3ABD00019974_厦门海通华业科技有限公司

3ABD00019974

2、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。

9-26

INFICON CDG025D 0.1Torr 10

6SE7018-0ES87-2DA1 1------

AC09-GZ 10

AC09-GX 5

MR-J4-40A1 三菱伺服数量一个

6SL3130-7TE28-0AA3 2

3WL1112-2BB34-4AN2 1

140CPU65160

140CPU65260 各一

E6B2-CWZ6C-10 1

DCR电源 A1A0100275 1

642-0BA01-1AX0 1个

电源 TDK LAMBDA JWS600-24 1个

3RW4055-6BB44 2台

NCS-4T3.7GB 2个

OPC-G1-PDP2 10

1 模块(OPTO) SNAP-AITM2-I

2 模块 OPTO SNAP-IDC5

1769-L27ERM-QBFC1B 面价 38194 1

193-EC3ZZ 9825 5个

模块 DVP80EH00T3 1台

模块 DVP64EH00R3 1台

触摸屏 MT8121iE 2块

触摸屏 DOP-110CS 1台

触摸屏 DOP-110WS 1台

伺服控制器 MADLN15SG 1台

伺服控制器 MBDLN25SG 1台

通讯模块 K-PAT01 5块

通讯模块 K-DP03 5块

霍尔采样板 HECYB&400HE

IGBT逆变单元 BQ-05-IGBT 1400mA/90KV 1台

主板 VFZK(315KW) 2件

模块 WAGO 750-316 备注：各除尘器 1块

模块 WAGO 750-554 备注：各除尘器 1块

模块 WAGO 750-452 备注：各除尘器 1块

模块 WAGO 750-612 备注：各除尘器 1块

模块 WAGO 750-402 备注：各除尘器 1块

模块 WAGO 750-517 备注：各除尘器 1块

模块 WAGO 750-600 备注：各除尘器 1块

E5EZ-R3 2个

CM-MODBUS 1

UAKAJ-11DTX11数量1

MDX61B0150-503-4-0T/25.0108706901.0002.06 1

CFM112S/BR/HR/TF/VR/AK1H/KK/25.0814371801.0001.21 1

RF97CM112S/BR/HR/TF/VR/AK1H/M/2518.1133339.6.01 1

CFM90S/BR/HR/TF/VB/AK1H/KK(电机) (41408) 齿轮 1

GXPI-DI8D08 194

GSFP-LX-SM-01301 12

STAHL type 9160 order code: SD12484

STBNIP2212数量2

IEC/EN 60947 DIN VDE 0660 NZM2数量2

EK1122 3

EL3122 5

EtherCAT 耦合器 EK1100 数量2

3AFP50001741 12个

制动单元CDBR4045B

制动单元CDBR4030B

140CRA21120 8040 1台

6ES7241-1AH32-0XB0 5

517-3FP00-0AB0 1

6AV2124-0UC02-0AX1 3

25B-D013N104 2 面价7910

25B-D010N104 2 6328

IC695CHS012 47

GE 断路器 ?FG630 1

6SE7018-0ES87-2DA1 1

6SL3210-1KE15-8AF2 1

6SL3210-1KE26-4UF1 1

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1XP8032-10 1

6502901003 2

650.2901.003

E40S6-1000-3-T-24 1

6SL3210-1KE23-8AP1 1

CIMR-VA4A0011JAA 1

6ES7135-0BF00-0BA1 5

6ED1055-1MB00-0BA2 2

6AV6648-08E11-3AX0 3

648-0BE11-3AX0

6AV6648-0CC11-3AX0 3

2711P-T10C21D8S 1 面价22826

6SL3351-1AE33-8AA2 2

6SN1114-0NB00-0AA2 2-------

542-1AX00-0XE0 2

6ES7460-3AA01-0AB0 1

441-2AA03-0AE0 1

341-1AH02-0AE0 2

340-1AH02-0AE0 2

153-2AA02-0XB0 1

6GK1900-0AB00 2--------

6GK1562-2AA00 2-------

6GK1562-1AA00 3------

972-0BA60-0XA0 2

964-2AA04-0AB0 2

6ES7461-0AA01-0AB0 2

461-0AA01-0AA0

460-0AA01-0AB0 3

340-1CH02-0AE0 1

151-1AB02-0AB0 2

055-0AA00-2EB0 3

343-1GX30-0XE0 1

6GK1502-3CB10 1-------

6FC5312-0FA00-2AA0 3-----

277-0AA23-0XA0 2

277-0AA22-0XA0

153-1AA03-0XA4 2

6GK5004-1BF00-1AB2 2------

6GK1561-2AA00 2------

153-2BA02-0AA0 2

153-2BA02-0XB0

6ES7155-6BU01-0CN0 2

155-6AU01-0CN0

443-1EX30-0XE1 1

