DI581-S

DI581-S

DI581-S

DI581-S

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。

SOCOMEC NET2000-PR  1pcs

CB1050-0004  1pcs

surplus T8402  1pcs

532-7KF00-0AB0    1

ATS01N109FT    1

MR-BT6VCASE  三菱    5

KEYENCE TR-H500         1

CEAG  GHG6180001R0016 数量2

1VCR017053G0006    1

210-5BE25-5UV0    2

1SAY130130R0100   1个

ELPO-DC

PPMh416.84.5618

IC200ALG264L  2

2198-D006-ERS4  5   31033

2198-D012-ERS4  2   33596

BMXDDM16025 2

ETC617544   2

FF200R12KE3/AB   3

2/SF-2MBD-PAC-2862194   4

AI 8/SF-PAC-2861412   4

Q64DAN  1

R3G310-AN48-78 (3.0A 470W)    3

RIKA KOGYO REX-B800-WDD-12-VD-6P    1个

5AP99D.185B-B62  1

FR-V540-11K    1pcs

015-CEFPR01  1pcs

Z-Laser H3-20    2pcs

ADCA CF8-WJ090    5pcs

FW 150 S    1pcs

PRO-FACE 3280035-41     1pcs

MODICON AS-509P-007  AS509P007

MODICON 141-MMS-425-01  141MMS42501

MIYACHI IS-471B  IS471B

MITSUBISHI HALP15K24BK  HALP15K24BK

MITSUBISHI FRZ220-22.0K  FRZ220220K

MITSUBISHI FR-SF-2-22K  FRSF222K

MITSUBISHI A2U-CPU-S1  A2UCPUS1

MICROSWITCH 82114930-50  8211493050

MICROSTAR LABORATORIES DAP3200A/415  DAP3200A415

MEASUREX 51403299-200  51403299200

MEASUREX 51402755-100  51402755100

MEASUREX 09437300  09437300

LAMBDA LK343A  LK343A

KRAUSS MAFFEI 5089880  5089880

KOLLMORGEN IND BDS4A-103J-0001-202A2  BDS4A103J0001202

KAIJO ELECTRIC 8801B-MR  8801BMR

JOSLYN CLARK 5DP9-9009-11  5DP9900911

JOHNSON CONTROLS NU-NCM300-1  NUNCM3001

ISSC 621-0022-VRC  6210022VRC

INDRAMAT TDM-1.2-50-300-W1-115  TDM1250300W1115

INDRAMAT MDD-112C-N-030-N2M-130PB0  MDD112CN030N2M1A

INDRAMAT MDD090C-N-030-N2L-110PB0  MDD090CN030N2L1A

INDRAMAT MDD-090B-N-020-N2L-110PB0  MDD090BN020N2L11

INDRAMAT MAC112C-0-ED-4-C/130-A-1/WI520LV/S005  MAC112C0ED4C1303

INDRAMAT 2AD132D-B350B1AS01/S007  2AD132DB350B1AS0

HONEYWELL R7510-B1003-4  R7510B10034

HONEYWELL R7510-B1003-2  R7510B10032

HOFFMAN ENCLOSURES AFMSC30248SS  AFMSC30248SS

HOFFMAN ENCLOSURES AFMSC20206SS  AFMSC20206SS

GOULDS PUMP AV2V50100D  AV2V50100D

GIDDINGS & LEWIS M.1016.9428-R9  M10169428R9

GIDDINGS & LEWIS 502-03944-00  5020394400

GENERAL ELECTRIC M60-K03-HLH-F8L-H6L-M5C-PXX-UXX-WRH  M60K03HLHF8LH6LM

GENERAL ELECTRIC IC2800Y122A2K  IC2800Y122A2K

GENERAL ELECTRIC IC2800Y122A2B  IC2800Y122A2B

GENERAL ELECTRIC DS3810CLCB  DS3810CLCB

GENERAL ELECTRIC DS3800HPBC  DS3800HPBC

GENERAL ELECTRIC DS200SHVMG1AFE  DS200SHVMG1AFE

GENERAL ELECTRIC 5CD164MA019A002  5CD164MA019A002

GENERAL ELECTRIC 531X132APGACG1  531X132APGACG1

GENERAL ELECTRIC 145D4738G1  145D4738G1

GENERAL ELECTRIC 115D2291G2  115D2291G2

GE FANUC IC800SSI107D2  IC800SSI107D2

GE FANUC IC800SSD228S1  IC800SSD228S1

GE FANUC IC697CPU771  IC697CPU771

GE FANUC IC3600AIAD1  IC3600AIAD1

GE FANUC 44A391796-G01  44A391796G01

FOXBORO P0961FR  P0961FR

FOXBORO P0926CP  P0926CP

FISHER ROSEMOUNT DH6005X1-DA1  DH6005X1DA1

FISHER ROSEMOUNT CL6011X1-BA1  CL6011X1BA1

FISHER ROSEMOUNT CL6003X1-A3  CL6003X1A3

FISHER ROSEMOUNT CL6003X1  CL6003X1

FISHER ROSEMOUNT CL6003  CL6003

FANUC A20B-8001-0120  A20B80010120

FANUC A20B-1001-0770  A20B10010770

FANUC A06B-6102-H222  A06B6102H222

FANUC A06B-6050-H006  A06B6050H006

FANUC A06B-6047-H104  A06B6047H104

FANUC A06B-6045-H005  A06B6045H005

