厦门泰尼电气有限公司

减少数字显示所需输出点数的方法
如果用数字量输出点来控 制多位 LED 七段显示器，所需的输出点是很多的。
在下图所示电路中，用具有锁存译码驱动功能的芯片 CD4513 驱动共阴极 LED 七段显示器。

销售负责人：张亮（工程师） 专线：0592-6809819

24小时移动专线：18030028083 QQ：2314094943 【传真：0592-6890859】

图　 PLC 的数字显示电路

Copeland Discus Compressor 3DA3A0750-TFD-800 7.5 kW 3PH 460V 3DA3A0750TFD800

Rblt Fanuc AC Spindle Servo Motor 3S A068-0753-B200-R 3.7/5.5 kW 200V

GE Fanuc AC Spindle Servo Motor 3S A068-0753-B300 #3000 A068-0753-B300#3000

Rebuilt Yaskawa AC Servo Motor USAMED-20M 2.0 Kw

Giken Kogyo Nutrunner ANC-3500D AC Servo Motor TS 4203 Torque Transducer

Goulds Centrifugal Pump Motor 2SVC1J5L0 5 hp 3500 RPM

Rebuilt Industrial Pump & Machine Warren Back Pullout Pump 8PH15 00411862000

Rebuilt GE Exciter Trimmable Voltage Supply DS3820FE2C1D1A VDM03970118G1AR01001

US 50 Hp 1800 RPM, 326T TEFC Premium Efficient AC Motor Built Explosion Proof

Ebara Pump EVMU3-18F0500T3S

DOVER FLEXO SUPB3-2500-0-DT-XR-Z 2500LB. TENSION TRANSDUCER LOADCELL

SMC Electric Actuator LR-1-20N-M7-650K-B LR120NM7650KB

GE General Electric 4141J58G1 PC Board

Marposs S/500 Measuring Gage Head 3414037001 4" X 5" X 2.5"

