MR3B120AC

MR3B120AC

MR3B120AC

MR3B120AC

WESTINGHOUSE NL-772-H 

WESTINGHOUSE NL-772 USPP NL772

Westinghouse NL-772

WESTINGHOUSE NL-771H USPP NL771H

WESTINGHOUSE NL-771-H 

WESTINGHOUSE NL-771-H 

Westinghouse NL-771 Local Unit NL771

Westinghouse NL-771

Westinghouse NL-771

WESTINGHOUSE NL-761 NSFP NL761

WESTINGHOUSE NL-760H USPP NL760H

WESTINGHOUSE NL-754H USPP NL754H

WESTINGHOUSE NL-754H NSFP NL754H

WESTINGHOUSE NL-754H NSFP NL754H

WESTINGHOUSE NL-754 USPP NL754

WESTINGHOUSE NL-754 NSFP NL754

Westinghouse NL-754

WESTINGHOUSE NL-753H USPP NL753H

WESTINGHOUSE NL-753H NSFP NL753H

WESTINGHOUSE NL-753H NSFP NL753H

WESTINGHOUSE NL-753 USPP NL753

WESTINGHOUSE NL-753 NSPP NL753

Westinghouse NL-753

WESTINGHOUSE NL-752AH USPP NL752AH

WESTINGHOUSE NL-752A USPP NL752A

WESTINGHOUSE NL-752A USPP NL752A

WESTINGHOUSE NL-752A NSFP NL752A

WESTINGHOUSE NL-752 USPP NL752

WESTINGHOUSE NL-752 NSPP NL752

WESTINGHOUSE NL-752 NSPP NL752

WESTINGHOUSE NL-752 NSFP NL752

Westinghouse NL-752

Westinghouse NL-751AH

Westinghouse NL-751A

WESTINGHOUSE NL-751 USPP NL751

WESTINGHOUSE NL-751 NSPP NL751

WESTINGHOUSE NL-750BH USPP NL750BH

WESTINGHOUSE NL-750 USPP NL750

Westinghouse NL-750

Westinghouse NL-750

Westinghouse NL-750

WESTINGHOUSE NL-744 USPP NL744

WESTINGHOUSE NL-743 USPP NL743

WESTINGHOUSE NL-742D-H NSFP NL742DH

WESTINGHOUSE NL-742D-H NSFP NL742DH

Westinghouse NL-742BH

Westinghouse NL-742B Numa Logic A/D Converter NL742B 

Westinghouse NL-742B Numa Logic A/D Converter NL742B 

WESTINGHOUSE NL-742AH NSPP NL742AH

WESTINGHOUSE NL-742AH NSFP NL742AH

WESTINGHOUSE NL-742 USPP NL742

Westinghouse NL-742 E

WESTINGHOUSE NL-740C-H USPP NL740CH

WESTINGHOUSE NL-740A-H USPP NL740AH

WESTINGHOUSE NL-740AH NO BOX

WESTINGHOUSE NL-740A-H CONVERTER MODULE NL740AH

WESTINGHOUSE NL-740 USPP NL740

WESTINGHOUSE NL-740 NSPP NL740

WESTINGHOUSE NL-740 NSPP NL740

Westinghouse NL-740

WESTINGHOUSE NL-739H NSFP NL739H

WESTINGHOUSE NL-739H NSFP NL739H

Westinghouse NL-739H

WESTINGHOUSE NL-739 NSFP NL739

WESTINGHOUSE NL-738 USPP NL738

WESTINGHOUSE NL-738 NSFP NL738

WESTINGHOUSE NL-738 NSFP NL738

WESTINGHOUSE NL-737H USPP NL737H

WESTINGHOUSE NL-737H NSPP NL737H

WESTINGHOUSE NL-736H USPP NL736H

WESTINGHOUSE NL-736H NSFP NL736H

WESTINGHOUSE NL-735 USPP NL735

WESTINGHOUSE NL-735 USPP NL735

WESTINGHOUSE NL-735 NSFP NL735

Westinghouse NL-735

WESTINGHOUSE NL-733H NSFP NL733H

