6ES7421-1BL01-0AA0

6ES7421-1BL01-0AA0

6ES7421-1BL01-0AA0

6ES7421-1BL01-0AA0

数字量信号连接应注意的问题

变频器的输入信号中包括对运行/ 停止、正转/ 反转、点动等运行状态进行操作的数字量输入信号（开关型指令信号），这些信号常来自PLC 的数字量输出信号。PLC 通常利用其内部的继电器接点（继电器输出型P L C ）或具有开关特性的元器件（晶体管输出型PLC）与变频器相连，得到运行状态指令，如图1 和图2 所示。在进行数字量信号的连接时应注意：

（1）使用继电器输出型P L C 与变频器相连时，应注意接触不良常带来变频器误动作，因此在实际接线中要注意连接可靠。

（2）使用晶体管输出型P L C 与变频器相连时，应注意晶体管本身的电压的高低、电流的大小等限制条件在其范围内，保证系统的可靠性。

（3）设计变频器的输入信号电路时，应尽量避免采用继电器等感性负载，因继电器开闭产生的浪涌电流可能引起变频器的误动作。

（4）当P L C 输出的开关信号进入变频器时，有时会发生外部电源和变频器控制电源之间的串扰，应注意对P L C和变频器分开接地，避免两者使用共同的接地线。

6SN1123-1AB00-0HA0

6FC5110-0BB01-0AA2

6SN1118-0AE11-0AA0-------------------

6FC5103-0AB01-0AA1 各2----------------

KOHUE ASK1   2

DC1040CL-311-000-E   5

T4810000    1

M2AA056B-4  PN#3GAA052002-BSA

M3AA 080D-4  各1

1SVR040011R2500   10个

6SL3352-6BH00-0AA0    1  

6ES7 400-1TA01-0AA0  1

6ES7 952-1KL00-0AA0  1

6ES7 431-0HH00-0AB0  1

ACS880-01-145A-3 55kW  1台-----------------

ACS880-01-72A-3 37kW  2台----------------

B1C2007886

B1C0500363

B5E0090087

B1C520085.00M

B1C260706.00

B1C3000699 各1

DSAI130A(3BSE018292R1 )   3

DP640 3BHT300057R1   1

1485P-P4R5-D5   20  面价3312

1TGE106110A4001   3

1TGE106110E4025   2

1TGE106110A4002   2

1TGE106111H4080   1

6AV6381-2BQ07-5AV0   2

6AV6371-1DR07-5AX0   2

6AV6371-1DV17-5AX0   2

140DAI55300   10个 面价7322

140DAM59000  2个 面价5607

1771-AM1/B  老面价16900   1个

BMENOC0301   10

BMEP582020   45

6AV2123-2JB03-0AX0   1

6ES7215-1AG40-0XB0   1

ZBE-102   10

ZBE-101   80

XS618B1MBL5   20

IC200CPUE05-CG    1

IC200CHS022      1

IC200ALG264      1

IC200MDL650     1

IC200MDL750     2

IC200PWR002D   1

IC200ALG326      1

IC695PSD040      2

IC695CPE305       2

IC695ETM001     4

IC695CHS012     2

IC647MPP00      1

6FX2001-3JC22-3DA0     数量1  

6FC5250-6BX30-5AH0含程序  数量：1

6ES7153-4AA01-0XB0      8

6SL3163-1AM00-0AA0     2个

1FN3300-4SA00-0AA0

1FN3300-4TP00-1AE0

TM3AI2H 2路输入

TM3AI8 8路输入

TM3AQ2 2路输出

TM3DI16 16路输入

RDCU-12C        3

ZCU-12      6

NDBU-95   64008366         3

FDCO-01       6

KOHUE ASK1 0553300000

NDR-240-24   3

DRP-240-24   3 巴基斯坦

6DL3100-8AC    1

6ES7317-2AJ10-0AB0    1

6ES7322-1FF01-0AA0    1

6EP1331-1SH03    1

6AV7230-0EA30-2CA0     1

1769-L35E    22年面价：51754    1

20HIMA3   新面价：1649   3

Yaskawa Print Motor PMES-12-YR41

Yaskawa Print Motor PMES-16-MA31 

Yaskawa Processor Board JANCU-MCP01  WOW 

Yaskawa PSCM-953069 PSCM [01A] L301A SCSCML3195 BOARD 

Yaskawa pusher motor from 1994 Selco WNT200

Yaskawa R01SA Minerita RM Series Servo Motor

Yaskawa R02MA2OE UTOPI-100SE 60  warranty

Yaskawa Reactor 80A UZRA-B 

Yaskawa Reactor UZBA-B 36732

Yaskawa Regenerative Resistor Unit  JUSP-RA WARRANTY

Yaskawa Regenerative Resistor Unit  JUSP-RA05 WARRANTY

Yaskawa Regenerative Resistor Unit JUSP-RA

Yaskawa Relay RB-2D520 AC250V Coil: DC24V 36179

Yaskawa Resolver PG Transducer Model: PRPT-01D2.

