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

XCKT Telemecanique, Limit Switch - x8 Piece

XPS-ASF, XPSASF5142, Telemechanics

CPM1A-20EDR1, omron

Z-10-D-IN, SENECA

MINI-PS-12-24DC/5-15DC/2, PHOENIX CONTACT

MCR-T-UI-E, PHOENIX CONTACT

3G3JV-AB002, omron

3TF50, SIEMENS, 415v 50Hz

RS 232 C Change over switch, SIEMENS

6 DC -8 AC, SIEMENS

OTC400-0000, SICK

SCHMERSAL AZ 16 zv, AZ 15 zvr - 4 pieces

PC612 C, SIEMENS

OTHERM DRIVES

TH102, ABB

ED 1817, ABB

S0EG-L-Q30-P-A-S-2L, FESTO

WS/WE140-2P430, SICK

Q64AD, MITSUBISHI

AES 1136, SCHMERSAL

TSXDEY32D2K TSX PREMIUM, CUTTER

6RB2040-0FA00, SIEMENS

SICK WTB12-3N1111 --2 Month --

TZIF 3, Hartmann  Braun

FDM121, Cutter

1P 6EP1 334-1SL11, 1P 6ES7 390-1AE80-0AA0, SIEMENS - 2 Pack

0 710 104, HENGSTLER - 5 Piece

NZM2-XTVDVR-0, EATON

HLGS2-050F811, SICK

EBE 295.1, MOELLER

KM2652 rev.0000, BECKHOFF

FTW 420-R0A0A, ENDRESS  HOUSE

1746-OV16, Allen-Bradley

Siemens 3UG4633-2AL30 SIRIUS

PSS CPU mushroom, 301060

BBC ZT 319b-E

900 121, Harmuth Electronics

PSSu ACE, mushroom

1SAP240100R0001,DC532, ABB

TZI 5/100, Chrome Schröder

ITM17, HIQUEL

3RB2283-4AA1, SIEMENS

SIG Positec (Berger Lahr) VRDM 397/50 LHA

XPS-AMF 5142 PRE-SALE Telemechanics

PR 2254, Programmable I/F Converter

PXF-10.924.1, BRODERSEN

FX2N-232IF, MITSUBISHI

Modicon ABLS1A24031, Cutter

MA-29, Westmo

3TK2820-1AL20, SIEMENS

UE10-4XT3D2, SICK

ABE7-H12R21 Telemechanics

KL9505, BECKHOFF

6GK1502-3AB10, SIEMENS

E94AZHX0051, Lenze

JUMO TMM-45/ 11,01,00,00

SKKT 131/120-2 SEMICRON, SEMIPACK 3

RXC40.1, SIEMENS -un -

SIEMENS SITRANS P, 7MF1564-3BA00-1CA1 0....1 bar

2x Bühler MES 4-W, magnetic contact, 2 pieces

Siemens 4NC5434-0CH20 Transformer 1500/1A

Proxitron Piros Infrared Sensor OSA 673.33

Leuze Electronic LS74SE, 6000 Light Barrier Transmitter

RKN 88T, LANDIS  STAEFA,

RKN 88 LANDIS  STAEFA, connectors missing

ABE7-R16T210 Telemechanics

SICK AMV50-011, connection module for barcode scanner CLV

Minipho IMT, Preamplifier 608214-9301-000

Lenord  Bauer GEL 8180A0S0000S, EcoController

EMXQ20 - 100, SMC

Sick WL36-B330

GMW A1410

eupec ND260N12K

crouzet SA12

JM Concept JK3000A1

AOiP ITI6-8R300F0B

KL3202, BECKHOFF

A03B-0808-C001, FANUC

PAXP, Red Lion Controls

TRI-TRONICS, OPTI-EYE, MDIV4

JOSEPH VÖGELE AG, 84-8011-0313/1498

462000.9070, SIEMENS

FW23B, MITSUBISHI

VW3A15101 Telemechanics

GL6 P0511S76, SICK

VA60.15-15, SIEMENS

VA60.20-22, SIEMENS

A16B-2203-0370, FANUC

HB12-1.7-A, Power-One

1P 6ES7 193-4CG30-0AA0, SIEMENS

