1492-ACABLE015UC板卡船舶半导体工控备件优势经销

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；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，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。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

AJAX PULSE AMPLIFIER BOARD U-01-0206 MK-A 72031A01

 LEXINGTON 6 POSITION SWITCH RT1-206-H RT1206H 200 AMP A 200A 600V

ERICSSON POWER SUPPLY BML 353 206/2 PSU-AC-32 PSU-AC 7001410-J000 120-250Vac

SKF Pillow Block Bearing SYJ 30 TF SYJ30TF YAR 206-2F

 DYNAMATIC NEGATIVE BASE DRIVER BOARD 15-565-10 REV B 70-206-7

DYNAMATIC POWER SUPPLY CIRCUIT BOARD 15-568-1 REV B 70-208-1

 DAYTON JET PUMP MOTOR 3N090K 1-1/2 HP 3PH 3450RPM 56J FRAME 208-220/440V

ELECTRA-GEAR ABC21C510N/F GEARMOTOR W/ BRAKE 10:1 RATIO 1HP 208-230/460V 3PH

US MOTORS ELECTRIC MOTOR R471A 145TC FRAME 3PH 2 HP 1730RPM 208-230/460V 928000

GRACO REPAIR KIT 207-949 207949 FOR 208-005 DISPLACEMENT PUMP

DYNA STOP 3 PH A.C. MOTOR BRAKING CONTROL DS208-10 208V VOLT 60A AMP 10 HP 10HP

DELTRAN 208-10-028 UNIBRAKE 20810028 1-1/4"