Yaskawa RHA-25F/21D Circuit Breaker   

Yaskawa -RHP-15-5-7

Yaskawa -RHP-15-6-6

Yaskawa rhp-1515.7 5.7 amp thermal relay overload

Yaskawa RKH-35/8B Thermal Relay 8A  WARRANTY

Yaskawa ROBOT BRAKE RELAY BOARD PCB JARCR-XFL02B REV B

Yaskawa Robot Cables UBCD0404 F1-1 Working

Yaskawa Robot Controller and Track Cables CN WORKING

Yaskawa Robot Controller PAC/ELC2 SRC-II 006 working

Yaskawa Robot Controller XU-BCD0404 working

Yaskawa Robot Controller XU-CM7001 working

Yaskawa Robot Controller XU-CN1112A working 0190-15107

Yaskawa Robot Controller XU-CN1170A  0190-14740

Yaskawa Robot Controller XU-CN1170A 0190-23873

Yaskawa Robot End Effector 300262-2007 0190-25290 working

Yaskawa Robot Power Supply Module XU-DL1110 working

Yaskawa ROBOT SERVO CONTROL I/O UNIT JZNC-XIU01B

Yaskawa ROBOT SERVOPACK XRC CONVERTER JUSP-ACP25JAAY11

Yaskawa Robot Track Cable Kit XU-ACL4141 

Yaskawa Robot VS2B Controller RC ELC1 TEL UNITY TOKYO ELECTRON

Yaskawa ROBOTIC CONTROLLER JANCO-MIO04

Yaskawa ROBOTIC CONTROLLER JARCR-XEB01 EXPANSION BOARD

Yaskawa ROBOTIC CONTROLLER JZNC-XIU01 

Yaskawa ROBOTIC CONTROLLER JZNC-XIU01B 

Yaskawa ROBOTIC CONTROLLER JZNC-XRK01B-1 CPS-150F XCP01

Yaskawa ROBOTIC CONTROLLER JZNC-XRK01B-1 CPS-150F XCP01 NICE

Yaskawa Rotary Encoder PREH-2E5T/100-M WARRANTY

Yaskawa S97725142 SERVOPACK CONTROLLER CACR-SR 20SB1AF

Yaskawa Saftronics 15HP G3 CIMR G3U4011 G3U40111

Yaskawa Saftronics CIMR-G3S45P5 CIMRG3S45P5 VFD

Yaskawa Saftronics CIMR-H5.5B.D05 7.5HP HII 460V Series Drive

Yaskawa Saftronics GP543P7 MagneTek GPD505V-B008

Yaskawa Saftronics PC740P4 MagneTek GPD315-MVB002 CIMR-V7AU40P4

Yaskawa Saftronics PC740P71 CIMR-V7AU40P7 460V 3.4 Amp 3 Phase Inverter Drive

Yaskawa Saftronics PCU41P5 MagneTek GPD333-DS043 Omron 3G3XV

Yaskawa Saftronics VM721P5 MagneTek GPD305-JDA008 Omron 3G3JV

Yaskawa Saftronics VM721P5 MagneTek GPD515C-B003 Omron VG540P7

Yaskawa SANYO DENKI ? 69BM330HBRZB 4.1 KW AC SERVO MOTOR

Yaskawa SANYO DENKI 69ZBM095HCRZB ABS SUPER SERVO MOTOR

Yaskawa SAOPower Transformer USN-B 0.9 KVA 900 VA Single Phase 

Yaskawa Saw carraige drive motor from 1994 Selco WNT200

Yaskawa Sequence Unit JPDC-Z001

Yaskawa Series SGM/SGMP/SGDA User's Manual 3212A-3

