3BHB040253R000

3BHB040253R000

3BHB040253R000

3BHB040253R000

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。

HG-KN73KJ-S100（配控制器）   2

HG-SN202BJK-S100（配控制器）   2

HG-SN152BJ-S100   2

FX5-40SSC-S   3

HG-SN152JK-S100（配控制器）   2

EB100P30-P4HR-2048   2

ACON-CB-20WAI-CCC-0-0   1

031-1CD30    10

022-1BF00    15

021-1BF00    15

SJ700-110HFF2  一个

XW2Z-500T  1

KDW16A-24    10

EDS 3346-1-0010-000-F1      2

KFA6-ER-1.5  4

Model: RM4220 Brand: HBM . Quantity: 06

(Attached Pictures) 孟加拉

BLED6CM-R  4

R88D-KN08H-ECT-Z       1

DFE32B/U0H11B    1

GBB336.1E    1

2703994    1

光栅尺 LS487C 1020  5.0  含读头    1套

交流伺服电机MHMF022L1U2M-AC94V-0.2KW-3000r/min(Panasonic)，数量：1台

YZ311B 三菱主板数量一个

SACE E3S-A 25 2500A   1个

BCNET-Q   1

ETC740110-S9002    2

ETC740381    3

继电器SX2DV200    1

8287.56.2517    4

8287.78.2517    10

PM09162L2I5   10

倍福PLC内存卡，CX2900-0026，容量40G  2

MDX61B0022-5A3-4-0T   7

DOP11C-40    数量1

3VL2716-1AA46-0AA0  1

JSTD25H 2TLA020007R6300  1

991-1AF00-8GA0数量2

6GT2821-6AC10   1

6GT2600-4AA00   5

6GT2891-4FN10   1

6XV1871-5TN10   3

6XV1801-6DN10   2

1SBL359001R8800   1个

AE50-30-00

1SVR730884R3300   4个

CM-MPS.41S

1SVR430840R0200   5个

CM-SRS.11 

1SVR730840R0200   4个

CM-SRS.11S

6AV7241-3RB05-0DA0  2

ACS580-01-026A-4+D150+P974    1

5.906.014     1

IC200ALG240    1

IC200MDL650CAK    1

IC200MDL750CAJ    1

2094-PRS6   面价5925   1

6AV2145-6KB20-0AS0

6AV7240-3BC07-0HA0

GIDDINGS & LEWIS 502-03994-10R4  5020399410R4

GIDDINGS & LEWIS 1-21762-01  12176201

GHISALBA GH57.3.00-FG51  GH57300FG51

GETTYS 110-235  110235

GENERAL ELECTRIC IC2812B107DA3  IC2812B107DA3

GENERAL ELECTRIC FVK37ED6  FVK37ED6

GENERAL ELECTRIC DS3860NVCD  DS3860NVCD

GENERAL ELECTRIC DS3800NFCF1C1C  DS3800NFCF1C1C

GENERAL ELECTRIC DS3800HUMA1B1C  DS3800HUMA1B1C

GENERAL ELECTRIC DS215SDCCG3AZZ01B  DS215SDCCG3AZZ01

GENERAL ELECTRIC 531X307LTBAJG1  531X307LTBAJG1

GENERAL ELECTRIC 531X307LTBAFG1  531X307LTBAFG1

GENERAL ELECTRIC 4006L6501AA-G002  4006L6501AAG002

GENERAL ELECTRIC 36D877002BCG05  36D877002BCG05

GENERAL ELECTRIC 186C8141G1  186C8141G1

GENERAL ELECTRIC 143D1573-G1  143D1573G1

GENERAL ELECTRIC 143D1113G2  143D1113G2

GENERAL ELECTRIC 117D6635G2  117D6635G2

GENERAL ELECTRIC 115D2227G4  115D2227G4

GENERAL ELECTRIC 115D2219G2  115D2219G2

GE FUJI 6KG1143060X9B1  6KG1143060X9B1

GE FUJI 6KG1143025X1B1  6KG1143025X1B1

GE FANUC IC752WTG572  IC752WTG572

GE FANUC IC670ALG620  IC670ALG620

GE FANUC IC670ALG330  IC670ALG330

GE FANUC IC670ALG320  IC670ALG320

GE FANUC IC670ALG230  IC670ALG230

GE FANUC 44A399751-G01  44A399751G01

FURNAS ELECTRIC CO 3TC5-617-0BK1  3TC56170BK1

FLUKE 720A  720A

FESTO ELECTRIC DNC-63-192-PPV-A-K3-KP  DNC63192PPVAK3KP

FANUC A350-0004-T012/01  A3500004T01201

FANUC A20B-0009-0930  A20B00090930

FANUC A06B-6066-H008  A06B6066H008

