1756-IF6I

1756-IF6I

1756-IF6I

1756-IF6I

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。

9-27+++++

AF260-30   abb 数量：5 询价

ABB XLP00 数量：5 询价

6ES7416-3ER05-0AB0数量2

6ES7400-1TA11-0AA0数量2

6ES7421-1BL01-0AA0数量6

6ES7422-1BL00-0AA0数量3

6ES7431-1KF00-0AB0数量2

6ES7432-1HF00-0AB0数量1

6AV2124-0JC01-0AX0数量1

6ES7405-0KR02-0AA0数量2

VL630  数量1

140DA085300C    3个 面价 9081

6SE7090-0XX84-0AB0    1

多串口服务器 MCU801A 台  1

SCG553A017MS?  电压220V????    ?4个

FX3U-32MR-ES  数量1

140CRP93200C     2     面价17199

140CRA93200C    2      面价17199

140DAI75300C      3     面价8315

140DAO85300C     3    面价9082

PART NO: 6AV7863-6MA00-2AA0

PART NO: 6EP1332-1LB00;

EQUIPMENT NAME: PLC; TAG NO: PSA 101A

QTY: 2 EA

A03B-0815-C003 数量 2

A03B-0815-C002 数量2

A16B-3200-0490数量 1

A860-0346-T141    数量     2

A20B-3900-0163数量 2

A76L-0300-0197 数量5

A860-0326-T101 数量2

A20B-2004-0691数量 3

A20B-3300-0283数量 1

A20B-3300-0280 数量1

A16B-2201-0101 数量2

A20B-2002-0650数量 1

A20B-2002-0651数量 1

A16B-2203-0501 数量1

LM64P101数量 5

LM64P101R 数量5

9WF0624H7D03 数量20

A16B-3200-0491 数量1

CF内存卡/3HAC025465-011/ABB

AC80 PM-825      1

HTPUXX/120-AC3    1台

EL3020    1未税

6ES7232-4HD32-0XB0    1

6ES7512-1SK01-0AB0 

6FC5348-0AA02-0AA0  

DM-103VA，1台

6GK1561-4AA02    2个

HIEE300024R4    3个

6ES7341-1CH01-0AE0    1个

6SL3244-0BE33-0UA0  1

6SN1118-0DM33-0AA2   2台

6SN1123-1AB00-0HA2   2台

6SN1123-1AB00-0BA2   1台

A5E01206072-002       2

G10R0000     4

EXG1020 二手

型编码器 EQN425 512 01-58  数量 2个

6ES7231-4HF32-0XB0   2

BOD63M-LA04-S115?  Balluff   传感器   2

MDX61B0030-5A3-4-0T

MDX61B0040-5A3-4-0T

MDX61B0055-5A3-4-0T

MDX61B0110-5A3-4-0T

1203PGT-1A-3.5B-T2  1

PM554-T-ETH    1

AI561  4AI 0/4-20mA; 0-10V  1

DI562  24VDC   1

DX561   1

PM861A  1

MR-J2-20A-N26  1

3AUA0000049817  690VAC/1100DC  5     

MKP C4BSWBX3470ZGFJ  15；               

MKP C4BSWBX3470ZGFJ   5

