P-HA-MSC-FAN11​024

P-HA-MSC-FAN11024

P-HA-MSC-FAN11024

P-HA-MSC-FAN11024

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。

6SL3210-5DE16-0UA0     1

889D-F4ECDM-2   4 面价329

POWER SUPPLYCONVERTEAMMVC3003-4003

SKKT162/16E  350个

7MH5101-5QD01     8

6AV6647-0AH11-3AX0    1

6AV6648-0CC11-3AX0    1

GENERAL ELECTRIC? CONTACTOR ?MOD. CSCN55A310

6 PCS.

B43586-S3468-Q1数量50

FRD.WJA3.001-220VDC数量2

9S12XEP100开发板 DEMOAX9S12XEP100   2

LE50.1-50/F14 120Nm   2

LE70.1-100/F14 200N·m   1

3BHE024313R0101  4

3BHE022293R0101  1

6GK5206-2BS00-2AC2   17

6GK5124-0BA00-2AC2   5

6GK5004-1BF00-1AB2   4

6GK5992-1AM00-8AA0   34

6AV6381-2BP07-4AV0    2  库存1套

6ES5710-8MA11    74

6ES7138-6BA00-0BA0   9

6ES7155-6AU01-0CN0   59

6ES7400-2JA00-0AA0   1------------

6ES7412-5HK06-0AB0   2------------

6ES7952-1AM00-0AA0   2  库存2个

6ES7960-1AA04-5AA0   2

6ES7960-1AA06-0XA0   4

6ES7137-6AA00-0BA0   2

6GK5008-0BA10-1AB2   2

972-0AB01-0XA0数量9

MFH-3-1/8-S  7958    10个

MFH-5-1/8  9982    10个

6AV2124-0QC02-0AX0 数量1

PXA45-2015  1

243-1BX30-0XE0    10

SX554    3BSE004258R1       1件

1756-TBS6H数量1面价1228

KL9510数量5

KL1809数量3

KL2809数量3

KL2134数量10

KL1904数量5

KL1104数量5

KL9010数量5

BX3100-0000数量5

NX-ECC201   10

NX-ID5142-1  4

NX-OD5256-1  2

NX1P2-9024DT1  2

Y225M-4-45KW   2

TPC070TP-B   1

AKD-P00306   1

WOP-1100CK-P40Q1AE 10.1寸   1

BCNOTS7MPI   2

BCNET-S7300   2

EDS-408A-SS-SC-T   1

MT8102iP  1巴基斯坦

MC07B0040-5A3-4-00 -----------

6ES7410-5HX08-0AB0------------

BW100-005/FSC11B/DFE32B  1台 泰国

GP-4402WW   5

YE178591/2 10-30VDC   1

FR-E720-0.75K   4

NS5-SQ10B-V2   1

MDR1100-24F   1

Okuma MPS-45 y MPS-60      1

D4A-4501N   26

EP-3681A   1

CIRCUIT BREAKERWESTINGHOUSEHFD3125L   2

6AV2125-2JB03-0AX0  1-------------

海泰克触摸屏PWS6710   1

170M2673数量6

EM-DR1-1S-5-RTB-24VV数量3

708FX2-STN-TRON数量1

XR45ZAYXX8LGALZA数量2

221-1BH30   1

222-1BH30   1

客户说品牌是VIPA

Det-Tronics    规格型号：Q300A    数量：2

PRESSURE SWITCH-YWK-50-C  1

EK1100   1

C6915-0000   1

KEL-CL1000-42   1

HL-DSL   1

OP-87904   2

KEL-C1000-85   1

CUTLER HAMMER E51-DP4 NSPP E51DP4

CUTLER HAMMER E51-DP4 NSFP E51DP4

CUTLER HAMMER E51-DP3 USPP E51DP3

CUTLER HAMMER E51-DP3 NSFP E51DP3

CUTLER HAMMER E51DP3 E51SCN E51RCB SWITCH

CUTLER HAMMER E51-DP2 USPP E51DP2

CUTLER HAMMER E51-DP2 NSFP E51DP2

Cutler Hammer E51DP2 E51-DP2 Photoelectric Head Series B3

CUTLER HAMMER E51-DP1 USPP E51DP1

