14C-303

14C-303

14C-303

14C-303

14C-303

14C-303

14C-303

这里的输入暂存器及输出锁存器实际就是PLC处理器I/O口的寄存器。它们与计算机内存交换信息通过计算机总线，并主要由运行系统程序实现。把输人暂存器的信息读到PLC的内存中，称输入刷新。PLC内存有专门开辟的存放输入信息的映射区。这个区的每一对应位（bit）称之为输入继电器，或称软接点。这些位置成1，表示接点通，置成0为接点断。由于它的状态是由输入刷新得到的，所以，它反映的就是输入状态。

Nortel NT8B83AA CTA 100 Module  Power Supply
Nortel AA0002001 HRPSU Power Rack with four ss for power supply modules
Nortel 200167-B Nortel 200167-b Power Supply Module Xlr1298ps
Nokia Check Point IPS 650 Power Supply Module Magnetek 41-0067-001 3854-23-1
Nitek Video Balun w/ Power CX452 w/ 12VDC Power Insertion Modules
NICE ALLEN BRADLEY POWER SUPPLY MODULE SLC500 1746-P1
NIB Weidmuller Power Supply Module 991625.0024
NIB HONEYWELL 627-7037 POWER SUPPLY MODULE 6277037
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NETSTREAMS POWERLINX NS-PL600 POWER SUPPLY
Netapp XLPSU-NA1 PSU Power Supply Module FC9 FC8
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NEC DSX 1091008 - DX7NA-PSU-D1 Power Supply Module
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Modicon TSX Quantum Power Supply Module 140CPS11410 115/230vac
Modicon TSX Quantum Power Supply Module 140CPS11410 115/230vac
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Modicon Power Supply Module PB10
Modicon Power Supply Module AS-P120-000
Modicon AS-P933-001 ASP933001 Power Supply Module - Refurbished
Modicon AS-P120-000 POWER SUPPLY MODULE 115/230VAC
Modicon 170 CPS111 00 Power Supply Module 120/240VAC IN 24VDC OUT 7003B
Modicon 110CPU31101 CPU Module AC Power Supply
Mitsubishi Q2AS CPU with Input and output modules and Power Supply
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MITSUBISHI A68P POWER SUPPLY MODULE
MITSUBISHI A68P POWER SUPPLY MODULE
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Mitsubishi A1S62PN MELSEC-A Power Supply Module 100-240V AC 60 DAYS WARRANTY
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MITSUBISHI A1S61PN POWER SUPPLY MODULE 100-240V IN 5AMP
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Mitel Networks 9400-200-300-NA - SYSTEM ID MODULE POWER SUPPLY
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MercedesResistorBlower FanRegulatorCLK98-02
MercedesACFan ResistorRegulatorC_CLASS94-95
MercedesACBlower FanRegulatorC_CLASS96-2000
MEGA MODULE JR. VICOR MODEL  MI-LRAM-I1 DC-DC CONVERTER - 6 PCS BRAND
MEAN WELL MODULE S-25-5 C98301746 AC/DC POWER SUPPLY 3-20A L-15
McData ASM Application Services FC Module w/ 24xGBIC SFP 2x AC Power Supply
MCCURDY CPS-4 AUDIO 100V 220V AC POWER ADAPTER DISTRIBUTION SUPPLY MODULE CPS4
MCCURDY CPS-3 AUDIO 100V 220V AC POWER ADAPTER DISTRIBUTION SUPPLY MODULE CPS3
Mazda Miata Airbag Power Supply Module Air Bag 1990 1991 1992 1993
Matrix 24 S PLC Module Rack Cage Power Supply QMB24.6AS4T-0RC R.0 951151301
Martek Power PS2271 Emosa 500W 48VDC 10.5A Power Supply Module
Mark Levinson JC 2 Preampliifer w/phono modules w/o power supply
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M3-ATX-HV 95W 6V~34V Wide-Input Intelligent DC-DC Power Module
M3-ATX 125W 6V~24V Wide-Input Intelligent DC-DC Power Module
M2-ATX-HV 140W 6V~32V Wide-Input Intelligent DC-DC Power Module
M2-ATX 160W 6V~24V Wide-Input Intelligent DC-DC Power Module
LUTZE DIO-3203 POWER SUPPLY MODULE BROKEN FEET CORD CUT XLNT
Lucent Technologies SSPSU550 Galaxy Power Supply/cooling Modules 550w
Lucent Power Module QHW075A41 75W
LUCENT JFW075A1-18 POWER MODULE.
Lucent ES610 PWPQAKBAAA 48V DC distribution module power supply
Lucent DC - DC POWER MODULE 48V 2.5A to 5V 20A 100W Made in USA
LSI Logic StorageTek 0855 Controller Module 348-0044576
LSI Logic Power Supply Fan Module 348-0038097
LKB Bromma 2197 Power Supply - Electrophoresis Module
LIMO Laser module  Laser Power Supply
LG/LS PLC Power Supply Module GM4-PA2A GM4PA2A FS
LG POWER SUPPLY MODULE AGF33694202
LG POWER SUPPLY MODULE AGF33694201

Lexus Power Supply Module 8967053010
Leviton SMC DC Power Supply Module Distribution Unit
Leviton 48210-MCH Decora Media System Media Hub with Power Supply
LEP PSSYST Power Supply Module 50W 73000
Lenze Power Supply Module ECSDE012C4B
LAMBDA SWITCH MODE POWER-SUPPLY MODEL JWS150-5
Lambda LNS-Z-24 Power Supply Module 24VDC
KUKA POWER SUPPLY MODULE PS30/1351
Kniel CU 5.3 Power Supply Module VMEbus
KNIEL CD 15.05/15 NTK 01 POWER SUPPLY MODULE XLNT
Kniel BG 24.10 Power Supply Module VMEbus
KEYENCE SL-U2 POWER SUPPLY MODULE SLU2
Keyence PLC KZ-U5 Power Supply Module free ship
Keyence PLC KV-U7 Power Supply Module free ship
Keyence KV-40DT KV40DT PLC Module
Kepco RAX24-7.2K Power Supply Module
Kearney & Trecker 1-2197900 24VDC Power Supply Module
Juniper SSG-550-001 Firewall w/uPIM 8-Port Module & 1xAC Power Supply
Juniper SSG-550 Firewall 8-Port Module & 2x Power Supply
Juniper Networks SRX3K-PWR-AC AC Power Entry Module for SRX 3000 Novia Networks
Juniper J4350-JB-DC-N 1X DC Power Supply 5 Module Blanks J4350 JB DC GF
JOHNSON CONTROLS Y350R-1C POWER SUPPLY MODULE
Jetter N-PS1 power supply module N-PS 1
Iwatsu IX-DCDCM Power Supply Module
Iwatsu Adix IX-DCDCM / 040310 Power Supply Module
IP TEST T2 PSU Module Power Supply Unit BOM No. 775-547-00
Inter-Tel 550.3015 Modem Data Port Module MDPM AC Adapter Power Supply
INTELLIGENCE MODULE SYMMETRA LX
Intel Blank Power Supply Fan Module Mfpsufan
Intel APPT600WHPSU 660W Power Supply Module
Intel APPT600WHPSU 660W Power Supply Module
Intel APPT600WHPSU 660W Power Supply Module
Intel APPT600WHPSU 660W Power Supply Module