FANUC A06B-6064-H303-H550  A06B6064H303H550

FANUC A06B-6058-H225  A06B6058H225

FANUC A06B-6047-H040  A06B6047H040

FANUC A06B-0641-B011  A06B0641B011

FANUC A05B-2308-C307  A05B2308C307

DYNASERV DR-1100A-115  DR1100A115

DYNAMATIC 15-867-13  1586713

DELTA CONTROLS DSC-1616E  DSC1616E

CUTLER HAMMER SPD160480D2K  SPD160480D2K

CUTLER HAMMER DT364URK  DT364URK

CUTLER HAMMER DH363NWK  DH363NWK

CONTROL TECHNIQUES UNI-3403  UNI3403

CONSULTRONICS DLS400  DLS400

COMPUTER CONVERSION PLS1000  PLS1000

CARRIER 06DS8246BC365ARP  06DS8246BC365ARP

BOSCH SFA4023003000050  SFA4023003000050

BOSCH 1070081259-102  1070081259102

BOSCH 1070081259-100  1070081259100

BEST POWER BPE-02-BBM-1A  BPE02BBM1A

BARDAC ME041D54-IT  ME041D54IT

BANNER ENGINEERING DMSK4848F1  DMSK4848F1

BALDOR BSC-1105  BSC1105

BAILEY CONTROLS INNPM-12  INNPM12

BAILEY CONTROLS IMMFP-02  IMMFP02

AVTRON AFS056-4CNO-C  AFS0564CNOC

ATLAS COPCO ETD-S7-50-13-CTADS  ETDS75013CTADS

ASEA BROWN BOVERI SNAT-603-CNT  SNAT603CNT

ASEA BROWN BOVERI QK-190-0R6501  QK1900R6501

ASEA BROWN BOVERI 750191-001B  750191001B

ASEA BROWN BOVERI 671B157A11  671B157A11

ASEA BROWN BOVERI 57770163  57770163

ASEA BROWN BOVERI 57310255-AV  57310255AV

ASEA BROWN BOVERI 57275847  57275847

ASEA BROWN BOVERI 57171847  57171847

ASEA BROWN BOVERI 52614759  52614759

ASCO 9403-150-49C  940315049C

ARO 93894244  93894244

APC ET41150  ET41150

ALLEN BRADLEY MPL-B860D-SJ72AA  MPLB860DSJ72AA

ALLEN BRADLEY HPK-B1310C-SA42AA  HPKB1310CSA42AA

ALLEN BRADLEY 8520-DSP-EXEC1-L15S  8520DSPEXEC1L15S

ALLEN BRADLEY 8520-3S5A-BAT-EX4-S-1-2-3-5-7  85203S5ABATEX4S2

ALLEN BRADLEY 8520-3S5A-BAT-EX4-S-1-2-3  85203S5ABATEX4S1

ALLEN BRADLEY 5370-CVIM  5370CVIM

ALLEN BRADLEY 5150-RS  5150RS

ALLEN BRADLEY 3500-A21  3500A21

ALLEN BRADLEY 2711-TC4  2711TC4

ALLEN BRADLEY 2711E-K10C15  2711EK10C15

ALLEN BRADLEY 1785-V30B  1785V30B

ALLEN BRADLEY 1785-L80C15  1785L80C15

ALLEN BRADLEY 1785-L20E  1785L20E

ALLEN BRADLEY 1775-SR5  1775SR5

ALLEN BRADLEY 1774-KA  1774KA

ALLEN BRADLEY 1771-DMC  1771DMC

ALLEN BRADLEY 1771-ASB  1771ASB

ALLEN BRADLEY 1747-L543P  1747L543P

ALLEN BRADLEY 1394C-SJT10-D  1394CSJT10D

ALLEN BRADLEY 1391B-ESAA45-AQB  1391BESAA45AQB

ALLEN BRADLEY 1388-BAV40/B  1388BAV40B

ALLEN BRADLEY 1336VT-B020-EAP-FA2-L1  1336VTB020EAPFA3

ALLEN BRADLEY 1336S-B030-AA-EN4  1336SB030AAEN4

ALLEN BRADLEY 1336-MOD-KB050  1336MODKB050

ALLEN BRADLEY 1336E-B050-AE-EN-HA2-L8E  1336EB050AEENHA2

ALLEN BRADLEY 1336-B030-E0F-L3-S1  1336B030E0FL3S1

ALLEN BRADLEY 1326AS-B660F-21-K6  1326ASB660F21K6

ALLEN BRADLEY 1326AS-B440G-21-K4  1326ASB440G21K4

ALLEN BRADLEY 1326AB-B530E-21-L  1326ABB530E21L

ALLEN BRADLEY 1326AB-B515G-21-K5  1326ABB515G21K5

ALLEN BRADLEY 1326AB-B515E-21-K5  1326ABB515E21K5

ALLEN BRADLEY 104-B400ND3  104B400ND3

AGA 680  680