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。
MICROMOTION R100S128NCAAEZZZZ w/1700I-12ABAEZZZ UNMP
FANUC A06B-0371-B175 NSFS
SICK DME2000-000S01 1013484 NSNP
INGERSOLL RAND 650408-8-B 150-1350PSI NSNP
REAXROTH MDD115C-N-030-N2M-130PB0 (R911256229) NSNP
YASKAWA CIMR-AU4A0044FAA NSFS
ALLEN BRADLEY 20F11FD040AA0NNNNN SERIES A AC DRIVE
SQUARE D MJL36400 600V 400A NSMP
SEIMENS 6ES7317-2AK14-0AB0 F/W V3.3.8 NSFS
GENERAL ELECTRIC DS200TCQAG1BGE NSMP
6ES5951-7LD21 NSFS
FOXBORO P0960KA REV. 0H NSNP
FOXBORO P0960KA REV. 0G NSNP
ALLEN BRADLEY 1756-L73 SER. B REMAN
GENERAL ELECTRIC 118D1388G1 118D1886P1 NSNP
RELIANCE ELECTRIC 57C422C NSFS
PARKER PVP4836RH11 3600PSI NSNP
JOSLYN CLARK T30U031-76 NSMP
SCHNEIDER ELECTRIC 8030ROM122 SER. A1 NSMP
SCHNEIDER ELECTRIC 8030ROM122 SER. B NSMP
INDUSTRIAL MRO PVQ20B2RSE1S21C21V11P13 V-02-466563 NSNP
SQUARE D JLA36250U31XYP 250A 600V NSMP
GENERAL ELECTRIC IC3603A229A NSNP
MODICON PC-E984-685 NSMP
AMK AN20F-1-1 400-480VAC 32A NSNP
FANUC A06B-6066-H235 NSMP
ALLEN BRADLEY 1771-NOV SER. C F/W A DATE: 2005 NSFS
ALLEN BRADLEY 1771-NOV SER. C F/W A DATE: 2007 NSFS
ALLEN BRADLEY 20AC022A0AYNANC0 SER. A F/W 5.001 400VAC 22A (DATE:2018) NSFS
ROSEMOUNT 1199DDH15APFW70LA000 NSMP
FANUC A06B-0564-B088#7000 NSMP
FANUC A06B-0247-B100#0100 NSMP
SQUARE D MGP36800 600V 800A NSMP
BELL MARK EY3501 UNMP
NUM MDLA2075Q00 75A UNMP
ALLEN BRADLEY 1768-L45 SER. B F/W 1.04 DATE: 2011 NSFS
ALLEN BRADLEY 100-D860 110-130V 16A NSNP
EATON NB3800PF NSMP
SJD69200NTH 200A 600VAC NSNP
ALLEN BRADLEY 1336F-B025-AA-EN-HAS2-L4 SER. A 380-480V 40A (NO COVER) UNMP
REXROTH MHD093B-058-PP1-BN NSMP
TECHNIOR UC112P/C NSNP
ALLEN BRADLEY 2711P-T12C4D1 SER. A 24VDC NSNP
REXROTH MKD071B-061-KP0-KN 262599 70V NSMP
ALLEN BRADLEY 8520-3S5A-BAT-EX4-S-1-2-3-5-7
ALLEN BRADLEY 2711-T9A5 SER. F F/W 3.13 100-240VAC 0.85-0.46A NSNP
REXROTH MKD071B-061-KP0-KN R911262599 NSNP
ABB 25-8000-00003040 SACEE1.2N-A 635V 1200A NSNP
CONTROL TECHNIQUES 142DSC300CAAAA 380/440V UNMP
SEW EURODRIVE KA37DT90S4BMC2HRES1A NSNP
GENERAL ELECTRIC DS215DMCBG1AZZ03A NSNP
EATON V201K5CUZ1 UNMP
ROSEMOUNT 3051CG5A22A1AS1M5B4E5CN 0-720PSI NSFS
6SL3120-2TE21-8AA3 600VDC 18A NSFS
REXROTH CSH01.1C-PL-ENS-EN2-NNN-NN-S-NN-FW R911308109 NSMP
ACUREX 43552-010 NSMP
