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。
以下链接皆有货
Elau Bg12 Base Unit Controller / *53130012
ELAU BM-2 Bleeder Module - Ventilation Module BM-2 13.5R/500W
Elau by Schneider SH070/60020/0/0/00/00/10/11/00 | SH30702P02F2100 Servo motor
Elau by Schneider SH070/60020/0/1/00/00/00/00/00 | SH30702P11A2000 Servo motor
Elau Control Panel Type: PT-1/21/0/0/0/4 *Version: V02.09.00D
ELAU Control Panel Type: PT-1/21/0/0/4 *Version: V02.09.00D
Elau Control Unit for PMC-2 Type: BE-7/10 DEFECT
ELAU Cutter MC-4 PacDrive Controller MC-4/11/03/400 HW: E0N503 SW: 00.16.32
ELAU Cutter MC-4 PacDrive Controller Type: MC-4/11/03/400
ELAU Cutter MC-4 PacDrive Controller Type: MC-4/11/03/400 / *HW: B0F503
ELAU Cutter MC-4 PacDrive Controller Type: MC-4/11/03/400 / *HW: E0p603
ELAU Cutter MC-4 PacDrive Controller Type: MC-4/11/03/400 / *HW: 90A202
ELAU Cutter MC-4 PacDrive Controller Type: MC-4/11/10/400 / HW:E0Q603
ELAU Cutter MC-4 Type: MC-4/11/03/400 / HW: E0Q603 / FW: V00.12.5x
ELAU Cutter MC-4 Type: MC-4/11/03/400 / HW:D0p503 / SW: 00.20.02
ELAU Cutter MC-4 Type: MC-4/11/03/400 / HW:E0p503 / SW: 00.16.41
ELAU Cutter MC-4/11/03/400 / HW: E0Q603 / SW: 00.16.41 / PacDrive Controller
ELAU Cutter MC-4/11/10/400 / HW:C0p503 PacDrive Controller
Elau drive block base.BG29 f.PMC-1S incl. PMC-1 + MC-1 + SX-1 mint condition
Elau iSH100/30058/0/1/00/0/00/10/00 | VIA1003C12A0000 | 66013301-007 Servo motor
Elau MAX-4/11/03/016/99/1/1/00 | 13130255-008 PacDrive Controller MAx-4
Elau Mc-4/11/05/230 Sl / Hw: A0d403 / Sw: 00.11.21
Elau MC-4/11/10/400
Elau Pacdrive C600 Control C600/10/1/1/1/00 / *HW: 2D83100451 - *SW: 00.16.42
Elau Pacdrive Control MAX-4/11/03/016/08/0/0/00 - *HW:G473A8 *SW: 00.11.09
Elau Pacdrive Control MAX-4/11/03/128/04/1/1/00 / *HW:H494A9 - SW: 20.01.2016
Elau Pacdrive Control MAX-4/11/03/128/08/0/1/00 - HW:B4Z2A9 SW: 00.22.03
Elau Pacdrive Control MAX-4/11/03/128/99/1/0/00 - *HW:G494A9 *SW: 00.12.20
Elau Pacdrive Control MAX-4/11/03/128/99/1/0/00 / *HW:G494A9 - SW: 00.16.42
Elau Pacdrive Control MC-4/10/..