Cutler Hammer E51DP1 Series B2 Photoelectric Head

Cutler Hammer E51DP1 Photoelectric Head Reflex Ser B3 99063

Cutler Hammer E51DP1 Photoelectric Head Reflex Ser B3 97085 

Cutler Hammer E51DP1 Photoelectric Head Reflex 98071 18 Foot Ser B3

CUTLER HAMMER E51-DP1 NSFP E51DP1

CUTLER HAMMER E51DP1 NNB

CUTLER HAMMER E51DF4 USPP E51DF4

CUTLER HAMMER E51-DF3 USPP E51DF3

CUTLER HAMMER E51-DF3 NSFP E51DF3

Cutler Hammer E51DF1 Photoelectric Sensor Head Series B3

CUTLER HAMMER E51-DF1 NSFP E51DF1

CUTLER HAMMER E51-DEL USPP E51DEL

CUTLER HAMMER E51-DEL NSPP E51DEL

CUTLER HAMMER E51-DEL NSFP E51DEL

Cutler Hammer E51DED Photoelectric Sensor Series B3 -  No Box

CUTLER HAMMER E51-DC1 USPP E51DC1

CUTLER HAMMER E51-DC1 NSFP E51DC1

CUTLER HAMMER E51-CNF11 USPP E51CNF11

CUTLER HAMMER E51CNC1 NSFP E51CNC1

CUTLER HAMMER E51-CLT26PU USPP E51CLT26PU

CUTLER HAMMER E51-CLP3 NSFP E51CLP3

CUTLER HAMMER E51-CLP3 LIMIT SWITCH E51CLP3 PHOTOELECTRIC SENSOR EATON 

Cutler Hammer E51CLP1 Photoelectric Sensor Series B2

CUTLER HAMMER E51CLP1 PHOTOELECTRIC SENSOR

CUTLER HAMMER E51-CLP1 NSFP E51CLP1

CUTLER HAMMER E51CLF3 PHOTOELECTRIC SENSOR DARK & LIGHT NIB

CUTLER HAMMER E51CLF3 PHOTOELECTRIC SENSOR DARK & LIGHT NIB

CUTLER HAMMER E51-CLF3 NSFP E51CLF3

CUTLER HAMMER E51CLF1 NSFP E51CLF1

CUTLER HAMMER E51BLT5 PROXIMITY SWITCH SENSOR LIMIT 

CUTLER HAMMER E51BLT1 PROXIMITY SENSOR INDUCTIVE NO OR NC E51 E51SBL

CUTLER HAMMER E51-BLP2 USPP E51BLP2

CUTLER HAMMER E51-ALT2 NSPP E51ALT2

Cutler Hammer E51ALT1 Inductive Proximity Sensor Series 10121

CUTLER HAMMER E51ALS6 NSFP E51ALS6

CUTLER HAMMER E51ALS26P NSFP E51ALS26P

Cutler Hammer E51ALP1 Photoelectric Sensor Series C1

CUTLER HAMMER E51ALP1 PHOTOELECTRIC SENSOR NIB

CUTLER HAMMER E51ALP1 NSFP E51ALP1

CUTLER HAMMER E50TD1 NSFP E50TD1

CUTLER HAMMER E50TD1 LIMIT SWITCH E50DD1 2 STEP E50ST 600V SER A2

CUTLER HAMMER E50TD1 LIMIT SWITCH 

Cutler Hammer E50SN E50DN1 Limit Switch

CUTLER HAMMER E50-SGN NSFP E50SGN

CUTLER HAMMER E50-SBL NSFP E50SBL

CUTLER HAMMER E50SB6PC USPP E50SB6PC

CUTLER HAMMER E50SB6PC NSPP E50SB6PC

CUTLER HAMMER E50SB6PC NSFP E50SB6PC

CUTLER HAMMER E50-SB6P USPP E50SB6P

CUTLER HAMMER E50-SB6P NSPP E50SB6P

Cutler Hammer E50SB Pack of 6 Limit Switch Body Ser A2 -  No Box

CUTLER HAMMER E50-SAW1 NSFP E50SAW1

CUTLER HAMMER E50-SAN6P12 NSPP E50SAN6P12