ABB SACE EMAX2-E1.2N-1250 1SDA072192R1
GENERAL ELECTRIC DS3800HAFA1D1E
SQUARE D MJM36800 800A 600V (AS PICTURED) UNMP
ALLEN BRADLEY 2711-T10C3 SER. F 100-240VAC 0.4-0.25A F/W 4.48 NSNP
EATON LD2600
INGERSOLL RAND 37165776 NSFS
1FT6086-8AF71-1AB0
REXROTH 4WRL16WZ180S-30/G24Z/M 0811404209 2.7A NSNP
WOODWARD 5466-253 NSNP
ALLEN BRADLEY 1769-L32E SER. B F/W 1.17 DATE: 2015 NSFS
6SE7015-0EP50 380-480VAC/DC 15A NSMP
GENERAL ELECTRIC DS3815PFPA1J1A DS3800HFPB1F1E
CUTLER HAMMER WCBO6EF NSNP
ALLEN BRADLEY 1769-L36ERM SER. A F/W 1.002 DATE: NSFS
ALLEN BRADLEY 1756-IF8I SER. A F/W 2.012 DATE: 2019 NSFS
ALLEN BRADLEY 5069-L306ER SER. A F/W 1.063 DATE: NSFS
ALLEN BRADLEY 5069-L306ER SER. A F/W 1.063 DATE: 2018 NSFS
DURAPOT HDC1000-1 NSNP
SQUARE D LE36250LIG 600V 250A NSNP
PARKER PVP16204R26A1MP12 2000PSI NSNP
ABB 3HAC14551-2 NSMP
ALLEN BRADLEY 1336-BDB-SP23A SER. A NSFS
SEL 0387E013X53XX43 48/125VDC NSMP
HEINRICHS BGN-P135CV00L-0-S56-X NSNP
AMK AMKASYN-KU1,5 46438-0807-1109131 NSNP
PARKER FS200S 3000PSI NSMP
EATON HKDDC3400A1301T1001Z01 400A 600VDC UNMP
SQUARE D MGL36600 600V 600A NSFS
NORTH ATLANTIC INDUSTRIES HDC1000-24CR NSMP
INDUSTRIAL MRO 3CP360.60-1 NSMP
THOMSON LINEAR DTR115-040-S-RM115-89 NSNP
ALLEN BRADLEY 20BD011A0AYNANC0 SER. B F/W 10.003 480VAC 11A NSMP
MEASUREX 05362900
MOOG D633-7369 UNMP
HIRSCHMANN ECFL4-BFOC 943357-021 NSFS
UV422G NSFS
UV364G NSMP
SQUARE D BMEH582040 NSMP
DEZURIK 851402-1DA0-1E619-PHE1-AAA-0PTS 90PSI 3/4" NSNP
6SN1123-1AA00-0KA1 UNMP
LENZE E82EV402K4B000XXVA14 400/500VAC 12.3/9.8A NSNP
WOODWARD 5466-256 NSNP
CONTROL TECHNIQUES UNI2402 380/480V 17.0A NSNP
RED LION CONTROLS G310C000 24VDC NSNP
SQUARE D TVS4IMA24 277V NSNP
PARKER 03.25CJ2HLTS24MC4.803 NSNP
PARKER 03.25CJ2HLTS24MC4.803 UNMP
NAMCO EE230-18720 20-230V 0.5A 3000PSI 2.062" NSMP
ALLEN BRADLEY 20DD014A0NYNANNNN SER. A F/W 1.014 432-528 12.5A UNMP
FANUC A06B-6102-H211#H520 283-325V 48A NSNP
SCHRADER BELLOWS B80135027120/6012.000 150PSI NSNP
ALLEN BRADLEY 1326AB-B420E-21-L 2.84A NSNP
SQUARE D LJL36600U31X 600V 600A (AS PICTURED) NSNP
FANUC A290-7021-V502 NSNP
6SN1146-1BB02-0CA1 480VAC NSMP
P.Y.F.E. CYMAQ DS7050 14082 NSNP
SICK DME3000-111S01 1015921 NSMP
MODICON NW-BM85C002 NSNP
MODICON AM-0984-AT2
MORSE 13GCT60 F97M10074 UNMP
ALLEN BRADLEY 1336-B020-EOE-FA2 SER. A NSMP