Elau Pacdrive Controller Max-4/11/03/032/08/1/0/00 - *HW:H474A8 - *SW:00.15.03
Elau Pacdrive Controller MC-4/11/03/400 /*HW: E0l503 - SW: 00.20.01
Elau Pacdrive Controller MC-4/11/03/400 /*HW: E0p503 - SW: 00.20.02
Elau Pacdrive Controller MC-4/11/03/400 /*HW: E0p503 - SW: 00.22.21
Elau Pacdrive Max-4/11/01/008/99/1/0/00 - Hw:B43276 | Sw:00.11.01 | Opt-2/002
ELAU PacDrive MAX-4/11/01/008/99/1/0/00 - HW:B43276 | SW:00.11.01 | OPT-2/002 |
Elau Pacdrive Max-4/11/03/016/08/0/0/00 - Hw:G474A8 Sw:00.12.20
ELAU PacDrive MAX-4/11/03/016/08/0/00 - HW:G474A8 SW:00.12.20
Elau Pacdrive Max-4/11/03/016/99/1/0/00 - Hw:D452A8 Sw:00.11.07
Elau Pacdrive Max-4/11/03/032/04/0/0/00 - Hw:G474A8 Sw:00.16.32
Elau Pacdrive Max-4/11/03/032/99/1/0/00 Hw:H474a8 Sw:00.11.09
ELAU PacDrive MC-4/11/10/400 (SW: 00.22.XX) Schneider VDM01D10AA00 Servo drive
ELAU PacDrive MC-4/11/10/400 | 13130247 (SW: 00.22.XX) Servo drive, 400V, 10A
Elau PacDrive Power Supply Modules Type: NE-17/10/1/2/2 42TE MX/SX *2
ELAU Pacdrive Servo Motor Type: Sb105/ 30/06/05/19 /S /01/ 64/ Eokn
Elau PacDrive Servo Motor Type: SB105/30/06/05/19/S/01/64/EOKN
Elau PacDrive Servo Motor Type: SH100/40060/0/0/00/00/00/01/00 ID: 65013202-005
Elau PacDrive Servomotor Type: SB105/30/06/05/19/S/01/64/EOKN
Elau PacDrive Servomotor Type: SH100/40060/0/0/00/00/00/01/00 ID: 65013202-005
Elau Pmc-2 Servo Drive Type: Pmc-2/11/05/000/00/00/01/00/0k
Elau Pmc-2/11/02/001/00/01/10/00/10 / Hw: 8B309131011 / Sw: 10.07.04 Servo-Drive
Elau programming unit for PMC-2 type: BE-7/10 FAULTY
Elau SB070/60/10/05/11/S/01/64/EOKN | Art-Nr. 191911610-001 PacDrive Servo motor
ELAU SB070-40-10-05-11-S-01-64-EOKN 19191410-001 AC SERVO MOTOR 1.25NM
Elau Schneider Mc-4 Pacdrive Controller Mc-4/11/03/400 Hw: E0n503 Sw: 00.16.32
Elau Schneider MC-4 PacDrive Controller Type: MC-4/11/03/400
Elau Schneider Mc-4 Pacdrive Controller Type: Mc-4/11/03/400 / *Hw: B0f503
Elau Schneider MC-4 Pacdrive Controller Type: MC-4/11/03/400 / *HW: E0p603
Elau Schneider Mc-4 Pacdrive Controller Type: Mc-4/11/03/400 / *Hw: 90a202
Elau Schneider Mc-4 Pacdrive Controller Type: Mc-4/11/10/400 / Hw:E0q603
Elau Schneider MC-4 Type: MC-4/11/03/400 / HW: E0Q603 / FW: V00.12.5x
Elau Schneider MC-4 Type: MC-4/11/03/400 / HW:D0p503 / SW: 00.20.02
Elau Schneider MC-4 Type: MC-4/11/03/400 / HW:E0p503 / SW: 00.16.41
Elau Schneider Mc-4/11/03/400 / *Hw: 909102 - Sw: 00.10.01 Pacdrive Controller
Elau Schneider Mc-4/11/03/400 / Hw: E0q603 / Sw: 00.16.41 / Pacdrive Controller
Elau Schneider Mc-4/11/10/400 / Hw:C0p503 Pacdrive Controller
Elau Servo Drive PMC-2 Type: PMC-2/11/02/000/00/00/01/00/OK
Elau servo motor type: SM070-60-010-P0-44-S1-B0 / *303604-20
Elau Servomotor Type: SM070-60-010-P0-44-S1-B0 / *303604-20
Elau SH100/40060/0/0/00/00/10/11/00 SH31002P02F2100 65013202V013ABR Servo motor
Elau SM 100-40-050-P1-44-S1-B0 (Art.-Nr. 19203402-503) PacDrive SM Servo motor
Elau SM 140-30-290-P0-55-S1-B0 (Art.-Nr. 19204303-549) PacDrive SM Servo motor
