance AutoMax 57491 57C491 275W Power Supply module
RELIANCE 801421-RA POWER SUPPLY MODULE XLNT
RELIANCE 801421-2R POWER SUPPLY MODULE XLNT
RELIANCE 801421-2R POWER SUPPLY MODULE NIB
RELIANCE 0-51890-5/0518905/O-51890-5 DPSF POWER SUPPLY MODULE NNB
RELIANCE 0 51845 PRSA POWER SUPPLY MODULE BOARD PC 
Refurbished Juniper PWR-T320-DC-S T320 Router Power Entry Module DC Power Supply
Refurbished Hp 4000M/8000M ProCurve Switch Module Power Supply
Ref Dell DU500 HN016 EMC CX3-40 CX3-4 SP3 Module w/ 4GB RAM Dual 2.8GHz CPUs
REDUCED IFS R3 Rack 3xVT1500WDM & 1xVR1910WDM Modules  PS-R3 Power Supply
Red Lion PSMA1000 Interface Power Supply Module NIB 3
red lasers module 650nm 200mw laser diodes Power Supply
RECONDITIONED Fanuc Power Supply Module  A06B-6110-H015 
RECONDITIONED FANUC POWER SUPPLY MODULE  A06B-6091-H130 
REBUILT ALLEN-BRADLEY 1771-P4S 120V AC POWER SUPPLY MODULE 
RCA CRF940 RF MODULATOR & VIDEO SWITCHER 4 PORTS & S-VIDEO WITH AC POWER SUPPLY
Raytheon Rad Power Supply Module RAD-PS15-WRD/N
Ratemeter Mainframe  Canberra Ortec and TX cards
RANGE ROVEROEmACFan ResistorRegulator03-09_
PYRONICS 7181-1000 POWER SUPPLY MODULE XLNT
PWS-651-1R 1U power module for Supermicro 1U redundant power supply
PULSECOM 5861-1 POWER SUPPLY MODULE TELECOM PS 
PULS SLR-01 DC Power Supply Module WARRANTY
PSU_12V150W_R4 DC-DC ATX mini power supply Mini ITX PSU Module/Convertorcables
PSU AF-3204-10-0032 -48VDC 2A POWER SUPPLY MODULE
Protek 3003B 30VDC 3A Single Output Digital Power Supply Module
PROTECH AUDIO INTEGRA 3 CARD FRAMES 66708 POWER SUPPLY 14 CARD MODULES 
POWER SUPPLY/COOLING MODULE SS-PSU XYRATEX S2A
Power Supply P-Duce DC converter 5V isolated 2A module
POWER SUPPLY MP-5044-1 POW90170 ITC350B-1A-T Module Board
POWER SUPPLY MODULE TOSHIBA MODEL 32AV500
POWER SUPPLY MODULE DPS228-3F01
POWER SUPPLY MODULE A3A2
POWER SUPPLY MODULE A13 A14 P/N B47280-9177
Power Supply board 670-7281-04 for Tektronix 2445A oscilloscope
power supply  Yamaha PSR S700 OR700 keyboard Arranger unit cable brick module
power supply  Yamaha PSR 3000 1500 keyboard piano unit cable transformer module
power supply  Yamaha AW16G digital work station unit cable transformer module
power supply  Yamaha AW16G digital work station unit cable transformer module
power supply  Yamaha AW1600 digital work station unit cable transformer module
power supply  ACLG-51 LACIE 2TB SUNFONE - unit brick PSU module ac cord cable
POWER ONE XR 1648 POWER RECTIFIER MODULE LABORATORY TESTING XR1648
Power One NHC3011-5 24VDC 125A 3U Power Supply Module 208-240VAC 50/60Hz
Power One 2V 150A F2 Module 57424-1 Tested Power Supply Teradyne 405-096-00
Power One 28V 8.6A E-1 Power Supply Module 76779-109 Teradyne P/N 405-155-00 
Portwell EPR-200 200W Redundant Power Supply Module
POLYTRON DEVICES Mil-Spec P35-AXT MODULE POWER SUPPLY
POLYCOM SOUNDSTATION WALL MODULE 2201-00181-001 POWER SUPPLY OLDER MODEL
Polycom Soundstation Ex wall module power supply Good Shape Guarantee Working
Polycom Soundstation Ex wall module power supply Good Shape Guarantee Working
Polycom Soundstation / Premier DCP wall module power supply 2301-03433-001