VFD037B43A   1

A5E01070650

DSQC679 3HAC 033624-001/L

4AT3096-0ES10-0CA1 1 个 西门子 

TI-119059 2 个 西门子 

6ES7414-3FM06-0AB0 1

6SL3310-1TE33-8AA3 1 件 西门子 

6SL3310-1TE37-5AB3 1 件 西门子 

6SL3224-0BE35-5UA0??? 1 件 西门子 

6SL3310-1TE38-4AB3 1 件 西门子 

6ES7414-3EM06-0AB0 2 件 西门子 

6SL3330-6TE41-1AA3 1 件 西门子 

6ES7313-5BG04-0AA0 8 个 西门子 

6SL3224-0BE24-0UA0 1 个 西门子 

6SL3224-0BE22-2UA0 1 个 西门子 

6SL3224-0BE17-5UA0 1 个 西门子 

6SL3246-0BA22-1FA0 VER.01-V4.60 1 个 西门子

223-1BL22-0XA8   1

MDX61B0022-5A3-4-0T / DEH11B / DF21B 2.2千瓦

MDX61B0030-5A3-4-0T / DEH11B / DF21B 3.0 KW

MDX61B0040-5A3-4-0T / DEH11B / DF21B 4.0 KW

MDX61B0055-5A3-4-0T / DEH11B / DF21B 5.5 KW

MDX61B0110-5A3-4-0T / DEH11B / DF21B 11.0 KW   各1

Syscon III板，PN:758108    ABB    1

AMC电路板，PN:3KXG801026U0100    ABB     2

电路板传感器SSI U26，ABB代码：758001    1

控制电路板，ABB代码：758002     1

分布器，24V，PN:758083     ABB     1

2通道AO卡，PN:990055    ABB     1

ABB的数字I/O卡，PN:990056     1

ABB的测量室FPM，PN:769202     1

热熔丝，PN:740712    ABB    3

ABB的样品池NL 20，PN:768954    1

ABB的样品池NL 200，PN:768956    1

ABB的样品电池CO（NL 60），PN:768955    1

CO检测器，PN:769120   ABB    1

CH4探测器，PN:769124    ABB    1

无检测器，PN:769117    ABB    1

MR-J4-70TM    1

AB6916-C   1

主机模块 2个 PCD2-M480

辅机模块 2个 PCD3.M6540

输入模块 2个 PCD3-E165

数字输出模块 2 PCD3-A465

输入模块 2 PCD3-W300

输入模块 2 PCD3-W340

输入模块 2 PCD3-W310

辅机程序存储卡 2 PCD7-R500

编码器模块 2 PCD2-H110

主机通讯模块 2 PCD7-F655

can通讯扩展模块 2 PCD3-T760

输出模块 2 PCD3-W600

输出模块 2 PCD3-W610

193-EC3ZZ   19年面价   9825

ABB ALCL-1X-X 个 1

ABB D2D160-CE02-11 个 1

ABB FS450R12KE3-71 个 1

FR-F840-00380-E2-60 -3pcs 

FFR-HEL-H18.5K-E1 - 3pcs

FR-A8ERS-60 (307170) - 3pcs

102416507    1  未税

HIEE300024R4 3++++++++++++++

电源模块 PS307 5A 3快    

3RT5075-6AP36 (AC-3:400A 400V 200KW 2N0 2NC 线圈：AC DC 220-240V) 3台

单元模块型号:HTPUXX/120-AC3制造厂或品牌:ROCKWELL AUTOMATION配件号:HTPUXX/120-AC3 REV02设备名称:中压注水变频器设备型号:PF6000   1

