福建中立恒自动化设备有限公司
1．输入/输出单元
输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。
PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。
由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。
I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。
PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。
常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。
常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。
继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。
PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。
2．通信接口
PLC配有各种通信接口，这些通信接口一般都带有通信处理器。
PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。
PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。
与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。
3．智能接口模块
智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。
它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。
PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。
Internal Network Card ADAX Hdcii-Pci 5xRJ-45 PCI Hdc _Ii-Pci/4ETI
Mainboards Fujitsu D1567-C33 GS5 Socket 478 4x DDR AGP 6x PCI ATX
Modular Power Supply COSEL ACE300F 300W AC3-WM2H-00
Raid Controller LSI 9305-16i SAS 12Gbps Pci-E Low Profile 4x Mini HD SFF-8643
IBM 01K7267 PCI SCSI 2xSLOT 2 2x Ps/2 2x Om Lpt VGA Netfinity 7000 Motherboard
Carte Mère Kontron LF-PCI-760 DDR2 Single Board CPU : Q9400 2.667GHz Prise 775
Cartes Mères Supermicro X8DTG-QF Double LGA1366 DDR3 15.2 " x 13 " (
RAID CONTROLLER LSI 9305-16i SAS 12Gbps PCI-E LOW PROFILE 4x Mini SAS HD SFF-8643
Power Supply Huawei PDC1000S12-DB 1000W Dc Switching for Series S6730
DELL 05CHM8 LTO-3 400/800GB SAS TL2000/4000 STREAMER
Dell 0J3R23 J3R23 EqualLogic PS6100 Control Module 11 E09M001 HRT01
Supermicro X10DAi 2x LGA2011 16x DDR4 6x Pcie Eatx Motherboard
Streamer Dell 0V3FYJ V3FYJ/IBM 35P3262 1.5/3TB LTO-5 Hh SAS 5.25'' Inch
Dell 09T8VM 9T8VM EqualLogic PS4100 Control Module 12 SAS Nl-Sas
Power Supply Artesyn iMP1-4LE0-4LE0-4LE0-4LE0-1Q0-1K0-1Q0-00 73-690-5094I 1500W
Dell 0J3R23 J3R23 EqualLogic PS6100 Contrôle Module 11 E09M001 HRT01
Mainboards Supermicro X8DTG-QF Dual LGA1366 DDR3 15.2" x 13" (38.61cm x 33.02cm)
Mainboard Kontron LF-PCI-760 DDR2 Single Board CPU: Q9400 2.667GHz Socket 775
Mainboard IBM 01K7267 PCI SCSI 2x Slot 2 PS/2 OM LPT VGA Netfinity 7000
Supermicro X10DAi 2x LGA2011 16x DDR4 6x Pcie Eatx Carte Mère
Streamer Dell 0V3FYJ V3FYJ / IBM 35P3262 1.5/3TB LTO-5 Hh SAS 5.25'' Pouces
Dell 09T8VM 9T8VM EqualLogic PS4100 Contrôle Module 12 SAS Nl-Sas