Elau SM-070/60/010/P1/45/S1/B0 | 19202602-503 | 19202602V501001 Servo motor
Elau SM-070/60/020/P0/45/M1/B0 | ID-No 19202604-509 PacDrive SM Servo motor
Elau SM-100/40/080/P1/45/S1/B0 | Schneider 19203501-503 PacDrive SM Servo motor
Elau SM-100/40/080/P1/45/S1/B1 | Schneider 19203403V004001 PacDrive Servo motor
Elau SM-100/50/030/P1/45/S1/B0 | 19203501-503 | 19203501V503001 Servo motor
ELAU SSX-1/22/1/0 Base Unit Controller
Elau SSX-1/22/1/0 Basic Unit Controller
ELAU Unité de Base BG24/6 Incl. 2 X Contrôl
ELCAVCTN33 CABLE
ELCO 15066/2400 SUPPLY CIRCUIT BOARD C51901133A
ELCO 15066/2400 VOLTAGE REGULATOR PCB CARD 15074/1133
ELCO 15074/1106 POWER PCB CARD 15066/2104 B
Elcometer 151F
ELCOMMTECH 5800M-VT-M1ST FIBER OPTIC DIGITAL 8 CHANNEL VIDEO TRANSMITTER
ELCON 1030-A-0-0242-AA SERIES 1000 SMART TX ISOLATED BARRIER
ELDON Lic 75
ELDRIVE S-388001 JOTUN CONTROL CARD 5024-2-K REV A
ELEC KOREA ILSL-20-1 LIGHT CONTROLLER PCB CARD
ELEC-8 LASER MODULE E3330E
ELECTRIC INDICATOR CO 34MGUD-3352 MOTOR
Electric Potentiometer Module CFW100-IOP / * Mat.: 14409627
ELECTRIC WATER HEATING 16P414 H/S MEGAFLO & PREMIERPLUS T&P VALVE 10BAR 3.4"BSP
ELECTRO MOTIVE 8350079 POWER LIMITER
ELECTRO TNE STAR/DELTA TIMER
ELECTRO TPR1 THERMISTOR RELAY
ELECTROCRAFT 601-00019D
ELECTROCRAFT CORP E712 PERMANENT MAGNET SERVO MOTOR
ELECTROHEAT PT100 OHMS RESISTANCE TEMPERATURE DETECTOR RTD SENSOR
ELECTROLUX 0G6221 MAIN BOARD SPARTA PCB CARD 0296_0001E
ELECTROLUX 0L2583 DIWAP AZ60 DISHWASHER MAIN PCB CARD 673611U05CN
ELECTROLUX 0L4473 USER INTERFACE BOARD 6736074
ELECTROLUX 220 001-05 PROCESS MODULE PCB CARD 487 0279 03
ELECTROLUX 471-87 85 14 DOOR LOCKING DEVICE PCB CARD
ELECTROLUX AKO 546 693 WASCATOR REV. 0 CIRCUIT BOARD
ELECTROLUX AKO WASCATOR 514 466 A PROGRAMME TIMER 471 89 79-02
Electrolux Compressor R134a GL60PB
ELECTROLUX COP20 6758.508.00 POWER BOARD 0C0042
ELECTROLUX COP20 6758.508.01 MAIN POWER MOTHERBOARD 0C6570
ELECTROLUX COP3X PCB CARD PROCOND ELETTRONICA 452460001 86900100
ELECTROLUX COPUI20-X1 USER INTERFACE PCB BOARD COPUI20 REV.2
ELECTROLUX DIWAP10 DISH WASHER MAIN BOARD EU12-790H
ELECTROLUX E901207 PCB CARD CH-5001 AARAU DED AG 930200A/B/C.001 REV. A
ELECTROLUX EUTRON DIWAP10 PCB CARD EU05-790D 673610502
ELECTROLUX EWD900ZC INVERTER MOTOR CONTROL UNIT 47197931202
ELECTROLUX MARINE 471686068 ELECTRONIC 300°C
ELECTROLUX OG7091 EUROTAS DISPLAY
ELECTROMAGNETIC FLOWMETER TYDZ2015
ELECTROMATIC SY 175 100 S-SYSTEM PHASE ASYMMETRY RELAY
ELECTRONET EQUIPMENTS FL-700 FLOW INDICATOR TOTALISER
ELECTRONIC AUTOMATIC VOLTAGE REGULATOR 17071513
ELECTRONICS DEVICES ED710 GAS DETECTION SENSOR MODULE
ELECTROPNEUMATICS & HYDRAULICS CAN-IO MODULE MCM12120632
ELECTROSWITCH W-2 508A459G25 ROTARY SWITCH
ELEKTRO RELA ERAB530 CONTROLLER 50370
ELEKTRO RELA ERAB620 SAFETY DEVICE & CONTROLLER 46319
ELEKTRO RELA ERAB620 SAFETY DEVICE & CONTROLLER 47320
ELEKTRONIK APPARATEBAU EAB BCS03/6A_V2.0
ELEKTRONIK-APPARATEBAU DMS-V PCB CARD HA9711 V3.1
ELEKTRONIK-APPARATEBAU SM 8 MODULE
ELEKTRONIX COMMBOX