Yaskawa SERVO AMP CACR-SR10BB1BF-H

Yaskawa Servo Amplifier Drive SGDH-05DE

Yaskawa Servo Amplifier SGDA-01AS Lot of 2  Working

Yaskawa SERVO AMPLIFIER SGDH-04FE W/ RARA IRV200 BRAKE

Yaskawa Servo Control Switch JAMSC-B1066 23933

Yaskawa SERVO CONTROLLER JEPMC-MC200 MP920 SVA-01 

Yaskawa Servo Controller TEL Unity 2 BC930310 working

Yaskawa Servo Drive CACR-02-TE1K  Motor USAHEM-02-TE53

Yaskawa Servo Drive CACR-S20SB1BFY100

Yaskawa SERVO DRIVE CATSMC3010 

Yaskawa Servo Drive CPCR-MR02C

Yaskawa Servo Drive CPCR-MR02CJ

Yaskawa Servo Drive CPCR-MR02DJ

Yaskawa servo drive from 1994 Biesse Rover 346 Y axis

Yaskawa servo drive from 1994 Selco WNT200

Yaskawa Servo Drive Motor SGMP-04U314M  Working 

Yaskawa SERVO DRIVE SERVOPACK SGDM-04A360 PAINT DAMAGE

Yaskawa Servo Drive SGDA-01AP 200v  WORKING

Yaskawa Servo Drive SGDA-01AS 200v

Yaskawa Servo Drive SGDB-10AN Rebuilt w/Warranty

Yaskawa Servo Drive SGDH-01BE 37092

Yaskawa Servo Drive SGDH-08AE-SY905  Working

Yaskawa Servo Drive SGDS-01A72AY539  0190-23218

Yaskawa Servo Drive SGDS-01F31A 0190 19534 

Yaskawa Servo Drive SGDS-20A75AY577  0190-30699

Yaskawa Servo Drive SGDS-20A75AY585-E  0190-33985

Yaskawa Servo Drive~CACR-HRA5BAB11Y5~

Yaskawa SERVO DRIVER CONNECTOR JZSP-CSI9-2-E 

Yaskawa Servo Motor  UGTMED-10X 

Yaskawa Servo Motor CACR-PR02AA4AH

Yaskawa Servo Motor PMES-09-HG11 

Yaskawa Servo motor PN-USAGED-09-ML21

Yaskawa Servo Motor SGLTW-80A400B-AM21  0190-31915

Yaskawa SERVO MOTOR SGM-01A3SU11 100W 200V 0.87A EXCELLENT TAKEOUT MAKE OFFER 

Yaskawa SERVO MOTOR SGM-01A3SU21 100W 200V 0.87A EXCELLENT TAKEOUT MAKE OFFER 

Yaskawa SERVO MOTOR SGM-A5A3SU11 50W 200V 0.6A EXCELLENT TAKEOUT MAKE OFFER 

Yaskawa Servo Motor SGMAH-01AAF-YA11  Working Lot of 2

Yaskawa Servo Motor SGMAH-02BAF41

Yaskawa Servo Motor SGMP-010314M 

Yaskawa servo motor taken from 1994 Biesse Rover 346 Z axis

Yaskawa Servo Motor UGCMED-04AA2SF 

Yaskawa Servo Motor UGCMED-04-YR13

Yaskawa Servo Motor USACEM 02AA2KB 

Yaskawa Servo Motor USACEM 03AA2KB 

Yaskawa Servo Motor USADED-22-YRS11 Motoman and Others

Yaskawa Servo Motor USAFED08FA10X 

Yaskawa Servo Motor USAFED-09FA1 USAFED09FA1 

Yaskawa Servo Motor USAFED-20B 22K 