Polycom SoundPoint IP 650 with Expansion Module power supply
Polycom SoundPoint IP 650 with Expansion Module power supply
Polycom SoundPoint IP 601 With 14 key Expansion Module and Power Supply 
PLC5 POWER SUPPLY MODULE
PLC 1774 AB Power supply module remanufactured
PICOS PUV300 Power Supply USV Module Hutschienenmontage
PicoPSU-80-WI-32 80W 12V~32V Wide-Input Intelligent DC-DC Power Module
PicoPSU-120-WI-25 120W 12V~25V Wide-Input Intelligent DC-DC Power Module
Pickering 10-910A-001 Power Supply Module 100W
PHILIPS PE 1947/23B U 110/230V POWER SUPPLY CONTROL MODULE USNP
PH150S280-24 brand :LAMBDA semconductor MODULEPH150S280 Power Module x1
PH150S280-12 brand :LAMBDA semconductor MODULEPH150S280 Power Module x1
PEM-DC Cisco DC 7600 Power Entry Module for CISCO7606 w/ 1 Year Wtny
PEM-15A-AC Cisco 7603 / Catalyst 6503 Power Entry Module w/ 1 year wtny
pearl red box rbm 20 electric drum module with power supply & manual 
PC5204 - DSC Power Supply Module
PARKER DIGI**N PM1200B POWER SUPPLY MODULE NIB
Parker Compurmotor OEM Series OEM300 Power Supply Module 30 Day Warranty
PARAMETRICS 600387 POWER MODULE DC. G1-4.
PANTHER CGS763 POWER SUPPLY DELAY BOARD FOR MODULAR EURORACK ELBY MODULE
PANTHER CGS763 POWER SUPPLY DELAY BOARD FOR MODULAR EURORACK ELBY MODULE
Panja AXR-NWS Netwave Server w/ Panja Power Supply U
Panasonic WX-C510 Center Module Base Power Supply wLid
Panasonic WX-C1010A Center Module Base Power Supply
PANASONIC N0AE6JL00001 POWER SUPPLY MODULE
Panasonic N0AE6JL00001 Power Supply module
Panasonic Easa-Phone KX-T1232PS Power Supply Module
Panasonic DBS 576 VB-44033 DBS 576 Power Supply Module
Panamax towerMAX MDS25 DS/25 Digital Station Set Protector Module
PacketLight Networks Power Supply Module
P/N: R911251873
ORTEC model 495 POWER SUPPLY NIM BIN Module 
Ortec 402M POWER SUPPLY NIM BIN Module
Ormec PAC-F50R Power Supply Module ~60 DAY WARRANTY~
Original Apple IMAC 21.5" Late 2009 Isight Webcam Module & Cable P/N 922-9494
ONE TRAFFIC CONTROL - POWER SUPPLY - ASSORTED -MODULE 206
One  LUCENT QHW100A1 POWER MODULE
One  LUCENT JAW075A1 POWER MODULE
OMRON S8VM POWER SUPPLY 24V & STI RM-X SAFETY RELAY EXPANSION MODULE TOP ASSY
Omron Power Supply Module CJ1W-PA205R CJ1WPA205R 
OMRON CQM1PA203 POWER SUPPLY MODULE 18WATT
Omron CJ1W-PA202 Power Supply Module for PLC In Box 
OMRON C500-PS223-E POWER SUPPLY MODULE CPU POWER UNIT
Omron C500-PS223E CPU Power Supply Module Unit
OMRON C200HW-PD024 POWER SUPPLY UNIT MODULE 24V DC 50W
Omron C200HW-PA204S Power Supply Unit Module
OMRON C200HW-PA204 POWER SUPPLY MODULE 120/240VAC TESTEDQUANTITY
OMRON C200HW-PA204 POWER SUPPLY MODULE
Omron C200H-PS211 Power Supply Unit 24VDC Module
OMEGA PST-15 AC-DC VOLT POWER SUPPLY MODULE NIB 
OMEGA AC TO DC POWER MODULE PST-A15 
OFFER & WIN SIEMENS 6SC6100-0GB12 POWER SUPPLY MODULE
OEMercedesACFan ResistorRegulatorSLK98-04
Octel PART NO 740-6504-001 VMX 200 VOICE MAIL Power Supply AC PSU Module
O3562-66518 RVE C/ Power supply board for HP 3562A Spectrum Analyzer
NVision PS2001 Power Supply Card Module PS 2001 NV1000