JZNC-JRKS10M-110-00模块

JZNC-JRKS10M-110-00模块

JZNC-JRKS10M-110-00模块

JZNC-JRKS10M-110-00模块

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。

3HAC025952-001 EA 2

3HAC028357-001 EA 1

3HAC032586-001 EA 1

3HAC043383-001 EA 1

3HAC061416-003 EA 2

1SFA611621R1015 EA 1

3HAA2103-25 EA 2

3HAB3710-41 EA 3

3HAC14692-4 EA 2

3HAC7941-25 EA 2

3HAC044075-001 EA 3

3HAC044168-001 EA 1

3HAC044259-001 EA 1

3HAC046287-001 EA 1

3HAC057288-002 EA 1

3HAC064474-001 EA 1

3HAC035975-001 EA 2

3HAC021084-004 EA 1

3HAC026679-004 EA 2

3HAC037638-005 EA 1

3HAC060258-002 EA 1

3HAC024779-003 EA 1

3HAC4545-1 EA 1

3HAC026627-001 EA 1

3HAB3772-29 EA 10

2216264-16 EA 10

3HAC022581-001 EA 10

22133802-8 EA 5

3HAA1001-124 EA 5

3HAC7817-1 EA 5

YASKAWA ELECTRIC USAMED-30MA2T  USAMED30MA2T

YASKAWA ELECTRIC E7BVB021  E7BVB021

YASKAWA ELECTRIC CIMR-P5U20450F  CIMRP5U20450F

YASKAWA ELECTRIC CIMR-H3-0G2E-10  CIMRH30G2E10

YASKAWA ELECTRIC CACR-IR10101FC  CACRIR10101FC

WILLIAMSON PRO-120-20-F-23  PRO12020F23

WESTINGHOUSE MD3B1NPFRG  MD3B1NPFRG

WESTINGHOUSE 292B930A10  292B930A10

VIBRO METER CMC16  CMC16

TRICONEX 3006  3006

TOTAL CONTROL PRODUCTS QPI-CTA-E0000  QPICTAE0000

TEXAS INSTRUMENTS PLC 575-2104  5752104

TEXAS INSTRUMENTS PLC 565-2820  5652820

TELEMECANIQUE MPC-KT12NAX00N  MPCKT12NAX00N

TB WOODS UVC-4050-0H  UVC40500H

SYMAX 8030-ROM-121  8030ROM121

SSD DRIVES 955-8R0060  9558R0060

SQUARE D MEL36800LSG  MEL36800LSG

SQUARE D ATV-58EU54N4  ATV58EU54N4

SQUARE D 1.5S1F  15S1F

SPECTRA TECH 912A036A  912A036A

SIEMENS HNFC366J  HNFC366J

SIEMENS 6SE7-041-6ES87-0FA0  6SE70416ES870FA0

SIEMENS 6SE7-021-0EA61-Z-L20  6SE70210EA61ZL20

SIEMENS 6SC9-111-2GB15  6SC91112GB15

SIEMENS 6FX1-113-0AA02  6FX11130AA02

SIEMENS 6ES7-414-2XG01-0AB0  6ES74142XG010AB0

SIEMENS 6ES5-581-0EE15  6ES55810EE15

SIEMENS 6ES5-247-1AA11  6ES52471AA11

SIEMENS 6DS1-143-8AA  6DS11438AA

SIEMENS 6DS1-105-8AA  6DS11058AA

SIEMENS 6DD1-606-1AC0  6DD16061AC0

SIEMENS 3WN6231-0FC74-1FA1  3WN62310FC741FA1

SIEMENS 3TF6944-0CM7  3TF69440CM7

SIEMENS 1LA0364-2SP22  1LA03642SP22

SEIKO INSTRUMENTS & ELECS LTD OFL-760A-26  OFL760A26

SAFTRONICS SAF402.0140  SAF4020140

REXROTH PE110  PE110

REXROTH 0-608-830-141  0608830141

RELIANCE ELECTRIC W/R-67100-B  WR67100B

RELIANCE ELECTRIC VZ3000-DASR-1  VZ3000DASR1

RELIANCE ELECTRIC GV3000AC106  GV3000AC106

RELIANCE ELECTRIC GV3000-AC-043  GV3000AC043

RELIANCE ELECTRIC B/M-60031-1  BM600311

RELIANCE ELECTRIC 803456-3T  8034563T

RELIANCE ELECTRIC 61C-613  61C613

RELIANCE ELECTRIC 61C-160  61C160

RELIANCE ELECTRIC 57C-442  57C442

RELIANCE ELECTRIC 50P4161  50P4161

RELIANCE ELECTRIC 45C-15D  45C15D

RELIANCE ELECTRIC 0-60031-4B  0600314B

RELIANCE ELECTRIC 0-55325-37  05532537

RELIANCE ELECTRIC 0-48673-1  0486731

PROSOFT 3100-MCM  3100MCM

PHOENIX CONTACT IBS-IP-500-PS-2-BS  IBSIP500PS2BS

PARKER 46987601L  46987601L

ORMEC MAC-B200F/K1A  MACB200FK1A

OMRON V530-R160EP  V530R160EP

NICOLET PROTEJE-460  PROTEJE460

NEMATRON CORP IWS-2513  IWS2513

NACHI ROP501  ROP501

NACHI ROP500  ROP500

MOORE PRODUCTS 39ACM28ADN  39ACM28ADN

MOORE PRODUCTS 352PEA21VNNNNAW  352PEA21VNNNNAW

MODICON PC-CBCA-000  PCCBCA000

MODICON AS-P890-300  ASP890300

MODICON AS-M507-016  ASM507016

MODICON AS-B807-132  ASB807132

MODICON AS-506P-F16  AS506PF16

MODICON AS-506P-005  AS506P005

MODICON AM-S980-800  AMS980800

MODICON AM-M909-023  AMM909023

MODICON AM-M909-002  AMM909002

MODICON 557VIC10200  557VIC10200

MODICON 140-CRP-931-00  140CRP93100

MODICON 140-CPU-534-14  140CPU53414

MODICON 140-CPU-434-12A  140CPU43412A

MODICON 140-CPU-434-12  140CPU43412

MODICON 140-CPU-213-04C  140CPU21304C

MIYACHI MM-730A  MM730A

MITSUBISHI Q173CPU  Q173CPU

MITSUBISHI HC-H703BS-A42  HCH703BSA42

MICROMASS LCT  LCT

MEASUREX 51402089-100  51402089100

MEASUREX 51198947-100  51198947100

MARCONI ASX-1000-10AC  ASX100010AC

MAGNETEK R762  R762