CUTLER HAMMER E50-SAN6P12 NSFP E50SAN6P12

CUTLER HAMMER E50SAN6P USPP E50SAN6P

CUTLER HAMMER E50-SAL6PC-R USPP E50SAL6PCR

CUTLER HAMMER E50-SAL6PC-R NSPP E50SAL6PCR

CUTLER HAMMER E50SA6PC NSFP E50SA6PC

CUTLER HAMMER E50-SA6P20 USPP E50SA6P20

CUTLER HAMMER E50SA6P12 USPP E50SA6P12

CUTLER HAMMER E50-SA6P NSFP E50SA6P

Cutler Hammer E50SA E50DR1 E50RA Limit Switch

Cutler Hammer E50NN1 Limit Switch

Cutler Hammer E50NN1 Limit Switch

CUTLER HAMMER E50KL203A1 NSPP E50KL203A1

Cutler Hammer E50GNG1 Limit Switch -  No Box

Cutler Hammer E50GNG1 Limit Switch

Cutler Hammer E50DT3 Pack of 6 Limit Switch Operating Head

Cutler Hammer E50DS3 Pack of 6 Limit Switch Operating Head

Cutler Hammer E50DS1 Pack of 6 Limit Switch Head Ser A1 -  No Box

CUTLER HAMMER E50DNAC USPP E50DNAC

Cutler Hammer E50BT3 Limit Switch With Roller

CUTLER HAMMER E50-BS2 USPP E50BS2

CUTLER HAMMER E50-BS1 NSFP E50BS1

CUTLER HAMMER E50BR16P NSFP E50BR16P

CUTLER HAMMER E50-BR1 USPP E50BR1

CUTLER HAMMER E50-BR1 NSPP E50BR1

CUTLER HAMMER E50-BR1 NSPP E50BR1

CUTLER HAMMER E50-BR1 NSFP E50BR1

CUTLER HAMMER E50BR1 LIMIT SWITCH SIDE ROTARY NIB

CUTLER HAMMER E50BNS3 USPP E50BNS3

CUTLER HAMMER E50-BM1 USPP E50BM1

CUTLER HAMMER E50-BM1 USPP E50BM1

CUTLER HAMMER E50-BM1 NSFP E50BM1

CUTLER HAMMER E50BLS1 LIMIT SWITCH CONTROL CONTROLLER EATON

CUTLER HAMMER E50BLR1 NSPP E50BLR1

CUTLER HAMMER E50AW16PY1 LIMIT SWITCH WOBBLE STICK E50SA6P E50SAP E50KW3 EATON

CUTLER HAMMER E50AW1 NSFP E50AW1

CUTLER HAMMER E50AT3P5-W NSFP E50AT3P5W

Cutler Hammer E50AT3P5 Limit Switch

CUTLER HAMMER E50-AT36PC-W NSPP E50AT36PCW

CUTLER HAMMER E50-AT3 USPP E50AT3

Cutler Hammer E50AT3 Limit Switch Series A2 600V Eaton E50RA20 A1

CUTLER HAMMER E50AS3P5-W NSFP E50AS3P5W

CUTLER HAMMER E50AS36P USPP E50AS36P

CUTLER HAMMER E50AS3 NSFP E50AS3

CUTLER HAMMER E50-AS1 NSFP E50AS1

CUTLER HAMMER E50AR1S20 NSPP E50AR1S20

CUTLER HAMMER E50-AR1S12 NSFP E50AR1S12

CUTLER HAMMER E50-AR1P5-W NSFP E50AR1P5W

CUTLER HAMMER E50-AR1P4 NSFP E50AR1P4

CUTLER HAMMER E50AR16P NSPP E50AR16P

CUTLER HAMMER E50AR16P NSPP E50AR16P

CUTLER HAMMER E50AR16P NSFP E50AR16P

CUTLER HAMMER E50-AR1 USPP E50AR1

CUTLER HAMMER E50AR1 IN A BOX

Cutler Hammer E50ANT3 Limit Switch With Roller

CUTLER HAMMER E50ANR16P NSFP E50ANR16P

CUTLER HAMMER E50ANR1 NSPP E50ANR1

CUTLER HAMMER E50ANR1 NSFP E50ANR1

CUTLER HAMMER E50ANL1 NSFP E50ANL1