WESTINGHOUSE NL-732H NSFP NL732H

WESTINGHOUSE NL-732H NSFP NL732H

WESTINGHOUSE NL-732 USPP NL732

WESTINGHOUSE NL-732 NSFP NL732

WESTINGHOUSE NL-732 NSFP NL732

Westinghouse NL-732

WESTINGHOUSE NL-731 USPP NL731

WESTINGHOUSE NL-731 

Westinghouse NL-731

WESTINGHOUSE NL-729 USPP NL729

WESTINGHOUSE NL-729 NSFP NL729

Westinghouse NL-729

WESTINGHOUSE NL-728 USPP NL728

WESTINGHOUSE NL-728 NSFP NL728

WESTINGHOUSE NL-727 USPP NL727

WESTINGHOUSE NL-725 USPP NL725

Westinghouse NL-724

WESTINGHOUSE NL-723 USPP NL723

WESTINGHOUSE NL-723 USPP NL723

WESTINGHOUSE NL-723 NSFP NL723

Westinghouse NL-723

WESTINGHOUSE NL-720 USPP NL720

WESTINGHOUSE NL-720 NSPP NL720

Westinghouse NL-720

Westinghouse NL-720

WESTINGHOUSE NL-715H USPP NL715H

WESTINGHOUSE NL-715H USPP NL715H

WESTINGHOUSE NL-715H NSFP NL715H

WESTINGHOUSE NL-710 USPP NL710

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。

HONEYWELL 51401497-100 USPP 51401497100

HONEYWELL C7012E-1112 USPP C7012E1112

HONEYWELL DP101-0-B-00-0-R-1-BG000-00 USPP DP1010B000R1BG00

HONEYWELL FF-SB14ER104-S2F NSFP FFSB14ER104S2F

HORYU ENGINEERING 4019-100D USPP 4019100D

IAI 12G260400C1 USPP 12G260400C1

IDM CONTROLS CIMR-V7CU25P5 NSFP CIMRV7CU25P5

IDM CONTROLS CIMR-V7CU25P5 NSFP CIMRV7CU25P5

INDRAMAT CLC-D02.2M-FW USPP CLCD022MFW

INDRAMAT MAC090C-0-GD-4-C/110-A-1/WI524LV/S001 USPP MAC090C0GD4C1101

INDRAMAT NFD02.1-480-075 USPP NFD021480075

INDUSTRIAL DEVICES S6002 USPP S6002

INDUSTRIAL DRIVES PSR3-208/50-01-003 USPP PSR32085001003

INGERSOLL DRESSER FG-53-20-2450-30 NSPP FG5320245030

INGERSOLL DRESSER FG-53-20-6200-30 NSPP FG5320620030

INTERMEC 3340A00100 USPP 3340A00100

IPC POWER RESISTORS INTL 18215-30W-15O USPP 1821530W15O

ISHIDA EMU-606B USPP EMU606B

ISSC 621-9934C USPP 6219934C

ISSC 9010-016-C USPP 9010016C

ITE SIEMENS F352H NSPP F352H

JOSLYN CLARK 5DP3-11100 NSPP 5DP311100

K TRON 9191-70003 USPP 919170003

KAHN G772-088-CII NSFP G772088CII

KEB COMBIVERT 07-F5-C1B-2B0A NSFP 07F5C1B2B0A

KLOCKNER MOELLER NZM6B-160/ZM6A-125-2000 USPP NZM6B160ZM6A1252

KLOCKNER MOELLER NZMH2-AF225-NA USPP NZMH2AF225NA

KOLLMORGEN IND S61000-NA NSFP S61000NA

KOLLMORGEN SEIDEL DIGIFAS7202-L2/DP USPP DIGIFAS7202L2DP

KONGSBERG 6200263 USPP 6200263

KONGSBERG NN-791/HER-100261H USPP NN791HER100261H

KROHNE IFS-4000/6 USPP IFS40006

KUKA 1FT3130 USPP 1FT3130

LANDIS & GYR R533-665 NSPP R533665

LEEDS & NORTHRUP 205452 USPP 205452