Eaton Airflex Clutch Brake 142266KM 22CB500 EL ASSV

GE Fanuc Whedco Servo Motor 35004731 MTR-3S45-G-R-O-E-O MTR-3S45-G-R-B-0 TMRO

Rebuilt Grundfos Vertical Multistage Centrifugal Pump CR32-2 A-G-A-EKUBE 7.5 HP

Rblt Ge Fanuc AC Spindle Motor Model Alpha3 A068-0853-B100 #3000 50/60Hz

Rebuilt Goulds Pump 2x3-14 2x3x14 50RPM 200GPM Impeller Diameter 12.125

Reliance Electric 30 HP VFD Sensorless AC Drive 430ER4060 GV3000SE

Rebuilt NYB York Pressure Blower 1808 Aluminum 7.5 Hp Motor 6 month guarante

Rebuilt Grundfos CR-15 Pump CR-15-02 A-GJ-A-E-HQQE A96126910-P10715206 5HP

Northstar R8600E602LD Rim Tach Magnetoresistance Encoder RT8500

GE Fanuc Whedco Brushless Servo Motor MTR-3S33-G-R-O-E-O 35004724 TMRO

Sealed Tested Robicon Controller Micro Board PCB 460K89.00T 460K89.00 Rev B

Yokogawa Admag AXF Magentic Flowmeter AXF100C -NNAL1L-AA1 2-2NB /FF1 Styl S1

Indramat Kollmorgen Goldline Brushless PM Servo Motor M-803-A-A9-074 AC

Allen Bradley ControlLogix 7 Slot 1756-A7/A 1756-L1 1756-M1 1756-ENBT

Levitronix LPC-4000.3 100-30014 10030014 Controller 240VAC 50/60HZ 4kW

Sola Hevi Duty Power Conditioner Voltage Regulator 63-29-315-8 15000VA MCR 15KVA

Rebuilt ITT A-C Centrifugal Pump E7-931-000-000 F7-M3 Stainless

Thermo Scientific AutoMATE Modular Gas Flow Computer 135416 A08KV022

Toyoda PCB CPU HOST TP-8040-2 TP80402 TMRO

FLOWSERVE Heater Exchanger and Pump Assembly A3R104317-01 Viking FH432 1 Hp

General Electric PCB Output Board DS3800NDAC1E1F NDAC 6DA06

Baldor Motor 84Z004015 36H880-010561 3HP 60HZ 3450RPM

ProMinent Sigma Pump S2BAHM16130SST00802000 S2BA 39.6g ph 232psi 16bar 126l

Avtron Hi-Memory Microprocessor Circuit Board PCB 630264 A20136

HACH OPTIQUANT INTERFACE MODULE LXV188.54 LXG180.53.00012 115V

Ebara Multistage Vertical Centrifugal Pump 40VTP3/16 62.2C 2.2KW

Ebara Multistage Vertical Centrifugal Pump 40VTP4/20 63.7C 3.7KW

Grundfos Multistage Centrifugal Pump CR8-50 U-A-A-AUUE 5 HP

NIB FISHER ROSEMOUNT PROCESS CONTROLLER PLC DPR 950 DPR950 492880201

Scratched Mitsubishi AC Servo Motor HC-SFS352B 3.5kW 2000RPM 17A 146V

TRIAD Super Light VI TR-18-8K-25-CI RECEIVER AND EMITTER

Martinetto Unimec MBD Screw Jack MTP 8010 Linear Actuator 43624340 1/10

Goulds G&L Lowara SSV Multistage Vertical Centrifugal Pump 3SVC1K5F0 7.5 HP

Denso TP3 Robot Teach Pendant 410100-0720 4101000720

Rebuilt Sanyo Denki Servo Motor 20BM430MXDT0 R12A831802

MORO MAR501T3L Blower 06/06-04060-003 w/ Siemens Motor 2900 RPM

Rebuilt Reliance 15 hp DC Motor 01KAL90407-WH 1KAL90407 MC3212ATZ 1750/2100 RPM

Rebuilt Sieb & Meyer Type M Brushless Motor System VFD 26.44.29 26.44.0007 Rev1

RBLT Sieb & Meyer Brushless Motor System 26.44.29 264429 S09

Rblt Sieb & Meyer 26.39.5 26395 Brushless Motor System

RBLT Sieb & Meyer 26.44.10 264410 Brushless Motor System Rev 1 60V Power

Rebuilt Yaskawa AC Servo Motor USAMED-12MS2S 1.2 kW Guaranteed TMRO

General Electric Circuit Board PCB 6BA02 C-ESS DS200LDCCH1ANA

Square D Altivar AC Speed Drive VFD Econo-Flex 30 Hp Flex58D28N4 A07B08 58EMG4VY

Yaskawa AC Spindle Servo Motor UAASKA-08DA1 200 V 7.5/5.5 kW 46/37 Amp.

Rebuilt Allen-Bradley Bulletin 1326 DC PM Servo Motor 1326-DPA4B

Yaskawa AC Spindle Motor UAASKA-04DZ1 200 V 3.7/2.2 kW 32/23 Amp.

General Electric GE LAN I/O Terminal Board PCB 531X307LTBAJG1 F31X307LTBA

RELIANCE ENCODER 607980-71B H2310240032X512 5-15VDC 135MA 5000RPM 3/8SH

Yamazaki Drill Spindle Feeder DH-25N

Siemens Permanent Magnet Motor 1 FTS102-0AF01-2

Rebuilt Kunkle Relief Valve 252060 252 060 Size 6 Set 3 43758 1-1

Fanuc Servo Motor A06B-0123-B076 #7000 Alpha 3/3000 C964C6754 B-65142E TMRO

Nagel Precision Hydraulic Pendular Link NC-6664 NC666401 PA0280 NB1167

IDEX Micropump + Motor Magnetic Drive 81154 0608 O/C GJ-N23-DN5194A B5926-3 TMRO

SMC Cylinder Electric Actuator LR-1-20N-M4-500K-B LR120NM4500KB TMRO

/Tested Spencer Gas Blower G-2507-HMOD G2507HMOD 7.5hp 3500RPM

RBLT Konecranes AC Electric Crane Motor MF13ZA106N155P44011T-IP55 18 kW 578932

Yaskawa AC Servo Motor USAMED-03M B2SD 1000rpm TMRO

Rebuilt Toyoda Sanyo Denki Servo Motor AP-5M11KXXC1 P60B2211KBXVT2

Quin Systems PTS Toolkit 2000 Servo Card PTSA801/R5 PTSA601

US Motors Direct Current Motor 25100622X00 10HP 37.4AMP 850/2300 RPM SHUNT

Allen-Bradley Servo Motor 1326AB-A3E-21 126147 3000RPM 7.8A 1.110OHMS 1.2KW

Sumitomo Drive Technologies Cyclo 6000 PA155756 CHHBN3B-6165-17 3HP 1750RPM

ABB IOEC I/O-Interface 3BHB000272R0001 3002271/078 UF C719 AE01

CHESTERTON 442 SPLIT SEAL SEAL SIZE: -36 SHAFT SIZE: 4.500

Rebuilt Baldor Reliance Industrial Motor Pumo CR8-40 AVA 5 HP

Dodge 044040 USAF Spherical Roller Bearing Pillow Block Series 532