FANUC A06B-0583-B374  A06B0583B374

FANUC A06B-0313-B202  A06B0313B202

EUROTHERM DRIVES 591P/0725/500/0040/UK/ARM/0/115/0  591P07255000040U

ELECTRO CRAFT DDM-005X  DDM005X

DOMINO 37711  37711

DOLAN JENNER SS400-10082/RECEIVER  SS40010082RECEIV

CUTLER HAMMER SV9NCLWCN  SV9NCLWCN

CUTLER HAMMER ND312T33W  ND312T33W

CUTLER HAMMER HNB31200T  HNB31200T

CUTLER HAMMER HLDB3600FT33W  HLDB3600FT33W

CINCINNATI MILACRON 6SC6101  6SC6101

CATEL 152499-5  1524995

BOSCH 1070077958-200  1070077958200

BOSCH 1070071221-102  1070071221102

BOSCH 1070071212-106  1070071212106

BOSCH 1070062309-502  1070062309502

BOSCH 050881-403  050881403

BAUMULLER BUS21-30/60-31-031  BUS21306031031

BALDOR MT-7030-ALYDN  MT7030ALYDN

BAILEY CONTROLS NMFC-05  NMFC05

BAILEY CONTROLS INNPM-11  INNPM11

AUTOMATED LOGIC M01010PNX  M01010PNX

ATLAS COPCO LTD27SR005-RE  LTD27SR005RE

ASEA BROWN BOVERI YXT115B  YXT115B

ASEA BROWN BOVERI 926A416G13  926A416G13

ASEA BROWN BOVERI 923A357G05  923A357G05

ASEA BROWN BOVERI 7883A61G04  7883A61G04

ASEA BROWN BOVERI 6205BZ10100K  6205BZ10100K

ASEA BROWN BOVERI 58422177  58422177

ASEA BROWN BOVERI 57360001-A/5  57360001A5

ASEA BROWN BOVERI 57275847  57275847

APC PD40G6FK1-M  PD40G6FK1M

ANN ARBOR AAT2TTPIII850-SXTFT  AAT2TTPIII850SXT

AMK KU-BF1  KUBF1

ALLEN BRADLEY 803-A12  803A12

ALLEN BRADLEY 6160-T53  6160T53

ALLEN BRADLEY 505-M/A24487  505MA24487

ALLEN BRADLEY 2711-T12C6  2711T12C6

ALLEN BRADLEY 2711P-K15C4D1  2711PK15C4D1

ALLEN BRADLEY 2711P-B12C6D7  2711PB12C6D7

ALLEN BRADLEY 2711-K6C15L1  2711K6C15L1

ALLEN BRADLEY 1785-V30B  1785V30B

ALLEN BRADLEY 1785-L60B/E  1785L60BE

ALLEN BRADLEY 1775-MEA  1775MEA

ALLEN BRADLEY 1772-LG  1772LG

ALLEN BRADLEY 1771-NBVC  1771NBVC

ALLEN BRADLEY 1771-E3  1771E3

ALLEN BRADLEY 1771-DSX2  1771DSX2

ALLEN BRADLEY 1768-L45S  1768L45S

ALLEN BRADLEY 1756-M2  1756M2

ALLEN BRADLEY 1756-L63  1756L63

ALLEN BRADLEY 1756-L60M03SE  1756L60M03SE

ALLEN BRADLEY 1756-L55M16  1756L55M16

ALLEN BRADLEY 1756-L55M14  1756L55M14

ALLEN BRADLEY 1747-OCEDDBA  1747OCEDDBA

ALLEN BRADLEY 150-B35NBDA-J1  150B35NBDAJ1

ALLEN BRADLEY 150-B180NBD  150B180NBD

ALLEN BRADLEY 1398-DDM-030X  1398DDM030X

ALLEN BRADLEY 1398-DDM-019-DN  1398DDM019DN

ALLEN BRADLEY 1395-B65-D1-PZ  1395B65D1PZ

ALLEN BRADLEY 1395-B63-D1-PZ  1395B63D1PZ

ALLEN BRADLEY 1395B/S-B63-D1-PZ  1395BSB63D1PZ

ALLEN BRADLEY 1394-SJT10-A  1394SJT10A

ALLEN BRADLEY 1370A-RAOA7-0B1E  1370ARAOA70B1E

ALLEN BRADLEY 1336VT-B060-EOS-FA2-L3  1336VTB060EOSFA2

ALLEN BRADLEY 1336VT-B040-EAR-FA2-L3-S1  1336VTB040EARFA2

ALLEN BRADLEY 1336S-B100-AN-EN4  1336SB100ANEN4

ALLEN BRADLEY 1336S-B075-AA-EN-GM1  1336SB075AAENGM1

ALLEN BRADLEY 1336S-B075-AA-EN  1336SB075AAEN

ALLEN BRADLEY 1336S-B020-AA-EN4-GM1-HA2  1336SB020AAEN4GM

ALLEN BRADLEY 1336S-A020-AA-EN4-HA1-L6  1336SA020AAEN4HA

ALLEN BRADLEY 1327AA-BB-40-B  1327AABB40B

ALLEN BRADLEY 1326AB-B720E-21-MK7L  1326ABB720E21MK7

ALLEN BRADLEY 1326AB-B530E-21-Z13  1326ABB530E21Z13

ALLEN BRADLEY 1326AB-B3E-11  1326ABB3E11

ADEPT TECH 30340-40000  3034040000

ADEPT TECH 30340-20000  3034020000

ACTUS POWER NPSA-103MU-E4CSA  NPSA103MUE4CSA

ACTUS POWER NPSA-103MU-E1BS  NPSA103MUE1BS

ACCURAY 082157-002  082157002

DI581-S