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。

GENERAL ELECTRIC DS3800HXRC1B1B DS3800DXRC1A1A UNMP

BELT-WAY SCALES BWINT 100-240VAC 1A NSNP

BAUMER FLDK110G1003/S42 NSMP

PERSKE KNF70.12-2D 01137680 230-400V 10-9A NSNP

PARKER R25V07K4SN 1000PSI NSMP

SIPA 5816016 NSMP

INDUSTRIAL MRO IC697CPM915-AA NSMP

MITSUBISHI MDS-D-SP-160 SPINDLE DRIVE UNIT    

NACHI ROP653-10 UNMP

SQUARE D MGF26800 800A 600V UNMP

INDUSTRIAL MRO 30A5333X012 NSNP

GENERAL ELECTRIC THJK426F000 NSMP

ALLEN BRADLEY 1394-SJT10-A SER. A F/W V5.01 UNMP

ALLEN BRADLEY 1394-SJT10-A SER. A F/W V6.01 UNMP

MIYACHI IT-540A NSNP

GE FANUC GENIUS IC660BBA105N 115VAC .25A NSMP

GENERAL ELECTRIC IC660BBA105N1 NSMP

KOLLMORGEN AKM74P-ANCNR-00 NSNP

1FN3300-4WC00-0AA1 LINEAR DRIVE  

ROSEMOUNT 8732ESR1F4N0D02M5D1GEB UNMP

ALLEN BRADLEY 440L-F4B1500-N 24V UNMP

ALLEN BRADLEY 1747-L551 SER. C (NO KEY) REMAN

KEYENCE LK-G152 NSMP

SQUARE D MJL36500 600V 500A UNMP

6EP1457-3BA00 400-500VAC 1.7-2.06A NSMP

SCHNEIDER ELECTRIC ATV930D18N4 380-480V 33.4A NSMP

6ES7318-3EL01-0AB0 24VDC NSNP

SCHNEIDER ELECTRIC NW-BM85-000 NSNP

MOOG G761-3008 4500PSI NSMP

ALLEN BRADLEY 8520-S5 RA08020097 SER. C REMAN

B&R AUTOMATION 2CP100.60-1 2010-CU162 NSNP

FAIRCHILD 24XFS81960002 NSMP

OMRON F3SJ-A1310P20-D UNMP

MICROMATIK MVME162PA-344 401M0053 NSMP

ROSEMOUNT 3051CD2A22A1AM5S1Q4Q8Q16 10.5-55VDC NSNP

INDUSTRIAL MRO 73126-7R UNMP

HONEYWELL 2001-200-150-126-200-00-100001-1-1-00 120V 0.4A 75'C NSNP

ALLEN BRADLEY 1756-EN2T SER. D F/W 11.001 DATE: 2019 NSFS

ALLEN BRADLEY 1756-EN2T SER. D F/W 10.007 DATE: 2016 NSFS

ALLEN BRADLEY 1791-OA32 SER. B DATE: 1998 NSFS

ALLEN BRADLEY 1756-EN2T SER. D F/W 10.007 DATE: 2014 NSFS

ALLEN BRADLEY 1756-EN2T SER. D F/W 10.007 DATE: 2017 NSFS

VIDEOJET 8.4CLARITY UNMP

ALLEN BRADLEY 1756-EN2T SER. D F/W 10.006 DATE: 2013 NSFS

ALLEN BRADLEY 1756-EN2T SER. D F/W 11.002 DATE:  NSFS

ALLEN BRADLEY 1791-OA32 SER. B BLOCK I/O MODULE DATE: 2006  FACTORY SEALED

ALLEN BRADLEY 1769-OA16 SER. A F/W 3.1 120/240VAC DATE:  NSFS

XYCOM 8450/HU OPERATOR INTERFACE TERMINAL

SQUARE D MGA36600 SER. 2 600V 600A (AS PICTURED) NSNP

ROSSI FO71B6B5 MR3I50UC2A 440V 1.0A UNMP

ALLEN BRADLEY 2711-K3A10L1 SER. B F/W 4.46 (BR/WH) NSMP

FANUC A06B-6079-H104 283-325V 12.5A NSNP

NIPPON TOP-1ME75-1-12MAVB EELQ-8T 2000V 0.60/0.57A NSNP