Yaskawa Servo Motor USAGED-13AS2KE 

Yaskawa SERVO MOTOR USASEM-05AE2KX

Yaskawa Servo Motor with Gear Motor SGMP-01U314M SG25SA-P01U3 Lot of 3 

Yaskawa Servo Motor with Gear Motor SGMPH-01AAE-YA15 0190-27418  Working

Yaskawa Servo motors as taken from Busellato Optima

Yaskawa Servo Pack CACR-HR10BB

Yaskawa SERVO PACK CPCR MR 021 KATY5 JAPAN

Yaskawa SERVO PACK POWER SUPPLY JUSP-ACP07AA 208

Yaskawa SERVO PACK SERVO CONTROLLER CACR SR03TZ6SS MACHINE SHOP PARTS

Yaskawa Servo Pack SGDH-20AE 200v

Yaskawa Servo Pak CACR-PR01AE4ESY6

Yaskawa Servo Pak CACR-SR01AA2 AH-Y3

Yaskawa Servo Pak CACR-SR05AA2 AHY315

Yaskawa Servo Pak SGDA-08AS 200V

Yaskawa SERVO POWER SUPPLY JZRCR-XPU01C

Yaskawa SERVO SERVOPACK CONTROLLER CACR - SR20SB1BF

Yaskawa Servo USADED-22YRW11 Encoder UTMAH-B12BDYR8

Yaskawa SERVODRIVE CATCACR-HR10BABY5 200V

Yaskawa ServoPac SGDG-10GT Legend 10 11237

Yaskawa SERVOPACK  DR2-02AC -NY41 220VOLT

Yaskawa SERVOPACK  DR2-08AC-NY41 220VOLT

Yaskawa SERVOPACK  DR2-A3AC-NY41 220VOLT

Yaskawa SERVOPACK  DR2-A5AC-NY41 220VOLT

Yaskawa SERVOPACK 0.20kW / 0.27HP AC SERVO DRIVE SGDM-02ADA

Yaskawa SERVOPACK 0.40kW AC SERVO DRIVE SGDM-04A360

Yaskawa Servopack 200V CACR-PRA5AC3ER CACRPRA5AC3ER

Yaskawa SERVOPACK 200V CATCACR-SR05AC1ER

Yaskawa ServoPack 200V SGDH-75AE Ver. 0810E Working

Yaskawa Servopack 3 Phase SynqNet 200V Servo Drive SGDS-02A72AY539 working

Yaskawa SERVOPACK 400W AC SERVO DRIVE SGDA-04AS

Yaskawa SERVOPACK 400W AC SERVO DRIVE SGDA-04AS DAMAGED

Yaskawa Servopack AC Servo Drive 0500-00285  SGDS-50A72AY539

Yaskawa Servopack AC Servo Unit CACR-PR01-KA4BU working JUSP-ACP07AA

Yaskawa SERVOPACK AMPLIFIER  CACR SR20SB1BF S/N = S87088-13-21

Yaskawa SERVOPACK AMPLIFIER CACR HG02AAA CIRCUIT BOARD MACHINE

Yaskawa SERVOPACK AMPLIFIER CACR SR 20SB1AF

Yaskawa SERVOPACK AMPLIFIER CACR SR 20SB1AF

Yaskawa SERVOPACK AMPLIFIER CACR SR S870791313

Yaskawa SERVOPACK AMPLIFIER CACR SR20SB1BF

Yaskawa SERVOPACK AMPLIFIER CONTROLLER CACR-SR 20SB1AF

Yaskawa Servopack CACR-03KA3BU + Power Supply 

Yaskawa ServoPack CACR-PR 03 BC 3ESY11

Yaskawa ServoPack CACR-PR 03 BC 3ESY70

Yaskawa ServoPack CACR-PR 10 BC 3CSY10

Yaskawa ServoPack CACR-PR 10 BC 3CSY10

Yaskawa ServoPack CACR-PR 10 BC 3CSY85

