A06B-6150-H018

A06B-6150-H018

A06B-6150-H018

A06B-6150-H018

3、 模拟量信号连接应注意的问题变频器中的模拟量输入信号，通常指0～10V/5V 的电压信号或0/4～20 ｍＡ的电流信号；这些模拟量输入信号可通过接线端子由外部给定，当变频器与P L C 连接时，这些模拟量输入信号也可来自PLC 的模拟量输出信号，如图3 所示。在进行模拟量的连接时应注意：

（1）阻抗匹配。根据变频器的输入阻抗选择P L C 的输出模块，实现两者的阻抗匹配。

（2）电压范围。当变频器和P L C 的电压信号范围不同时（如变频器的输入信号为0～10V，而PLC 的输出电压信号范围为0～5V 时；或PLC 的一侧的输出信号电压范围为0～10V而变频器的输入电压信号范围为0～5V时），需采用串联电阻的方式进行分压，以保证两者在正常电压范围内

工作，避免电压过限可能损坏器件。

（3）采用屏蔽电缆或绞合电缆。对于变频器和P L C 而言，弱电控制信号（电压0～5V/10V、电流0/4～20ｍＡ等）易受到外界强信号的干扰，对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽；对于长距离的控制回路宜采用绞合电缆，绞合电缆的绞合间距尽可能小。

（4）主、控电缆分开布线。实际连线时，注意主、控电缆分开布线，且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。

西门子S7-300,DI快速接口板6ES7650-1AH62-5XX0

西门子S7-300,DI快速接口板6ES7650-1AL11-6XX0

西门子S7-300,DI快速接口板6ES7650-1AK11-7XX0

西门子S7-300,通讯模块6ES7443-5DX05-0XE0 V7.1.7--------------

西门子其他,中央处理器6ES7412-5HK06-0AB0--------------------

施耐德其他,冗余RJ45模块490NAC0100-

6ES7231-7PD22-0XA8*1

6ES7232-0HB22-0XA8*1

6ES7972-0AA02-0XA0*3

6ES7972-0AA01-0XA0*10

EHDB280-21-11   1

407-0KR02-0AA0   2

412-5HK06-0AB0   4

153-2BA10-0XB0   2

353-1AH01-0AE0   4

112-2BB00-2AA3   2

22P-D370A103     面价79649     1

可控硅 YS180103-AC 个 6 

可控硅 3BSM，000249-1 个 2 

可控硅 5STP,16F2400 个 6

IGBT驱动模块FS225R12KE3/AGDR-71CABB  12块

MAC00-FC4     1

2711P-T6C20D8   1  面价21357

3HAC028357-001   1件 带线缆-----------------

BCU-12或者22数量1

7MH7152-2BA00-2AA0   带PID板   套/1

1756-EN4TR  40228  6个

5069-IY4面价4587

5069-OB16面价3017

5069-OB8面价2644

5069-OA16面价6056

5069-OW16面价6226

5069-L306ER面价11413

1762-OF4   1 面价3186.6

1762-IQ16   1 面价2011.4

1766-L32BWAA   1 面价7695.3

4FD5183-0AA30-1A   1

1794-IT8    13786    10

1794-IR8     13786    5

6SE7031-3FB87-2DA1    1-----------

6ES7718-1CC05-0BC1

6SL3330-1TE34-2AA0

6SL3120-1TE32-0AA3  各一个

NMB-MAT??2410ML-05W-B60?24V=DC?0.17A 4

1734-OE2C（带底座） 面价2542 2

1783-US8T    面价2113 4

1769-PA4 面价5118.9 5

20-HIM-A6 面价1344.7 6

20-750-2262C-2R 面价1887 6

20-750-ENETR 面价3536.9 6

20G1ANC170JA0NNNNN??配套制动电阻箱   面价103169 2

1794-IB16 A? 面价2768.5 5

1794-IB32 A? 面价4474.8 5

1794-OB16 A? 面价3932.4 5

1794-OB32P 面价5062.4 5

2198-H008-ERS2  面价  14803    1

6AV7873-0BC20-1AC0     1

6EP1961-2BA00   5

6ES7241-1AH32-0XB0  1

SEW EURODRIVE WAF37DAS90L4/TF/IS USPP WAF37DAS90L4TFIS

Sew Eurodrive B2300 And B4600 Manual USED

New SEW-EURODRIVE Encoder ROD 426 1024 30b10-1A 376 844-01 Eurodrive EV1T

USED SEW-EURODRIVE GEAR REDUCER - TYPE RX61

SEW Eurodrive ES1T Incremental Encoder NEW SURPLUS OG72DN1024 OG-72-DN-1024-TTL

SEW EURODRIVE BM15 NSPP BM15

SEW EURODRIVE USS21A SERIAL INTERFACE (BRAND NEW)