HEIDENHAIN ROD-880-3600-03S12-03 ROTARY ENCODER    

WESTINGHOUSE FBPL 600VAC 20A NSNP

GE FANUC A06B-0371-B610#7076 NSNP

PARKER PVP4830R2M10 NSMP

ASCO EV8308G361 24VDC 0-150PSI 1/2" NSMP

GE FANUC 18IT-MCU20032-001R00 UNMP

ROSEMOUNT S0FP1C0000U NSMP

ALLEN BRADLEY 2711-B6C8X SER. B F/W 4.21 (AS PICTURED) REMAN

ROSEMOUNT 5600 SERIES 34SPNCA TANK RADAR AB    

GARDNER DENVER G-BH1 2BH1433-7AH16-Z 380-480V 2.3A NSNP

PINNACLE MG-52-0F1-20-CE 53-113 NSNP

ALLEN BRADLEY 1783-MS10T SER. A NSMP

YAMAHA SR1-X-05 200-230VAC 2A NSNP

A5E03741685 SZVF79LS035449 UNMP

RESEARCH CONTROLS 1003GCN36SV0335P36 NSNP

MITSUBISHI HF-H354S 393V 7.8A NSNP

RELIANCE ELECTRIC 61C501 115V NSFS

YASKAWA CIMR-G5M43P7 10.2A 460V NSNP

INDRAMAT MTC-R01.1-M1-NN-FW NSNP

MARCIE ELECTRIC GN1500-LR-200K 1500VA NSMP

SQUARE D MGF26600 SER. 2 600V 600A (AS PICTURED) NSNP

SCHNEIDER AUTOMATION AM-SA85-002 5VDC .75A NSFS

SQUARE D KAL361751212 600V 175A NSFS

FANUC A06B-6114-H208 283-339V 19A NSNP

6ES7341-1CH01-0AE0  FACTORY SEALED

ALLEN BRADLEY 1326AB-B515G-S2L SER. B NSNP

TELESIS TMC470 UNMP

OKUMA MIV01-1-B5 U2211-0006-004R REMAN

ABB FS450R12KE3/AGDR-81C 3AUA0000109332 SPARE PART KIT  FACTORY SEALED

SQUARE D SLA3400K 400A 415V NSMP

DENSO RC3-HX4AC UNMP

ALLEN BRADLEY 8500-A1D-K1B UNMP

PARKER APEX6154 UNMP

1FK7061-4CF71-1CG2 203V 6.1A NSMP

6SE3215-2CB40 NSMP

6ES5466-3LA11 NSNP

ROSEMOUNT 3051L3AC0FD11AAM5 10.5-55VDC 0-1000PSI NSNP

ALLEN BRADLEY 2711-T5A2L1 SER. B F/W 4.46 REMAN

6SE7012-0TP50 480V NSNP

ROSEMOUNT 3051S2TA2A2E11A2AB4K6 10.5-30VDC 150PSI NSMP

FISHER CONTROLS 2500-1366-16514 3-15PSI NSMP

MITSUBISHI MDS-C1-CV-150 POWER SUPPLY UNIT    

ALLEN BRADLEY 1762-L40BWAR SER. C F/W 14 24VDC NSMP

ALLEN BRADLEY 1762-L40BWA SER. C F/W 14 NSMP

ALLEN BRADLEY 1762-L40BWA SER. C F/W 14 100-240VAC NSMP

ALLEN BRADLEY 1762-L40BWA SER. C F/W 11 REV. H 24VDC NSMP

BAILEY 547121FAAZ2 NSNP

6SL3120-1TE13-0AA4 600VDC 3A NSNP

ALLEN BRADLEY 1797-PS1E SER. B 85-253VAC 0.9-0.35A NUPI

CUTLER HAMMER A13GNO SER. A1 110-120V 270A UNMP

GOULD SHAWMUT A155C2D0R0-200E SER. CL-14 200EA 15.5KV NSFS

TB WOODS AFC4015.0A2 460V 31A UNMP

SQUARE D A050J727 600V 250A NSMP

1FT6086-1AF71-4AG1 UNMP

MOOG D633-7205 UNMP

MICRON 32-113-366 DT115-030 NSNP

THOMSON MICRON 32-113366-8868 DT115-030 NSNP

WESTINGHOUSE HLB3300 600V 300A UNMP