953-8LL11-0AA0 2

953-8LL20-0AA1 2

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952-1KY00-0AA0 1

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671-8XB10-0AX1 1

6ES7414-3EM07-0AB0 15

512-1CK01-0AB0 2

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317-2AJ10-0AB0 4

312-5BE03-0AB0 2

214-1BD22-0XB0 4

516-3AN01-0AA0 2

416-2XN05-0AB0 2

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414-3EM06-0AB0 1

414-3EM05-0AB0 3

412-2EK07-0AB0 1

412-2EK06-0AB0 2

1394C-SJT22-A 1

7SJ6001-4EA00-0DA0-Z/BB 5

HARS700/030PⅡ 1个

330400-02-05 1

170180-02-00 1

1756-TBCH 面价1055.42 10

1756-L74 面价164415 1---------

6GK1415-2AA10 ------

3RX9501-0BA00 各 1

CP-168U V2.1 数量 : 4

TSXAEY414 数量 : 4

CPU31110 数量 : 4

6AV3688-3AF37-0AX0 2

6GK5761-1FC00-0AA0 6-------

6GK5722-1FC00-0AA0 6-------

6SL3985-6TP00-0AA0

6FC5357-0BB24-0AA0 1--------

6FC5357-0BB24-0AA0 1-------

6ES7132-1BH11-0XB0 数量2

6RA7075-6DV62 1个------

6SE7021-1FB61，12.1A,600VAC 数量：2-------

6SE7017-8FB61;7.8A;600VAC 数量：2--------

6AV6381-2BC07-4AV0 1

6ES7718-0AA04-0AD1 1

396604-03-0 1------

193-EC3EE数量2 10857

3WL1112-2BB34-4AN2 1

193-EC3EE 2 面价10857

135-4MB02-0AB0 5

w744-1PRO 2

1762-L24BXBR 1 面价 6135

1762-MM1 2 面价 873

1766-MM1 2 面价 1480

744-1AA60-2AA0

E94ASHE007A22NNPM-S0074N 1

YT204001-KF

YT204001-AD/2 YXU-168A

YT204001-AA/1 YPM102A

YT204001-CE YPG109A YYT105CE

YT204001-CN/4

YT204001-HC

YT204001-JD/3

YT204001-BP

YT204001-FSI1

YT204001-FK/1

YT204001-FL/1

YT204001-OK

YT204001-BN

YT204001-JL

YT204001-JB

YT204001-JD

YT204001-FL/1

YT204001-DT

YT204001-AA

YT204001-CB/2

YT204001-FK

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YT204001-JH

YT204001-BG

YT204001-BM

YT204001-DL

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YT204001-FD

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YT204001-FY/1

YT204001-AN

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YT204001-DY/2

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YT204001-CP

YT204001-CN/2

YT204001-KE

YT204001-JD/1

YT204001-AM

YT204001-HS

YT204001-0Y/2

YT204001-HE

YT204001-JF

YT204001-CK/1

YT204001-JH/1

YT213001-BA/1

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YT213001-AC/2

YT213001-BC

YT213001-AB

YT213001-AA

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YT213001-BB

YT213001-AC/4

YT213001-AA/3

YT213001-AB/2

YT213001-AB/6

C3845-VSEC/K9 ROUTER CISCO 3845 VOICE SECURITY BUNDLE 1YR 10AVAILABLE

C3825-VSEC-CUBE/K9 3825 Vsec Bundle with PVDM2-64 FL-Cube-300 Avs