CUTLER HAMMER E50-AM1 NSFP E50AM1

CUTLER HAMMER E50ALS3 NSFP E50ALS3

CUTLER HAMMER E50ALS3 NSFP E50ALS3

CUTLER HAMMER E50ALR1Y9 NSFP E50ALR1Y9

CUTLER HAMMER E50-ALR16PC NSPP E50ALR16PC

CUTLER HAMMER E50ALH1 NSFP E50ALH1

CUTLER HAMMER E50-AH1 USPP E50AH1

CUTLER HAMMER E50-AH1 NSFP E50AH1

CUTLER HAMMER E48M3KL3F110 NSPP E48M3KL3F110

CUTLER HAMMER E40IDEMO NSPP E40IDEMO

CUTLER HAMMER E34TB120H9X NSFP E34TB120H9X

CUTLER HAMMER E34TB120H3X NSFP E34TB120H3X

CUTLER HAMMER E34TB120H2X NSFP E34TB120H2X

CUTLER HAMMER E34PDB1F5 USPP E34PDB1F5

CUTLER HAMMER E34PDB1F5 POTENTIOMETER NIB

CUTLER HAMMER E34PDB1F10 NSFP E34PDB1F10

CUTLER HAMMER E34N53 NSFP E34N53

CUTLER HAMMER E34-N2 NSFP E34N2

CUTLER HAMMER E34GDB97LRD2A-1X NSPP E34GDB97LRD2A1X

CUTLER HAMMER E34GDB97LRD2A-1X NSFP E34GDB97LRD2A1X

CUTLER HAMMER E34GDB97LRD2A-1X NSFP E34GDB97LRD2A1X

CUTLER HAMMER E34GDB97LAD2-A1X NSFP E34GDB97LAD2A1X

CUTLER HAMMER E34GDB97LAD2-A1X NSFP E34GDB97LAD2A1X

CUTLER HAMMER E34GDB80M2-1X USPP E34GDB80M21X

CUTLER HAMMER E30-KP16 NSFP E30KP16

CUTLER HAMMER E30K-P14 USPP E30KP14

CUTLER HAMMER E30-KP12 NSFP E30KP12

CUTLER HAMMER E30-KP11 NSPP E30KP11

CUTLER HAMMER E30-KP11 NSFP E30KP11

CUTLER HAMMER E30KP10 NSFP E30KP10

Cutler Hammer E30JN Pushbutton Operator E30-JN

CUTLER HAMMER E30-JN NSFP E30JN

CUTLER HAMMER E30JK NSFP E30JK

CUTLER HAMMER E30JF USPP E30JF

CUTLER HAMMER E30-JA USPP E30JA

CUTLER HAMMER E30JA PUSHBUTTON OPERATOR SWITCH 

CUTLER HAMMER E30-JA NSFP E30JA

CUTLER HAMMER E30GA USPP E30GA

CUTLER HAMMER E30-EX4 NSFP E30EX4

CUTLER HAMMER E30-EX1 NSFP E30EX1

Cutler Hammer E30EG Pushbutton Operator 120V Switch

CUTLER HAMMER E30-EF NSPP E30EF

CUTLER HAMMER E30-EF NSFP E30EF

CUTLER HAMMER E30EE NSPP E30EE

CUTLER HAMMER E30-ED USPP E30ED

CUTLER HAMMER E30-EA USPP E30EA

CUTLER HAMMER E30-EA NSFP E30EA

CUTLER HAMMER E30DX13 NSFP E30DX13

CUTLER HAMMER E30-DN NSFP E30DN

CUTLER HAMMER E30DM NSPP E30DM

CUTLER HAMMER E30-DG USPP E30DG

CUTLER HAMMER E30-DG NSFP E30DG

CUTLER HAMMER E30-DA USPP E30DA

CUTLER HAMMER E30-DA NSFP E30DA

CUTLER HAMMER E30CY15 NSFP E30CY15

CUTLER HAMMER E30CM NSPP E30CM

CUTLER HAMMER E30CM NSFP E30CM

CUTLER HAMMER E30CF-1 NSFP E30CF1

CUTLER HAMMER E30CF NSPP E30CF

CUTLER HAMMER E30CF NSFP E30CF

CUTLER HAMMER E30CA USPP E30CA

CUTLER HAMMER E30CA NSPP E30CA

CUTLER HAMMER E30CA NSFP E30CA