CUTLER HAMMER 758-20 NSNP

FIFE MAXCESS RMA19016 NSMP

ALLEN BRADLEY 5069-L320ERMS3 SER. A F/W 1.065 0-32VDC NSNP

FANUC A06B-0247-B100 230VAC 11A NSNP

MOOG 631F309F H75JOGM4VBY 4500PSI NSNP

GENERAL ELECTRIC FVK362R STYLE 4 600V 60A NSNP

GENERAL ELECTRIC FVK362R 600V 60A NSNP

GENERAL ELECTRIC FVK362R STYLE 1 600VAC 60A NSNP

ALLEN BRADLEY 5094-IY8 SER. B F/W 3.011 DATE:  NSFS

PROSOFT MVI56-GSC MVI56 F/W 1.03 24VDC NSMP

MORSE MG-600A NSNP

EATON SVX025A1-4A1B2 NSMP

PINNACLE MG-52-0F1-20-CE 53-091 NSNP

ABB 3HAC021799-003 NSFS

ROSEMOUNT 3051L2AA0FD21AAC6 10.5-30VDC 4-20MA 275PSI NSMP

ALLEN BRADLEY ABR115-080-S2-P2 NSMP

QUALITROL 118P-U-K-4-1-M 280V 30A NSNP

RELIANCE ELECTRIC 61C22B 803456-37RE 120VAC .5A NSNP

RELIANCE ELECTRIC 61C22B 803456-37RE 120VAC .5A REMAN

TOYOTSU TECHNO BMC-WIN-ARI NSNP

ASCO 54301052 120V NSMP

OMRON FH-SM02 NSMP

GENERAL ELECTRIC 869-EP5P5B5HRRANNGMPFBSENNBN NSMP

OMRON CS1W-NCF71 NSMP

GRUNDFOS FCM-PV/E/C-F-31I004BG NSMP

EATON NZM4-XR208-240AC NSMP

DINA ELEKTRONIK DNSFT1 230VAC 5A NSNP

JOSLYN CLARK 5SRG-76 110-120V NSMP

MITSUBISHI ELECTRIC GT2710-STBD 24VDC NSMP

LEESON CZ6T17VC30A 116166.00 460/380V 1.6/1.4A NSMP

SQUARE D LA26400AB 600V 400A UNMP

EATON ECN2214AAE 120V 30A NSFS

545-1104 NSMP

ALLEN BRADLEY PANELVIEW 550 2711-B5A1L1 SER. G REV. A FRN. 4.20 INTERFACE

PRO-FACE GP470-EG11 TOUCH PANEL    

GENERAL ELECTRIC DS3800HXRC1F1C w/ DS3800DXRC1C1B PC BOARD    

ALLEN BRADLEY 6181F-15TPW7 SER. E 100-240VAC 0.95-0.46A (NO KEY) UNMP

SCHNEIDER ELECTRIC LC1F500F7 110/120V NUPI

CUTLER HAMMER 7874A24G01 110/120V NSMP

YASKAWA CACR-SR30BE12M-U SERVOPACK SERVO DRIVE    

YASKAWA CACR-SR20BE12M-U SERVOPACK SERVO DRIVE    

ALLEN BRADLEY PANELVIEW 550 2711-B5A1L1 SER. F REV. J FRN. 4.00 INTERFACE

C98043-A1600-L1-11 NSNP

OMRON 3G3HV-B4220-CUE 380-460VAC 58A UNMP

AC-PRO ACM-K800-225 NSMP

INDRAMAT MDD093C-N-040-N2M-130PA1 611015 UNMP

GENERAL ELECTRIC 531X303MCPALG1 UNMP

WESTINGHOUSE A201K6CX MODEL J MOTOR CONTROL   

HEIDENHAIN SGDK 150 20619901 CONTROLLER    

GENERAL ELECTRIC DS3820DOSB OPERATOR PANEL   

OKUMA U0213-0006-002-11 UNMP

LENZE EVS9326-ES 00408455 UNMP

LENZE EVS9326-ES 13295287 (AS PICTURED) UNMP

BOSCH 0811404623 NSNP

REXROTH 4WRPEH6C3B04L-20/G24K0/B5M NSNP

JET PIPE 76190 415-1294 UNMP

MEASUREX 05361100 REV. G NSNP