2711P-T10C4D8 19面价48720+++++++

SEIMEC HPE63MB2B34   1

QD75D2

1734-TR2   无面价

1734-SSI     面价 2482

2094-BM01-M    面价 8236

2094-EN02D-M01-SO    无面价

FR-A740-2.2K-CHT

FR-A740-3.7K-cHT 各1

MR-J2-70A-NU60  1

6SL3054-0FB10-1BA0

6SL3055-0AA00-5CA2   各1

6ES7417-4HL04-0AB0  1个++++++

GE FANUC ALPHA SERIES a15 AC SPINDLE MOTOR A06B-0857-B200#3000

FANUC LTD. A06B-6058-H007 Servo Amplifier

GE FANUC A06B-0062-B103 SERVO MOTOR NEW 2/4000

GE FANUC A06B-0532-B572 #0002 SERVO MOTOR 4-0S

GE FANUC A06B-6093-H151 AC SERVO AMPLIFIER

GE FANUC SERVO MOTOR A06B-0148-B675 22/3000

Ge FANUC A06B-0032-B675 SERVO MOTOR 2/3000

GE FANUC A06B-0123-B076 #7000 SERVO MOTOR 3/3000

FANUC A06B-6066-H281 SERVO AMPLIFIER

GE FANUC A06B-6058-H227 SERVO AMPLIFIER

FANUC AC SERVO AMPLIFIER C SERIES A06B-6066-H233 

GE Fanuc A06B-0314-B574 #7000 MODEL 5S NEW MOTOR

GE FANUC A06B-0031-B075 #7000 NEW MOTOR 1/3000

FANUC AC AMPLIFIER C SERIES A06B-6066-H234 tested

FANUC C SERIES Drive A06B-6066-H234 - A22 tested

FANUC AC SERVO AMPLIFIER C SERIES A06B-6066-H234 - A22

GE FANUC AC SERVO AMPLIFIER A06B-6066-H244

Fanuc A06B-6057-H006

FANUC MOTOR A06B-0372-B169 No. C015F0016 A860-0346-T041 TESTED WARRANTY

GE FANUC SERVO MOTOR A06B-0501-B756 MODEL 10

GE FANUC SERVO MOTOR A06B-0352-B731 MODEL 20F

GE FANUC SERVO MOTOR A06B-0502-B751 MODEL 20S

GE FANUC A06B-0440-B214 #0000 MAGNET PLATE NEW

GE FANUC A06B-0063-B103 MODEL 4/4000 MOTOR NEW

GE FANUC A06B-0309-B561 #7008 MOTOR NEW MODEL 1-OS/3000

GE FANUC A06B-6081-H101 POWER SUPPLY

GE FANUC A06B-6089-H300 NEW DYNAMIC BRAKE

FANUC A06B-6058-H331 / A16B-1100-0330 04B SPINDLE DRIVE NEW

FANUC A06B-0512-B001 USPP A06B0512B001

A06B-0143-B075#7008 FANUC *1 YR WARRANTY*

A06B-6058-H006 FANUC SERVO AMPLIFIER SERVO UNIT AC 

FANUC SERVO AMPLIFIER A06B-6058-H011

FANUC A06B-6066-H011 USPP A06B6066H011

Fanuc A06B-0142-B175 Servo Motor with Brake

A06B-6058-H011 FANUC SERVO AMPLIFIER AC 20S 3.5KW

Fanuc A06B-6047-H002 | 12 mo. warranty | Free UK/EU Shipping | Price Inc UK VAT

Returns: Accepted

FANUC A06B-0162-B175-R M6/3000 AC SERVO MOTOR, REPAIRED

GE FANUC A06B-6057-H205 SERVO AMP BOARD A16B-1200-0680

FANUC A06B-0315-B001 USPP A06B0315B001

A06B-0032-B075#0076 FANUC *1 YR WARRANTY*

A06B-0142-B076#7000 FANUC *1 YR WARRANTY*

A06B-6088-H001 FANUC SPINDLE SPEED AMPLIFIER **1 YR

GETTY FANUC DC SERVO MODEL 20 A06B-0602-B025 TAC 6V 

FANUC A06B-6058-H222 USPP A06B6058H222

Fanuc Servo Motor A06B-0345-B231

FANUC A06B-0512-B501 USPP A06B0512B501

Fanuc Velocity Control Unit A06B-6050-H402_A06B6050H402_A20B-1001-0770/04B

FANUC A06B-0143-B075 # 7008 servo motor

Fanuc AC Servo Motor A06B-0542-B231

Fanuc Servo Motor A06B-0342-B231

FANUC A06B-6066-H211 SERVO AMPLIFIER A06B6066H211

FANUC AC Spindle Drive Unit A06B-6044-H008

FANUC AC SERVO MOTOR A06B-0113-B078#0008

A06B-0314-B002 FANUC Servo Motor Model 5S - Pulse coder 2500P

A06B-0314-B002 FANUC Servo Motor Model 5S - Pulse coder 2500P

GE Fanuc A06B-0314-B002#7000 Model 5S AC Servo Motor 

Fanuc A06B-6087-H115 Servo Power Supply Module

Seller Refurbished 30 Day Warranty

#SLS1J81 Fanuc Power Supply Module A06B-6087-H130 #623SO

A06B-6079-H104#EM FANUC

Fanuc A06B-6077-H111

Fanuc A06B-6079-H401 SERVO DRIVE 

FANUC A06B-0513-B001 USPP A06B0513B001

Fanuc A06B-0114-B203 New in Box, free ship worldwide