SQUARE D LJL36600U31X 600A 600V NSNP
MODICON AS-B883-200 800IO
SANYO DENKI 20BA150FFW46 UNMP
SQUARE D RGF36160U63AE1 1600A 240V NUPI
GENERAL ELECTRIC 173C5050SAG101
ALLEN BRADLEY 1336F-B025-AA-EN-HCS2-L4 SER. A NSNP
FANUC A06B-6088-H322#H500
ALLEN BRADLEY 1336S-B040-AA-EN4-GM1-HA2-L6E SER. D NSNP
SSD DRIVES 590S-0700-9-1-1-00 220-500VAC 63A NSMP
SQUARE D 8105J-160 52927-121 SER. A 1500V 600A NSNP
6SN1145-1BA02-0CA0 (AS PICTURED) NSMP
MODICON AEG NW-BM85C002
ALLEN BRADLEY 8520-FOP SER. F (BR/WH) NSMP
SQUARE D 8502SGO2V03S SER. B 220-240V NSNP
WARD LEONARD 5DP4-20100 500VDC 80A (AS PICTURED) UNMP
KEBA ABB 3HAC023195-001 NSMP
GENERAL ELECTRIC DS200FSAAG2A NSMP
MARKEM-IMAJE 10029435 NSFS
ALLEN BRADLEY 2711P-T12W22D9P SER. A 24VDC NSMP
IET 7600 UNMP
GAI-TRONICS 10488-002 125VAC 7/10A UNMP
ALLEN BRADLEY 3130-A2 SER.A W/ 4 NDI86-8/110V
ALLEN BRADLEY 2711P-T10C4D9 SER. A REMAN
SEW EURODRIVE MDV60A0300-503-4-00
ALLEN BRADLEY 1785-L20E SER. F F/W A.2 5VDC 3.6A (NO KEY) NSNP
YASKAWA SGDG-10GT 90-253V 7.0A NSMP
ABB KLF-1 292B333A10 125VDC 5A NSMP
EATON SVX050A1-4A1N1 UNMP
ALLEN BRADLEY 1791ES-ID2SSIR SER. A F/W 1.001 VER. 02 NSMP
GENERAL ELECTRIC DS200IAXSG1AAA NSMP
EB14930-000-21 HPN699583 24VDC 1.29A UNMP
TETRA-K TH-70VFAS1 TH70VFS 200V 50A NSNP
RELIANCE ELECTRIC 86466-59S NSMP
YASKAWA ELECTRIC SGDH-60AE-P 200-230VAC 32A NSMP
ASCO NPL8344A71E 125/DC 10-125PSI NSNP
GENERAL ELECTRIC DS200TCPSG1ARE NSMP
JOSLYN CLARK 5U6-76 110-120V 10A NSFS
FERRAZ SHAWMUT A055B3D0R0-900E 900A NSMP
ALLEN BRADLEY 1771-DSX2 SER. A NSNP
EBARA FSD 65X50FSED51.5E NSMP
MERSEN A055B3D0R0-900E 5.5KV 900A NSMP
ALLEN BRADLEY 1785-L60B SER. C F/W E 5VDC 3.3A (NO KEY) REV. U2 NSNP
CENTERLINE FXY122XF000075AAAPC4Z00 NSNP
INDUSTRIAL MRO FXC125BA10000Z00 420-52075 NSNP
INDUSTRIAL MRO FXC125EC3000R0PZ00 420-52075 NSNP
RED LION CONTROLS G315C210 24VDC NSMP
ALLEN BRADLEY 2711P-RDT12CK SER. D NSMP
ALLEN BRADLEY 1336-WB110 SER. A 460VAC 110A NSMP
NSK 130BAR10STYNDBLP4A01 NSMP
ALFA LAVAL CPM-I2-GC-51-7-3A W/ 15RA EPID 88241106 NSMP
LUST MC7408 3X400-460VAC NSNP
URYU UEP-100MC NSMP
JOSLYN CLARK 5DP9-11100 120V 260A NSNP
ABB AF750N7-30
6AU1240-1AB00-0AA0 AXIS-CONTROL
ALLEN BRADLEY 20AD034A3AYNANC0 SER. A F/W 5.001 432-528VAC 31.2A NSMP
SMC MQRF16-M5 NSNP