Warner 208-10-028 UNIBRAKE 56 3FT LB 90 VDC 20810028

ICON CIRCUIT BOARD CARD CHOPPER 302-208-011 302208011 REV 03

Goldammer CG Oil Regulator Level Switch NR 50-L255-S-L1/210-

BOSTON GEAR HELICAL GEAR DRIVE SF863AR-132S-B5 2.210 HP 1750RPM 132:1 RATIO

 WESTINGHOUSE CONTACTOR TYPE M-210-2H M2102H STYLE 1289248 115 VDC COIL

AP-SYSTEMS AG SPS-BOX 3 SLAVE 704 210 010 073-A 704210010073A A-190-003-00-01

WARNER ELECTRIC EM210-10 MOTOR CLUTCH 3600 RPM 90Vac 34WATTS

DTS CIRCUIT BOARD CARD PLC APWB0211-004 KTC000204

K&T KEARNEY & TRECKER I/O MOTHERBOARD CIRCUIT BOARD 1-21293 1-21293-16 REV 09

Power Measurement Power Supply Xpress Card PM-9911B212-06 240 VAC 300 VDC

AJAX CIRCUIT BOARD U-01-0213 SC-72032A0

Chuo Seiki Y/Z-Axis Mechanical Stand LM-213-1 LM2131

REGAL BELOIT BMQ213-2 .871HP 7.5:1 RATIO FLEXALINE GEAR REDUCER 1750 RPM

 STAR BALL RAIL RUNNER BLOCK -10

SEIKO EPSON ROBOT I/F II CIRCUIT BOARD SKP-215-1 SKP2151

DRESSER ELECTRA MOTORS 0E-38435 SI H1AC5-217A GEARBOX SPEED REDUCER 180:1 RATIO

ASCO AIR VALVE P37X 83001 125 MAX PRESS P37X83001 w/ CV10-217-R2

KLOCKNER MOELLER CHASSIS CARD RACK PS 316.218-1 PS3162181 PS 316

IMO JAGUAR RFI FILTER RFM 220-1 RFM2201 -

IMOSM TORQUE VECTORSM220-1

INDRAMAT AC BLEEDER TBM MODULE TBM 1.2-40-W1-220 TBM1.2-40W1-220

REXROTH INDRAMAT RAC 3.5-100-460-A0I-W1-220 AC MAINSPINDAL DRIVE REBUILT

 GROVE GEAR FLEXALINE JMQ220-2 GEARBOX SPEED REDUCER 60:1 RATIO .49HP INPUT

OLI ELECTRIC VIBRATOR MVE220/2M 115V 1.3 A AMP .13HP 3600RPM 1PH -

OLI ELECTRIC VIBRATOR MVE220/2M 115V 1.30 A AMP .15HP 3600RPM 1PH -

 LOT OF 15 PFP  FILTER PF220-05ECF 90401490

 LOT OF 8 PFP  FILTER PF220-05ECF 90401490

ATB ANTRIEBSTECHNIK CONTROL MODULE OW 8/220 OW8220 220V VOLTS 8A A AMPS

ATB FREQUENCY CONVERTER OW 8/220 X OW 8/220 XS 220V VOLTS PSN 413109

 LOT OF 15 PFP  FILTER PFP220-10ECF 90401494

OMRON C120-OC221 / 3G2A6-OC221 PROGRAMMABLE CONTROLLER FOR SYSMATIC

SEIKO EPSON ROBOTSUB CPU CIRCUIT BOARD SKP-221-3

TOSHIBA IGBT MODULE A50L-1-0222 A50L10222 200A 200 AMP A

ID TECHNOLOGIES 222-0002-001 REV F LABEL PRINTER CONTROLLER MODULE SF60254D

ID TECHNOLOGIES P-222-0002-001 REV D LABEL PRINTER CONTROLLER MODULE VLT80-4001

ID TECHNOLOGIES P-222-0002-001 REV E LABEL PRINTER CONTROLLER MODULE VLT80-4001

SEIKO EPSON I/O CIRCUIT BOARD SKP-222-3 SKP2223

 BPI BEARING SEAL 65813 M0223-01 4.142 BORE

 BPI BEARING SEAL 65369 M0223-09 3.5505 BORE

PHILIPS VIDEO MODULE PLC CIRCUIT BOARD 4022-224-6886-4 4022-224-6886.4

SINGULUS CUAL TARGET CD 3231 0047 32310047 90-K225/11/2007 90K225112007

AJAX MAGNETHERMIC 72093A 01 MOTHER BOARD U-01-0226 MK-A

 MARTIN UNKEYED SPROCKET 160B8 1.441" 5.226 PITCH 8 TEETH

AJAX PULSE DRIVER CIRCUIT BOARD SC.72090A 01 U-01-0229 MK-B

SIEMENS CINCINNATI MILACRON SIMODRIVE CARD RACK CHASSIS 1-230 0644 6RB2101-3A-Z

SMC VACUUM REGULATOR T230-1-03G 100 SET PRSS 1.3kPA

 BALDOR VM7035T 1.5 HP MOTOR FOR HAZARDOUS LOCATIONS 1140RPM 230/460 VOLT 3PH

ELECTRA-GEAR ABC26C1412.5E/F GEARMOTOR 12.5:1 RATIO 2HP 208-230/460V 3PH 1730RPM

HYTROL LEFT HAND LH 4AC 10:1 GEARBOX W/ P56H5068 1/2 HP 208-230/460 3PH MOTOR

LEESON MOTOR G140682.00 FDC213T34DB2AL 10 HP 213T FRAME 208-230/460V 3515RPM 3PH

SOFTRON SN1 ELECTRONIC SOFT START MOTOR CONTROL 9A 3PH 60Hz 230/460/575V 2/5/7.5

VULCANIC 60541-00 HEATING ELEMENT FOR AIR DUCT POWER 3 MAXI 230-400 VOLTS

BvR ELECTRONIC POWER BOARD NT017-230/12 P/N 41052100

SICK PHOTOELECTRIC SAFETY SWITCH WEU 26/2-231 1015753 24VDC 8W

 GROVE GEAR FLEXALINE GEARBOX SPEED REDUCER TMQ232-2 20:1 4.18 HP 56C 1750RPM

 GROVE GEAR FLEXALINE GEARBOX SPEED REDUCER TMQ232-2 20:1 4.18 HP 140TC FRAME

FANUC CIRCUIT BOARD A20B-2101-0232/04C A20B2101023204C w/ HEAT SINK

AJAX HFCC EXTERNAL INTERFACE BOARD U-01-0233-MK SC# 72086A

SIEMENS MEMORY MODULE 6ES5 234-1AD11 6ES52341AD11

NORGREN B07-234M5EA PRESSURE REGULATOR 350PSIG IN 50PSIG OUT 175°F 1/4"NPT