LOUIS ALLIS 46S2041-0011 USPP 46S20410011

MAEL RIM1251024T061LD USPP RIM1251024T061LD

MAGUIRE MCF-4-34-R USPP MCF434R

MARKEM 997 USPP 997

MARPOSS 6321601501 USPP 6321601501

MEASUREX 51304483-100 USPP 51304483100

MERRICK SCALE RAU-1 USPP RAU1

METTLER TOLEDO JTGA-1080-000 USPP JTGA1080000

MH COMPANY 88-080-22-121A02 NSFP 8808022121A02

MICRO MOTION 2700-R11ECUEZAZ USPP 2700R11ECUEZAZ

MICRO MOTION DS100-S128SU USPP DS100S128SU

MICRON 32-414890-7412 NSPP 324148907412

MICROPAQ N2-2307-1 NSFP N223071

MICROSCAN FIS-4200-0001 NSFP FIS42000001

MICROSCAN FIS-4200-001 NSFP FIS4200001

MICROTEK DOS500-XT10-DRIVE-MOD-REV0.1-20MB/1.44MB USPP DOS500XT10DRIVEM

MITSUBISHI A80BDE-A2USH-S1 NSFP A80BDEA2USHS1

MITSUBISHI A80BDE-A2USH-S1 NSFP A80BDEA2USHS1

MITSUBISHI AJ71PB96 USPP AJ71PB96

MITSUBISHI AJ72-T25B USPP AJ72T25B

MITSUBISHI BY171A610G51 USPP BY171A610G51

MITSUBISHI FR-A520-11K-NA USPP FRA52011KNA

MITSUBISHI MR-J2S-500B NSPP MRJ2S500B

MITSUBISHI SP020J635LSY NSFP SP020J635LSY

MITSUBISHI TRS-150C USPP TRS150C

MODICON 140-NOM-211-00C NSFP 140NOM21100C

MODICON 6051-042.270383 NSPP 6051042270383

MODICON AS-B875-011 NSFP ASB875011

MODICON AS-J475-000 USPP ASJ475000

MODICON AS-J810-000 NSFP ASJ810000

MODICON AS-J892-001 USPP ASJ892001

MODICON AS-P370-000 USPP ASP370000

MODICON AS-P452-025 USPP ASP452025

MOORE PRODUCTS QLACM12BBN USPP QLACM12BBN

MOORE PRODUCTS QLIDM115ACAAN USPP QLIDM115ACAAN

MOORE PRODUCTS QLIDM115ACBBN USPP QLIDM115ACBBN

MOORE PRODUCTS QLODM115ACAAN USPP QLODM115ACAAN

MOORE PRODUCTS QLSDM024DCABN USPP QLSDM024DCABN

MORI SEIKI D-0204 USPP D0204

MOTOROLA 01-W3826B USPP 01W3826B

MOTOROLA PRPMC800-1269 NSFP PRPMC8001269

MTS SYSTEMS CO MPM1141RE-1176 USPP MPM1141RE1176

MTS SYSTEMS CO MPM1141RE-1176 USPP MPM1141RE1176

MULTILIN 12CEH11A3A USPP 12CEH11A3A

MULTILIN 12INC77N1A USPP 12INC77N1A

NACHI 14-91074733 USPP 1491074733

NACHI DUY222 USPP DUY222

NACHI UM136 USPP UM136

NACHI UM136 USPP UM136

NACHI UM801B USPP UM801B

NACHI UM801D USPP UM801D

NACHI UM802C USPP UM802C

NACHI UM806C USPP UM806C

NACHI UM812C USPP UM812C

NACHI USADED-15-FC31 USPP USADED15FC31

NEW JERSEY MACHINE SA272-710A USPP SA272710A

NEXT 3EEBD-10C01 USPP 3EEBD10C01

NEXT 3EEBD-10C07 USPP 3EEBD10C07

NORAND 705-374-001/001 USPP 705374001001

NORDIC CONTROLS 72JD35AFA USPP 72JD35AFA

NORTON 57A80-M8VCN NSPP 57A80M8VCN

NSK EM0810A15-05 USPP EM0810A1505

NUM 2UACLACQF356V USPP 2UACLACQF356V