FUJITSU-SIEMENS D2628-C14 2xSOCKET 1366 DDR3 PCI-E PCI MAINBOARD SERVER
IBM 01K7267 PCI SCSI 2xSLOT 2 2x PS/2 2x OM LPT VGA NETFINITY 7000 MAINBOARD
MAINDOOR HP 790485-001 SOCKET 2011-3 2xRJ-45 2xUSB VGA PROLIANT DL80 G8
SUPERMICRO X8DTG-QF DUAL LGA1366 DDR3 15.2"" x 13"" (38.61cm x 33.02cm) Mainboards
Motherboard Kontron LF-PCI-760 DDR2 Single Board CPU: Q9400 2.667GHz Socket 775
Motherboard IBM 01K7267 PCI SCSI 2xSLOT 2 2x Ps/2 2x Om Lpt VGA Netfinity 7000
Mainboards Supermicro X8DTG-QF Dual LGA1366 DDR3 15.2 " x 13 " (38,61cm x
Seagate barracuda ST19171N 9E0001-001 9.1GB 7200U/Min 50pin 512KB SCSI 3.5 "
Fujitsu S26361-D1571-A50-4 Pga478 4X Ddr Mainboard Per Primergy Rx100 S2
Mainboards Intel SE7501HG2 2xSOCKET 604 6xDDR SCSI A95718-305 3xPCI-X
Controllore Raid Mappa Qlogic QLE2672-F HD8310405-58 C Dual Port 16GB FCC Pci-E
Server Mainboard ASUS Z8NR-D12 Scheda Madre 2x Presa 1366 12xDDR3 Pci-e PCI
Scheda Madre Supermicro X6DHR-IG2 Doppio S.604 DDR2 Eatx
Super Mainboards ASUS CUBX-E PGA370 2xISA 5xPCI AGP 4xSDRAM ATX
Industrial Motherboard IEI KINO-9454-R20 00DE029-00-203-RS S.775 DDR2 Pcie Mini
BT Products 166437-007 Controller Primo Mover
Fujitsu 4TB Eternus DX80 DX90 S2 CA05954-3437 CA00339-E074 38044056 SAS 3.5
Streamer HP 603880-001 1.5 / 3 TB LTO-5 Ultrium 3280 Canale Fibra 8Gbps
Streamer Dell 0N8V0K N8V0K LTO-4 800/1600GB SAS TL2000/4000 Mezza High
Dell 0X3J14 X3J14 EqualLogic PS4100 Controllo Modulo 17 E09M002 V16M0
Dell 0GJ51T GJ51T E09M001 Controllo Modulo 4GB Equalogic PS4100 3xRJ-45 Com
Server Alimentatore Bps-400rpm-lb a/3 400WATT i-Raid S1210 Hot-Swap
Scheda Madre MSI MS-9172 2x Presa LGA771 NOVASCALE R460 Scheda di Sistema
Server Mainboard Supermicro X10SRH-CLN4F LGA2011-V3 DDR4 ATX Intel C612
Nuovo Lenovo 34.0 ThinkVision T34w-30 Wled LCD 63D4ZAT1EU
Supermicro X7SBE Socket 775 DDR2 Pci-E Pci-X SIM1U 4x Pci-X Motherboards
Streamer HP Q1520B 311664-002 LTO2 200/400 GB Ultrium 460 64MB Cache
Motore Passo ORIENTAL MOTOR C9424-9212KM Vexta 2.3VDC 3A 0.9°/ Step 2-PHASEN
Fujitsu D3348-A13 GS1 LGA2011-3 8X DDR4 Pcie Matx Scheda Madre
Alimentatore Sparkle Potenza SPI700A8BB 700W ATX 20 4-PIN Molex SATA ATX12V
Server Mainboard S 541-2143-04 8xDDR2 Impresa T1000 Riser 501-7128-03
Disco Rigido IBM DALS-3540 85G3869 82G5932 540MB 4500U/Min SCSI 128KB 50-PIN
Mainboards Supermicro X10DRH-IT Dual Socket 2011-V3 16xDDR4 Eatx Intel C612
Scheda Madre Supermicro X7DB8 Doppio LGA771 DDR2 Pcie Pci-X Intel 5000P 6xSATA
Disk Toshiba 1GB MK1002MAV HDD2731 4200U/Min 128KB Ata / Ide 2.5 " Pollici