FANUC ROBOTICS a22/1500 AC SERVO MOTOR A06B-0146-B675 *NEW IN BOX*

Fanuc A06B-0752-B201 Fanuc AC Spindle Motor

Fanuc A06B-6079-H106

A06B-0313-B074#7000 FANUC *1 YR WARRANTY*

A06B-0313-B006 FANUC

FANUC A06B-6066-H234 SERVO AMPLIFIER A06B6066H234

FANUC A06B-0533-B572 USPP A06B0533B572

FANUC A06B-6089-H101 USPP A06B6089H101

A06B-0312-B501#7008 FANUC *1 YR WARRANTY*

Fanuc AC Servo Motor A06B-0266-B400_A06B0266B400_AO6B-O266-B4OO_22/4000HV

FANUC SERVO AMPLIFIER MODULE A06B-6079-H106

FANUC CAPACITOR MODULE A06B-6083-H245

A06B-0514-B505#7076 FANUC *1 YR WARRANTY*

Fanuc A06B-6050-H102

A06B-0373-B175 FANUC *1 YR WARRANTY*

A06B-0128-B175 FANUC SERVO*1YR. WRTY*

Fanuc Servo Motor A06B-0368-B231

A06B-0532-B272 FANUC *1 YR WARRANTY*

Fanuc 5S/3000 AC CNC Servo Motor A06B-0514-B672#7008 _ A860-0346-T141

FANUC SERVO MOTOR ( A06B-0373-B675#7008 ) SAME AS A06B-0373-B675#0008

Fanuc DC Servo Motor Model 10M A06B-0651-B212

FANUC A06B-6079-H101

Fanuc Servo Amplifier A06B-6057-H302 Three Axis Drive

FANUC A06B-6058-H005 SERVO AMPLIFIER *NICE*

Fanuc AC Spindle Motor Model 30, Type A06B-1003-B901

Fanuc Velocity Control Unit A06B-6050-H402

Fanuc AC Servo Motor A06B-0142-B075

RECONDITIONED FANUC SERVO AMP ( A06B-6058-H225 )

RECONDITIONED FANUC SERVO AMPLIFIER ( A06B-6089-H201 )

GE Fanuc AC Servo Motor A06B-0501-B205#7008 _ 10 ____ A860-0315-T102 2500P

GE Fanuc AC Servo Motor A06B-0501-B205/7076-R _ 10

GE Fanuc 10S_ A06B-0315-B202/7008-R _ A860-0304-T112

MINT GE FANUC A06B-6058-H325 Servo Amp A06B6058H325

FANUC POWER SUPPLY A06B-6087-H126

Fanuc Alpha AC Servo motor A06B-0146-B675#0006 A860-0360-V501 12/2000 NEW!

Fanuc Servo Motor Keyed shaft

Fanuc A06B-6050-H102

FANUC SERVO DRIVE ( A06B-6090-H003 )

Fanuc Servo Amplifier Part# A06B-6079-H101 Used

Fanuc Power Supply Module, # A06B-6087-H130, VERY NICE, WARRANTY

GE Fanuc A06B-6115-H001 POWER SUPPLY

GE FANUC A06B-6114-H205 SERVO AMPLIFIER

A06B-6050-H005 FANUC SERVO DRIVE AC 30/2000

A06B6050H005

RECONDITIONED FANUC SERVO AMPLIFIER ( A06B-6066-H244 )

FANUC A06B-0315-B072 AC SERVO MOTOR MODEL 10S

FANUC AC SERVO MOTOR A06B-0514-B574#7008 *OEM REPAIRED

Fanuc CNC servo axis drive amplifier, Alpha iSV40, A06B-6117-H104

GE Fanuc A06B-6050-H002 Servo Drive Velocity Controller

Repair Service For Your Existing Fanuc Motor A06B-0147-B077 A06B-0147-B077#7000 

Fanuc Servo Amp A06B-6058-H334

FANUC SERVO MOTOR A06B-0142-B675#0003

FANUC SERVO MOTOR A06B-0514-B541#7076

Fanuc AC Servo Motor Model 20S A06B-0502-B374#7000 _ A860-0356-T101

Fanuc Discharge Unit A06B-6058-H191 A06B6058H191 NEW!

Fanuc A06B-0616-B382 DC Servo Motor

RECONDITIONED Fanuc Velocity Control A06B-6050-H201

WITH A20B-1001-0470 AND A16B-1200-0520 BOARDS

GE FANUC AC SERVO MOTOR A06B-0142-B175

Fanuc 12/2000 AC Servo Motor # A06B-0142-B088

GE, FANUC, SERVO AMPLIFIER UNIT, A06B-6089-H106 USED

Fanuc AC Servo Amplifier C Series T# A06B-6066-H004 A2!

FANUC SERVO AMPLIFIER ( A06B-6096-H105 )

30 DAY WARRANTY (  )

Fanuc Servo Motor W/ Brake Straight Shaft A06B-0502-B272#7000 A860-0346-T141 

FANUC SERVO AMPLIFIER ( A06B-6057-H202 )

FANUC SERVO AMPLIFIER ( A06B-6057-H205 )

Fanuc Servo Amplifier A06B-6079-H206

GE Fanuc A06B-6066-H008 SERVO AMPLIFIER

Fanuc General Numeric Spindle Motor A06B-1003-B100#2000 _ C-311274

A06B-6066-H234 FANUC SERVO AMPLIFIER