Yaskawa SERVOPACK CACR-PR01AA4 AH GOOD TAKEOUT

Yaskawa Servopack CACR-PR03BC3ESY11 4 HSP Servo Amplifier AC Drive Driver CNC

Yaskawa SERVOPACK CACR-SR01 AA2 

Yaskawa SERVOPACK CACR-SR01 AA2 MANY SIZES AVAILABLE

Yaskawa Servopack CACR-SR01AB1ERY19

Yaskawa ServoPack CACR-SR01AB1ERY19 

Yaskawa Servopack CACR-SR02AB1ER Y19 235014-4-1

Yaskawa SERVOPACK CACR-SR03 AB1ER MANY SIZES AVAILABLE

Yaskawa SERVOPACK CACR-SR03 AB2ER 2 AVAILABLE

Yaskawa Servopack CACR-SR03AB1ER CACRSR03AB1ER 

Yaskawa SERVOPACK CACR-SR03BE13Y44 SR03BE1 SR03BE

Yaskawa SERVOPACK CACR-SR05 AB1ER 4 AVAILABLE

Yaskawa SERVOPACK CACR-SR05 AB2 MANY OTHER SIZES AVAILABLE

Yaskawa SERVOPACK CACR-SR05AA2  Other sizes available

Yaskawa Servopack CACR-SR05AB1ER CACRSR05AB1ER 

Yaskawa servopack cacr-sr05ac1BR

Yaskawa SERVOPACK CACR-SR10BB1AM

Yaskawa Servopack CACR-SR10BC CACRSR10BC 

Yaskawa SERVOPACK CACR-SR10BE13Y44 SR10BE1 SR10BE

Yaskawa ServoPack CACR-SR10SZ servo motoman 

Yaskawa Servopack CACR-SR15SZ1SDY77 Servo Drive Rebuilt

Yaskawa Servopack CACR-SR15SZ1SDY77 Servo Drive Rebuilt

Yaskawa SERVOPACK CACR-SR15SZ1SSY228 MOTOMAN DRIVE CACR

Yaskawa SERVOPACK CACR-SR20SZ1SSY219 MOTOMAN DRIVE CACR

Yaskawa SERVOPACK CONTROLLER  CACR SR 879192-2-10

Yaskawa SERVOPACK CONTROLLER CACR - SR 208SB1BF SERVO

Yaskawa SERVOPACK CONTROLLER CACR - SR20GB1BF AMPLIFIER

Yaskawa SERVOPACK CONTROLLER CACR - SR20SB1AF

Yaskawa SERVOPACK CONTROLLER CACR - SR20SB1AF AMPLIFIER

Yaskawa SERVOPACK CONTROLLER CACR - SR20SB1AF COMPUTER

Yaskawa SERVOPACK CONTROLLER CACR SR 10SB1GF

Yaskawa SERVOPACK CONTROLLER CACR SR 10SB1GF

Yaskawa SERVOPACK CONTROLLER CACR SR 10SB1GF MACHINE

Yaskawa SERVOPACK CONTROLLER CACR SR 208SB1AF

Yaskawa SERVOPACK CONTROLLER CACR SR20GB1BF S1L626112

Yaskawa SERVOPACK CONTROLLER CACR SR20SB1AF S97724-13-2

Yaskawa SERVOPACK CONTROLLER CACR SR20SB1AF S97724137

Yaskawa SERVOPACK CONTROLLER CACR SR20SB1AF S9948652

Yaskawa SERVOPACK CONTROLLER CACR-SR 20SB1AF MACHINIST

Yaskawa SERVOPACK CONTROLLER CACR-SR 30TBSBM

Yaskawa Servopack Controller Drive CACR-TS111Z1SR Nice

Yaskawa SERVOPACK CPCR MR152K AXIS DRIVE INDUSTRIAL ELECTRICAL

Yaskawa SERVOPACK CPCR MR222K AXIS DRIVE INDUSTRIAL ELECTRICAL