Hard Drive Dell 02TRM4 2TRM4 AL14SEB18EQY 1.8TB 10000RPM 128MB SAS-3 2.5" Inch
Placa Madre JOINDATA SYSTEMS G486U-B 16xSIMM 30-PIN Umc Prossesor 486DX2-66
Streamer Dell 0U0007 U0007 200/400GB LTO2 SCSI 8-00201-01 132T
Power Supply Artesyn IMP1-4LE0-1Q0-1K0-00 73-690-5094I 1500W
Streamer Dell 0V3FYJ V3FYJ / IBM 35P3262 1.5/3TB LTO-5 HH SAS 5.25'' Inch
Streamer Dell 0V3FYJ V3FYJ / IBM 35P3262 1.5/3TB LTO-5 HH SAS 5.25'' Inch
Dell 09t8vm Equallogic PS4100 Control Module 12 SAS NL-SAS
Supermicro X10DAi 2x LGA2011 16x DDR4 6x PCIe EATX Mainboard
STREAMER DELL 0V3FYJ V3FYJ / IBM 35P3262 1.5/3TB LTO-5 HH SAS 5.25
ARTESYN POWER SUPPLY iMP1-4LE0-4LE0-4LE0-4LE0-1Q0-1K0-00 73-690-5094I 1500W
Mainboard GIGABYTE GA-6BXD 2x SLOT1 4x Sdram PCI Isa 2x Ps/2 Lpt 2x Com 2x USB
Disco Rigido Dell Impresa Plus 0V6JNY V6JNY 800GB MLC SAS-2 LB806M 2.5'' Pollici
Streamer Sony SDX-1100 AIT5 400/1040GB SCSI 68-PIN Bianco 5.25'' Pollici
Motherboard JOINDATA SYSTEMS G486U-B 16xSIMM 30-PIN Umc Prossesor 486DX2-66
Streamer Dell 0U0007 U0007 200/400 GB LTO2 SCSI 8-00201-01 132T
Carte Mère JOINDATA SYSTEMS G486U-B 16xSIMM 30-PIN Umc Prossesor 486DX2-66
Soyo 4SAW2 Presa 3 Vesa Isa PCI
Disk IBM 90Y8873 90Y8876 HUC106060CSS600 600GB 10K 64MB SAS-2 2.5 " Pollici
Disco Duro Fujitsu MHFAT 2.1GB 4200U / Min Pata Ata Ide 512KB Cache 2.5"
Disco Duro Seagate Halcón 4XL ST34555N 4GB 7.2K Ultra SCSI 3.5''
Lauftwerk Fujitsu M2513A2 CA01338-B201 SCSI 50-PIN Óptico idad 3.5"
Mainboards Fujitsu-Siemens D1064-B12 GS2 SLOT1 Isa PCI Sdram 2xISA 5xPCI AGP
Mainboard Joindata Systems G486U-B 16xSIMM 30-Pin UMC Processor 486DX2-66
Streamer Dell 0U0007 200/400 GB LTO2 SCSI 8-00201-01 132T
Controller Karte Interface Module EMC 303-201-016B-02 VNX5400
Mainboard S Microsystems 501-7514-03 Socket 940 8XDDR2 VGA 6XRJ-45 2X-USB
Excelstor Callisto J840 40GB 7200 RPM 2MB ATA / PATA / IDE 3.5 Inch
JOINTDATA SYSTEMS G486U-B 16xSIMM 30-PIN UMC MAINBOARD PROXIMOR 486DX2-66
DELL 0U0007 U0007 200/400GB LTO2 SCSI 8-00201-01 132T STREAMER
Disco Duro SEAGATE MEDALIST SL ST51080N 1GB 5400Rpm SCSI 3.5'' Pulgadas
Hard Drive Fujitsu MHFAT 2.1GB 4200U/Min Pata Ata Ide 512KB Cache 2.5 " Inch
Lauftwerk Fujitsu M2513A2 CA01338-B201 SCSI 50-PIN Optical Drive 3.5 "
Alimentatore VAPEL EPW40-48D-1 W2PSD2201 53.5VDC 2200W PSU per Huawei S12710
Disque Dur Fujitsu MHFAT 2.1GB 4200U/Min Pata Ata Ide 512KB Cachette 2.5 " '
Seagate Hawk 4XL ST34555N 4GB 7.2K Ultra SCSI 3.5'' Hard Drive
Lauftwerk Fujitsu M2513A2 CA01338-B201 SCSI 50-PIN 3.5" Optical Drive