 BRONWAY SPINDLE SHRINK CONTROL CIRCUIT BOARD ST2700 1-KT4-236 VER 1.1 0199

SEIKO EPSON ROBOT CONTROL POWER SUPPLY CIRCUIT BOARD SKP-237-1

SAFTRONICS DF8-25 A300056 REGENERATIVE DC DRIVE 120/240/1 V 60Hz 37A 0-90/180V

SQUARE D 500SV1B DRY TYPE TRANSFORMER SINGLE PHASE 0.500KVA 240/480V 120/240V

Miller Solenoid Coil 330-621A-4-10-0240 304/504 304504 240 VAC

SIEMENS DIGITAL POSITION DECODER CIRCUIT BOARD 6ES5-241-1AB11 6ES5241-1AB11

Siemens Adapter Casing 6ES5 491-0LB11 Input Module 6ES5 243-1AB11 6ES5243-1AB11

Siemens PLC Analog baugruppe Input Module Card 6ES5 243-1AA11 6ES5243-1AA11

RIGHTECH CORP 700-0245-6 CIRCUIT BOARD M-SXGA-6 P02A0050

PULS POWER SUPPLY UB10.245 12V 24V OUTPUT 240 WATTS

Emerson PLC Circuit Board 513-246-001 513246001

YASKAWA YASNAC OPERATOR INTERFACE PANEL JZNC-OP247-2 JZNCOP2472

UNKNOWN BRAND NAME CIRCUIT BOARD CARD PB000248-1 PB0002481

 LOT OF 3 CHESTERTON POLYMER SEAL 066128 6K 9.625X11.125X1.250

MURRPLASTIK CABLE HOSE CARRIER WIREWAY FLEX TRACK MP52.1 R250.1 RS182-5 155"L

 SQUARE D POWERPACT CDLEVV9XXAXFXX 1200A AMP PG/PJ/PK/PL 250-1200 P CRADL

Victory Tools Set of 4 2.250 Die

FLOWSERVE 6009178 STL LC COVER BRG THR OUTBD 3.250 BEARING COVER PUMP PART

ROHM KFD-HS 250/3 428660 65 KN 1 3 JAW LATHE POWER CHUCK

ROHM KFD-HS 250/3 CNC 3 JAW LATHE POWER CHUCK

SALVAGNINI CONTROL TEST UNIT CONTROLLER S3-250 S3250 220V SCET SGET

CONTRINEX YBB-14R4-0250-G012 SAFETY LIGHT CURTAIN RECIEVER

CONTRINEX YBB-14S4-0250-G012 SAFETY LIGHT CURTAIN SENDER

GRUNDFOS IMMERSIBLE COOLANT PUMP MTA 4-250 A-W-A A 96430491 P11024

SQUARE D / ILSCO 03713 6-250MCM Aluminum Lug

WATLOW FLANGE HEATING ELEMENT 6-29-250-1 0725 ELEMENT L: 29-1/4" 5000W 480 V 3PH

HEIDENHAIN LC 192F 387 089-24 515 251-01 ABSOLUTE LINEAR ENCODER ML 1540MM

ALLEN BRADLEY VME-5/30 VME5/30 CIRCUIT BOARD PLC MODULE 61-0255-35 PLC-5/V30B

DODGE TIGEAR 7916150FW MR94667 SPEED REDUCER 140/262-10

DYNISCO TRANSDUCER PT262-IOM-3/30-B171 PT262-10M

LINC MFG LIQUID LEVEL FLOW SWITCH PT265-01-0 PT265 30PSI -

SCREEN CIRCUIT BOARD CARD HCB22956-09 HCB22954-O9 EE0265-04 EEO265-O4

EXLAR LINEAR ACTUATOR GSX40-1002-MFA-RA2-268-RB 74965 460V 3000RPM REV A -

ELMO SERVO AMPLIFIER MODULE IBP-8/270HHO

WARNER ELECTRIC CLUTCH ATC-25 5 24V VOLTS 0.75 BORE

REX 140H 10' X 2.276" HEAVY ROLLER CHAIN

VENTEK VERSALOGIC VIDEO INTERFACE CIRCUIT BOARD CARD 280-0002-51 REV 1.1

Drexelbrook Engineering Explosion Proof Enclosure 285-1-42 or 285-1-43

SEIKO EPSON DRIVER POWER CIRCUIT BOARD CARD SKP286-3 SKP-286-3

FANUC CONTROL BOARD A20B-2004-0290/04C A20B2004029004C

Honeywell Sensotec Amplified Transducer 060-J291-01 2 PSIA 10 VDC 2 mV/V

UNKNOWN BRAND NAME CIRCUIT BOARD CARD SKP292-4

SICK LIGHT BEAM BARRIER SAFETY LIGHT CURTAIN 1 012 295 MSLS02-15011 MSLS0215011

VEXTA 2 PHASE STEPPING MOTOR PH296-01 1.8DC 4.5A AMP PH29601

SICK LIGHT BEAM BARRIER SAFETY LIGHT CURTAIN 1 012 296 MSLE02-15011 MSLE0215011

FANUC AMPLIFIER A06B-6058-H007 A06B6058H007 A16B1100-0300/01A

IGUS 5050C.02.300 3FT 36" ENERGY CHAIN CABLE CARRIER LOT OF 3

MAYR EAS-AXIAL 2-313.400L1=50L2=75L3=205 2/300.400

INDRAMAT AC SERVO CONTROLLER DRIVE TDM 3.2-020-300-WO 24v w/ MOD13/1X007-010

 APPLETON MALL IRON EXPANSION COUPLING XJ300-4 3"

ALLEN BRADLEY OVERLOAD RELAY 592-B1NF SER A 300A 300/5 -

EXLAR ACTUATOR KM60-0300-05-NM-P20-JGA-L3-PB W/ YASKAWA SGMJV06A3A6C

NO NAME 035 INDUSTRIAL DC MOTOR CLUTCH

FANUC AC A06B-0128-B175-R A6/300 1.40 KW 114V 3PH 3000RPM

LEUZE PHOTOELECTRIC RETRO-REFLECTIVE LIGHT SCANNER RK 85/7-300 RK857300 220 VAC

Integrated Hydraulic Limited Directional Valve 7SP300-12T 7SP30012T W-12-92

HILSCHER CIF30-DPM PC BOARD BSL-DPM V1.301 L9613013

UNKNOWN BRAND NAME CIRCUIT BOARD CARD B06A301-40 B06A301-4S B06301-4

Fanuc Control Board A02B-0094-C108 A16B-1212-0301/05A

FANUC GE CONTROL CIRCUIT BOARD CARD A16B-1212-0301/05A A02B-0094-C108