SEW EURODRIVE FA37/GDT80N4/BMG/HR/TF/ABC8 PARALLEL SHAFT HELICAL GEARMOTOR REMAN

SEW EURODRIVE 8227268.11 USPP 822726811

SEW EURODRIVE S77R37DT80K4/BMG/HR SHAFT MOUNT GEAR DRIVE & MOTOR ,USED

SEW Eurodrive Motor SA37DT71D4 1700 In/ 188 Out

SEW EURODRIVE BRAKE 20NM 220V 

SEW EURODRIVE DFT80K4 .75 3/4 HP 3 Ph MOTOR & Right Angle Gearbox 10:80 Ratio

SEW-EURODRIVE,INC. USA DFT80K4BMG1HR, .75 HP, RPM 1700, GEAR MOTOR, NEW

SEW EURODRIVE 5951038 9-30V INCREMENTAL ENCODER

SEW-EURODRIVE TYPE SA57DT80N4 & SA57

Sew-Eurodrive Motor and Gearbox, R60-DT80D4

Sew Eurodrive AC Drive C2302.0 3ph 2.0kva 2.0 kva 

SEW EURODRIVE .5HP DFT71D4BM605HR 

SEW-EURODRIVE 183.20:1 R23DT90LUBEE2NR GEAR REDUCER

SEW-EURODRIVE MOTOR, TYPE: DFT90S4BMG2HP-KS, HP 1.5, RPM 1740, 3 PHASE

SEW-EURODRIVE MOTOR, TYPE: DFT90S4BM62HR-KS, 3 PH, HP 1.5, RPM 1740

SEW EURODRIVE MOTOR DFT71K4, .20 HP, 3PH, 870003489.5.01.87.003

SEW-EURODRIVE MOTOR, TYPE: DV112M4, HP: 5.40, RPM: 1730, 60 HZ, VOLTS: 230/460

SEW Eurodrive 802 271 2 / 826 268 3 BW 047-005 047Ohmz/500W Resistor

SEW-EURODRIVE KA47 AM143 RATIO 35.39 TORQUE 1160 NEW

SEW EURODRIVE MOTOR, DFV160M4-KS, V 230/460, HP 15, RPM 1740, HZ 60, USED

SEW Eurodrive R32DT71D4 1/2 HP 230/460 V

SEW EURODRIVE S77DT80K4-KS 189.09:1 MOTO GEAR DRIVE & MOTOR ,NEW OLD STOCK

Sew-Eurodrive 7.55 Ratio R17DT80K4 Gearmotor (GEA1645)

SEW Eurodrive Servo Motor RF632DT80N4BMG1HF

SEW Eurodrive Servo Motor RF32DT71D2BMG1HF

SEW Eurodrive Servo Motor RF40DT80N4BMG1HF

SEW EURODRIVE MOTOR DFT71C4  .33 HP / REDUCER SA37BT71C4 80:96

SEW EURODRIVE 56.61:1 SA57TDT90S4BNG2HRTH1S GEAR REDUCE

Sew-Eurodrive Mobilgear 630 Gear Box Type RF80DV160M4-KS Gears Drives Power

SEW-Eurodrive 3/4HP Type: DFT80K4 TEFC 50Hz Motor

SEW EURODRIVE (NO TAG) SHAFT MOUNT SPEED REDUCER ,NEW

SEW Eurodrive Movidrive Compact 5hp AC Motor Drive Inverter MCV40A-00 w/ Encoder

SEW Eurodrive Movidrive MDV60A-00 2hp AC Motor Drive Inverter 380-500v

Sew Eurodrive UFP11A-00 Profibus DP-V1 Fieldbus Interface Module PLC 

SEW EURODRIVE MOVITRAC A0008-503-1-00 480V 1HP TESTED!!!

SEW EURODRIVE 1/4 Kw GEAR DRIVE RF320T71C4BM

Sew Eurodrive Encoder Power Supply DWI11A new 

SEW Eurodrive Motor Gear Reducer Transmission Varimot

SEW EURODRIVE EF014-503 EMV-MODUL DUAL OUTPUT FILTER *WORKING TESTED*

SEW Eurodrive MFD32A 8235538.12.12 #8418

SEW Eurodrive Movitrac FIO31C Adapter 8224196.14

Sew-Eurodrive Right Angle Gearbox S57LP143

SEW EURODRIVE DFT90S6-KS 1 HP MOTOR, 230/460V, 1140 RPM, 3 PH

SEW EURODRIVE DFT80K4 .75 3/4 3 Phase MOTOR & Gearbox 10:80 Ratio

SEW EURODRIVE RF60DT71D4 AC MOTOR 1660RPM 0.37KW 3PH 330/575V 1/2 0.5 HP 1-1/8" 

RV-1338, SEW-EURODRIVE MOTOR

RV-1343, SEW EURODRIVE MOTOR

New SEW-EURODRIVE DT80N6 MOTOR 3PH .75HP 230/460V 1100RPM

SEW EURODRIVE FBG31C-08 OPERATOR CONTROL UNIT 

SEW-EURODRIVE Gear Motor R27 DT71D4 277/480V 

SEW eurodrive RF37 DR63L4 3 phase motor - 0,25kW - with gear

SEW-eurodrive WF30 DT71D4 3 phase motor 0,37kW - with worm gear 8.2:1

SEW EURODRIVE USS21A SERIAL INTERFACE RS232/RS485 USS-21A 8229147.10 NIB