Servidor Adaptador de Red EMACS MRM-6650P 650WATT B001790038 Ups Hot Swap :
Hard Drive Seagate Hawk 4XL ST34555N 4GB 7.2K Ultra SCSI 3.5''
Hard Drive Seagate Medalist Sl ST51080N 1GB 5400U/Min SCSI 3.5'' Inch
Disque Dur Seagate Medalist Sl ST51080N 1GB 5400U/Min SCSI 3.5'' Pouces
Streamer Dell 0DF610 DF610 / IBM 96P0816 LTO-3 400/ 800GB SCSI 68-PIN
Placa Base De Servidor DELL 0CN7X8 CN7X8 DUAL LGA2011 DDR4 POWEREDGE R430 R530
Server Power Supply EMACS MRM-6650P 650WATT B001790038 PSU Hot Swap :
Hard Drive Fujitsu MHFAT 2.1GB 4200RPM PATA ATA IDE 512KB Cache 2.5" Inch
Optical Drive Fujitsu M2513A2 CA01338-B201 SCSI 50-Pin 3.5"
FUJITSU MHFAT 2.1GB 4200RPM PATA ATA IDE 512KB CACHE 2.5" HARD DRIVE
HP 80000298-103 LTO-4 FC 4GB 800GB/1600GB FIBER CHANNEL 4Gbps STREAMER
HP EB670A-000 BRSLA-0705-DC ULTRIUM LTO-3 SAS 5.25"""""" STREAMER
FUJITSU M2513A2 CA01338-B201 SCSI 50-PIN OPTICAL DRIVE 3.5 RNING"
Streamer Dell 0DF610 DF610/IBM 96P0816 LTO-3 400/800GB SCSI 68-PIN
Server Motherboard Dell 0CN7X8 CN7X8 Dual LGA2011 DDR4 PowerEdge R430 R530
JWS300-15 15V 22A 300WATT Lambda Switching Power Supply
Scheda Madre Scheda di Sistema IBM 73H3238 7024 E20 E30 I/O Lavagna 73H3237
Hard Drive Seagate Medalist SL ST51080N 1GB 5400RPM SCSI 3.5'' Inch
Interruptor HPE Aruba 2930F JL258A
Streamer Dell 0DF610 DF610 / IBM 96P0816 LTO-3 400/800GB SCSI 68-PIN
SEAGATE MEDALIST SL ST51080N 1GB 5400U/min SCSI 3.5"""""" Hard Drive
Intel DG965WH D41692-306 LGA775 4x DDR2 4x Pcie 3x PCI 6x SATA Ide
Alimentatore COSEL PBA100F-12 12V 8.5A 100W
SERVER POWER SUPPLIES EMACS MRM-6650P 650WATT B001790038 psu hot swap: 2x MRM-6650P-R
Commodore Amiga A500 Accessori Games Rete
Switch HPE Aruba 2930F JL258A
Streamer Dell 0DF610 / IBM 96P0816 LTO-3 400/800GB SCSI 68-Pin
Server Mainboard Dell 0CN7X8 CN7X8 Dual LGA2011 DDR4 PowerEdge R430 R530
Server Mainboard Dell 0CN7X8 CN7X8 Dual LGA2011 DDR4 PowerEdge R430 R530
Commutat
DELL 0DF610 DF610 / IBM 96P0816 LTO-3 400/800GB SCSI 68-PIN STREAMER
DELL 0CN7X8 CN7X8 DUAL LGA2011 DDR4 POWEREDGE R430 R530 MAINBOARD SERVER
Moerboard TYAN S5167G2NR-EFI 45052912 B1 Presa 775 4xDDR2 Ps/2 4xUSB Com VGA
Scheda Madre Fujitsu D3517-A13 GS3 Presa 1151 4xDDR4 Celsius W570
Supermicro P4SCE Desktop Boards 478 4xDDR ATX Intel 875P 30.5cm x 24.1cm
Frame Rilevatore ADLINK TECHNOLOGY Gie62 51-18502-0A20 2-CH Gigabit Ethernet
Matrox M9125 512MB M9125-E512F F7352-01 Pci-E 2xDVI-I 2560x1600 Graphics Card
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