RIA 250, ENDRESS  HAUSER

FEP9101-2, HILGER  CORE

Beckhoff KL3022 Analog Input

3HAC0373-1

E3V-7DC43S, omron

DSQC 349G-1, ABB SWIT-GUN-1

Dark motors BG63, PLG52 64:1, RE30-2-500,

PNOZ s2,751102, mushroom

FX3U-485ADP, MITSUBISHI

VDM086, SIGMATEK

AMK AMKASYN AP-FT2

NUM AXES V2, FC200822C

Indramata, TVM 2 2-050-220/300-W1/220/380 - Board

Indramatatate Power Module TDM 50A with QM50DY-H

SEW MDG11A Diagnostic Device  5m Cable 08155925

1P 6EP1333-2BA20, SIEMENS

1D4-0LCD, KBR Multicount

OG9 D500 HÜBNER - un -

IE65 TR Electronic

SICK BMV10-0111

REFU MP6016 05 SP05

ZL112-K25LOZ-E26L-Q, Vacuum Ejector, ZL112 MULTI-STAGE

6SE2100-1CA00 Siemens SIMOVERT P, Operator Panel

FIFE PS-18, 534 171-002

LT 370 C, BBC, ABB

SIEMENS SITrANS TW 7NG3242-0BA10

Sick UE10-2FG3D0

YELLOW B212.06 switching unit

SIEMENS 6GT2091-6EH50 KAB CONF ASM470/475/480/476 SLG STRAIGHT - 5m - Moby

mushroom PSSu A CE

Rexroth R165142220

pepperl  fox KHU8-DW-1D, 35742

Phoenix Contact EMG 45-ELR3/1.5 -- 2942739

QFM66, SIEMENS

PK6521 ifm

6ES7 131-4BD01-0AA0 (8x), 6ES7 151-1AA05-0AB0 (1x), Other, SIEMENS - 20 Pack

MG150  MG200 Toshiba --un--

SDSGABR056-22, Lenze

1L22DE10R Hydraulic Pump

ABB IDB552AR1

OISP PC3340-DPV1/A, Baumer

2/2-Way Solenoid Valve, Bürkert, 6281EV A13, 0NBR

KHU8-DW-1.D, PEPPERL  FOX 35742

H3CR-A, omron

PNOZ X2.1 24VAC/DC 2n/o, mushroom

PNOZ X2.1 2S, 774306, mushroom

MLC9000 B220 WEST Instruments, RS232

BALLUFF BIS-C400-001

KL4112 BECKHOFF

BC.C.31.H1.JR2, SUMMER, GEAR REDUCER

Knick A47 H1/1 Loop-Powered Insulator --un--

MK110, JWF

6ES7 138-4CA01-0AA0, 6ES7 132-4BF00-0AA0, SIEMENS - 4 Pack

QAF81.6 HVAC Products SIEMENS

LINDE UA 111 D

LSN 0300A, BOSCH

E5CN-Q2MP-500, Omron

8x Honeywell limit button, limit switch

SLG 70 MOBY E Siemens 6GT2301-0AB00, cable missing

52.09.001, JANITZA

KFD0-RSH-1, PEPPERL  FOX

VW3A 58 101

FTW325-A2A1A, Endress  Hauser

FBMAT01001, ECKELMANN

KL3142, BECKHOFF

XRD-EPS DC Cable, VAREX

SRT1-ID08, omron

BÜHLER MKS 1/W 2889999

SMP-E128-A2 C8451-A11-A28-1, SIEMENS

DEMAG 46948044

PSR-SPP-24UC/ESAM4/3X1/1X2/B, PHOENIX CONTACT

Modicon TM3DQ16R, Cutter

FUJI A50L-0001-0327

MV8H 330-11Y-1202-1, Schmersal - 3-Piece

DCM 1001/24/PFS KNEE

AK-PS 250, Danfoss

ALTC90/01, tecnosud

DG 6U-3, 84447250, Chrome Schröder

SIEMENS 580 231 9103.01, 6FX1123-1CC01, KUKA KRC 32

NORGREN SXE9573-A81-00

Phoenix Contact InterBus IBS CT 24IO GT-T, 2719470

Lifting spindle drive, FramoMorat mini 01D/A/8-2001-K, lifting motor linear motor stroke=85 mm