C3825HSEC/K9-U-V 3825 Bndle upgrd w/PVDM2-64Adv IP Serv64F/256D

C3825HSEC/K9-U-SRS 3825 Bndle upgrd w/PVDM2-64FL-SRST-168

C3825HSEC/K9-U-CME Cisco3825 Bndle Upgrd w/PVDM2-64 -CCME- 3825

C2951-WAAS-SEC/K9 FREE 1 YEAR -CISCO2951 2951

C2951-VSEC-SRE/K9 CISCO ROUTER 2951 SRE BUNDLE SRE 300 PVDM3-16

C2951-VSEC-CUBE/K9 FREE 1 YEAR - CISCO2951 2951 BUNDLE

C2951-VSEC/K9 ROUTER FREE 1YR - CISCO2951

C2951-UCSE/K9 FREE 1 YEAR CISCO 2951 Multi Service Router

C2951-CME-SRST/K9 ROUTER FREE 1YR - CISCO2951

C2921-WAAS-SEC/K9 FREE 1 YEAR -CISCO2921 2921

C2921-VSEC-CUBE/K9 ROUTER FREE 1YEAR CISCO 2921

C2921-VSEC/K9 CISCO 2921 VOICE SEC. BUNDLE W/ PVDM3-32

C2921-UCSE/K9 FREE 1 YEAR CISCO 2921 Multi Service Router

C2921-CME-SRST/K9 FREE 1 YEAR CISCO 2911-CME-SRST/K9

C2911-WAASX/K9 ROUTER BUNDLE FREE 1 YEAR CISCO2911

C2911-WAAS-SEC/K9 FREE 1 YEAR -CISCO2911 2911

C2911-VSEC-CUBE/K9 FREE 1 YEAR - CISCO2911 2911 BUNDLE

C2911-VSEC/K9 Cisco 2911 Voice Security Bundle Router

C2911-VSEC/K9 CISCO 2911 VOICE SEC. BUNDLE with PVDM3-16

C2911-V/K9 ROUTER FREE 1 YEAR CISCO 2911-V

C2911-UCSE/K9 FREE 1 YEAR CISCO 2911 Multi Service Router

C2911-CME-SRST/K9 CISCO 2911 VOICE BUNDLE W/PVDM3-16

C2901-VSEC-SRE/K9 FREE 1 YEAR CISCO2901 2901

C2901-VSEC/K9 Cisco 2901 Voice Security Bundle Router EN Fast EN Gigab

C28P-EDT1-A Omron PLC Expansion C28PEDT1A

C28P-EDT1-A OMRON I/O UNIT NEVER

C28P-EDS1-A Omron PLC Expansion C28PEDS1A

C28P-EDR-D Omron PLC Expansion C28PEDRD

C28P-EDR-A Omron PLC Expansion C28PEDRA

C28H-EDR-D Omron PLC Expansion C28HEDRD

C2851-H-VSEC/K9 ROUTER WITH 1YR CISCO2851-H-VSEC Available

C2851-H-VSEC/K9 FREE 1 YEAR CISCO2851 2851

C2821-VSEC-SRST/K9 FREE 1 YEAR CISCO2821 2821

C2821-VSEC-CUBE/K9 ROUTER WITH 1YR CISCO 2821-VSEC Available

C2821-VSEC-CUBE/K9 FREE 1 YEAR CISCO2821 2821

C2821-VSEC-CCME/K9 FREE 1 YR CISCO2821 2821 ROUTER

C2821-VSEC/K9 FREE 1 YEAR - CISCO2821 2821 ROUTER

C2821-H-VSEC/K9 FREE 1 YEAR - CISCO2821 2821

C2821-H-VSEC/K9 FREE 1 YEAR CISCO2821 2821

C2811-VSEC-SRST/K9 FREE 1 YEAR CISCO 2811

C2811-VSEC-CUBE/K9 ROUTER FREE 1 YEAR -CISCO2811 2811

C2811-VSEC-CUBE/K9 FREE 1 YEAR CISCO2811 2811

C2811-VSEC-CCME/K9 FREE 1 YR CISCO2811 2811 ROUTER

C2811-VSEC/K9 FREE 1 YEAR - CISCO2811 2811 ROUTER

C2811-H-VSEC/K9 FREE 1 YEAR CISCO2811 2811

C2811-H-VSEC/K9 FREE 1 YEAR - CISCO 2811

C2801-VSEC-SRST/K9 FREE 1 YEAR CISCO2801 2801

C2801-VSEC-SRST/K9 CISCO 2801 FREE 1 YEAR - CISCO2801 2801

C2801-VSEC-CUBE/K9 ROUTER WITH 1YR CISCO 2801-VSEC-CUBE Available

C2801-VSEC-CUBE/K9 ROUTER WITH 1YR CISCO 2801-VSEC-CUBE