SEL SEL-387 0387503X53XX4XX 125VDC NSNP

KONTRON SBC-815ET-VER NSMP

ALLEN BRADLEY 1771-IFE SER. A F/W H 5VDC 0.75A NUPI

SQUARE D MGF26600 SER. 2 600V 600A (AS PICTURED1) NSNP

ROSEMOUNT 3051CD3A02A1AH2 10.5-55VDC 3626PSI UNMP

ALLEN BRADLEY 1771-IFE SER. A F/W M 5VDC REMAN

ALLEN BRADLEY 1771-IFE SER. C F/W B 5VDC 0.500A NSNP

SQUARE D MGF26600 SER. 2 600V 600A (AS PICTURED) NUPI

ALLEN BRADLEY 520F-EOA SER. B STARTER

ALLEN BRADLEY 1760-L18AWA-EX SER. B 110-240VAC REV. D NSNP

WOODWARD 5466-353 REV. C MAIN TRANSCEIVER INTERFACE    

WOODWARD 5466-353 REV. A MODULE NETCON MAIN CHASSIS TR    

ALLEN BRADLEY 1760-L18AWA-EX SER. B 100-240VAC 10A REV. B NSNP

ALLEN BRADLEY 1771-IFE SER. C F/W B REMAN

ALLEN BRADLEY 1771-IFE SER. A F/W H NSNP

ALLEN BRADLEY 20G11ND027AA0NNNNN SER. A F/W 7.001 432-528VAC 24.8A NSNP

ALLEN BRADLEY 20G11ND027AA0NNNNN SER. A F/W 14.004 432-528VAC 24.8A NSNP

YASKAWA CACR-SR-44SZSDY231 UNMP

6AV6643-0CB01-1AX1 8" NSFS

GENERAL ELECTRIC TJC36400G 400A 600VAC NSMP

ABB DSCA130 57510001-AT BOARD MODULE   

DENISON T67CBW017B062R18A111 024-64855-0 NSNP

3RW5235-6AC04 460VAC 128A NSNP

GENERAL ELECTRIC IC754VGI12CTD-KJ NSMP

GENERAL ELECTRIC 193X231AAG01 NSNP

SQUARE D RJF36200 600V 2000A UNMP

ALLEN BRADLEY 801-FSC14 SER. A (BR/WH) NSMP

6ES7216-2BD22-0XB0 NSFS

ROSEMOUNT 2700C11BBUEZZZ NSMP

SCHNEIDER ELECTRIC HMIPPH7D0701 NSNP

FANUC A06B-6079-H201 NSMP

ALLEN BRADLEY 442L-SFZNMZ SER. B (WH) NSMP

SQUARE D LH26400AC 400A 600V NSNP

SCHNEIDER ELECTRIC HMIPPH7A0701 NSNP

WOODWARD 5009-425 NSNP

WOODWARD 5009-425 (AS PICTURED) NSNP

WOODWARD 5009-421 NSNP

WOODWARD 5009-421 (AS PICTURED) NSNP

YASKAWA SGDV-170D01A002000 380-480V 12A NSMP

Leroy Somer (Nidec Corp.) idrive SP5401 55/75 kW   

Intermediate Circuit Inverter 6SE7032-6TG70-Z

Sinamics DCM 6RA8093-4DV62-0AA0-Z 1600A VERSION: A2

Control Techniques idrive I 4404 90KW I4404

Control Techniques idrive I4404 LFT-M 90KW

Control Techniques idrive I4404 90KW

Leroy Somer Control Techniques Digidrive SK5402 75/90kW   

Rexroth HMV01.1R-W0120-A-07-NNN R911312757  HAB01.1-0350-1640-NN R911312503

Lenze 8200 Vector E82EV753K4B101 400v 75kw Inverter 13206929

Mushroom PSS SB 3047-3 AI ETH-2 Ident.No: 300170 4DOT/8DOS/3DOZ  

Sinamics 6SL3130-6TE25-5AA3 55KW FS: F    

ABB ACS800-04-0120-3 E210J400K454L509N651P901 110kw 400V