1P 6EP1961-2BA21, SIEMENS

1P 6ES7 151-3BA23-0AB0, SIEMENS

XPS-AM,XPSAM3440, Telemecanic

eupec 0N14KOF

3RF2410-1AC45, SIEMENS

NIVOTESTER FTL 325N-F1A1, ENDRESS  HAUSER

DI5003, ecomat ifm

RN1A23D10U, CARLO RAVAZZI

Danfoss MP 55, 120sec, 1/4 in Flare

DC-EC200/EC300 A, INTERROLL

6ES7 154-1AA01-0AB0, 6ES7 194-4AD00-0AA, SIEMENS

17710B, Allen-Bradley

MA 2 10-30V, Leuze

PSR-SCP-24UC/ESAM4/3X1/1x2/B, PHOENIX CONTACT

6SC6120-0FE00, SIEMENS

ED 1780a, ABB

KFD2-UT-1, PEPPERL  FOX

KFD0-CS-Ex1.54-Y72221, PEPPERL  FOX

ifm PN5006, EPS - link, 0...2.5 bar

Lenze EMF2111 B-V531

MXQ16 - 50, SMC

Sick WL9-2P430, 1018283

6FC5111-0CA05-0AA0, SIEMENS

KG5071 effector 150, capacitive sensors

Siemens SITOP 6EP1437-2BA00, 24VDC 30A, Male Missing

Magelis Display XBT HS W814585670111, Case Broken

RSW Technik GMBH, Control Panel

CM4-501-FS1, MOELLER

EMF2133IB, Lenze

BNS 333-01 YD, Schmersal - 2 in 1

144659, Baumer

MR-J3-10B, MITSUBISHI

6ES-194-4CB50-0AA0, SIEMENS

RKLE 595 230V AC, LSFF

STM12, COOPER

TMT , Endress  Hauser

KFA6-SR2-EX1.W, PEPPERL  FOX 103374 -un-

6GK5005-0BA00-1AA3, SIEMENS

VBA-4E-G16-ZEJ, PEPPERL  FOX

AKA 24M, Danfoss

FX1N-4EX-BD, MITSUBISHI

ED 1790b, BBC, ABB

SIMATIC 6EC3520-0A, SIEMENS

NDP-KE2-8E2, PEPPERL  FOX

siemens 6fx1126-1aa03

ifm POWER SUPPLY DN 2013, 24VDC 10A

XUE H3000 Telemecanic, Photoelectric Sensor

6DM 1001-7WB01-0, SIEMENS

6EP1437-2BA00, SIEMENS

AVL Watch Dog BB 0675

3RM1002-1AA04, SIEMENS

XAJ424MM068G, SIEMENS

WE100-2P4430, SICK

ZV3H 015-11-1451-2, Schmersal -un-

Mitsubishi Q173DV

VK4115F, Honeywell

Siemens 3RU1146-4HD0, 36 to 50A max

TOSHIBA MG400J2YS50

ODRIVE BRC03, P=1.5kW

Siemens TMD-02 Power Supply, Singulus Technologies

British Federal WS3000 / 1PV Timer

Siemens 6fc394-3ra, I/O Module 64E/32 Outputs, MPG Modules

mushroom PS, 301050, Power Supply

KFD0-SD2-Ex1.1045, PEPPERL  FOX 133240

G238A046SCDZ, ASCO

SCE238D004, ASCO

 ListingSK 3105.380, Rittal, enclosure heater 230 V, 250 W

TSX17-10/20, Cutter

6AV3505-1FB01, SIEMENS CHOIRS OP5

Q85BB62DL-B, BANNER

FTL 320-F1A1, ENDRESS  HOUSE

Phoenic Contact MCR-RTD/I-E, 2808378

EH-XD16,EH-150, PROGRAMMABLE CONTROLLER

VISECO F30010022 Temperature Controller HT55 2.51

Kieback  Peter FBM18

Kieback  Peter 2x FBM14W  FBM34w

Kieback  Peter DDC267BW  DDC271BW

MICROSENS Industrial Converter 10 BaseFL/TP

ABB SD821

omron f39-jb2a-d cable 7m for use with F3S-B only

KR 80.103-8 boiler controller

Winkle transmission, ML 050, BIRD, cube size 6.5 cm x6.5 cm, i=1:4, fi= 11 mm/12 mm

CP95SDB80-100-XC35, SMC --un--

Kieback  Peter FBM24W

Leuze LSS 96M-1070-43

Siemens SICOMP MMC216 Grid Semigraphic Module 6AB6-138-0AA

MHQ2-25D, SMC -un-

MHQ2-25D, SMC

KL4011, BECKHOFF

AK-XM 107A, Danfoss

sign 722, HENGSTLER 0722 001

6SE6400-0BP00-0AA0, SIEMENS