3HAC12928-1 DSQC 604
3HAC12928-1 DSQC 604
3HAC12928-1 DSQC 604
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。
10-12
VE4051 3
A5E36464150001
A5E39021149 各1
6AV2 124-0MC01-0AX0 1
A02B-0098-K828(14M)
A02B-0259-C220 I
A02B-0303-C103
A03B-0807-K101
A03B-0815-C001
A03B-0815-C003
A03B-0815-K001
A06B-0247-B401
A06B-0257-B410(a40/3000)
A06B-0269-B400
A06B-0275-B410(12)米
A06B-6079-K815#E ----------
A06B-6110-H011
A06B-6114-H209 ---------
A06B-6114-H211 ---------
A06B-6117-H210--------
A06B-6127-H105
A06B-6127-H209 ----------
A06B-6130-H002---------
A06B-6130-K201 ---------
A06B-6130-K203 ------
A06B-6130-K204 --------
A06B-6140-H015
A06B-6160-H002 -------
A06B-6240-H106 --------
A06B-6250-H045 ---------
A06B-6270-H075#H600
A13B-0154-B003
A20B-1007-0680/01A
A20B-2002-0520/12A
A20B-2002-0521/07A
A20B-2002-0521/14A
A20B-2100-0762/06B
A20B-3300-063 5/2A OI-TD
A60L-0001-0290#LM32C
A660-2005-T506#L-15M
A860-0203-T001
A860-0203-T013
A860-0203-T014
A860-0360-V501
A860-2000-T302
A860-2070-T321
A86L-0001-0125#A
A86L-0001-0324 0iD MDI
A90L-0001-516(0548)/R
A98L-0001-0518#T
A98L-0031-0011#L
A98L-0031-0012
A98L-0031-0025
A98L-0031-0026
A98L-0031-0028
BR-2/3AGCT4A
F06B-0001-K003#L-14m
F660-2005-T516#13M 各1
6ES7212-1AE40-0XB0 1
CDG1BA40V-250Z :6套
1769-L32E 1 面价40906
1769-BA 1 面价605
1786-RPA 1 面价14012
7820Z175
RXG28T1-120W
6ES5951-7LB21 1
6GF6240-4MV01 2个
FK-FE-3KXF065094U0100.XZ 1
FKCW33V4PKCYYAA 1
1762-IF4 1 面价3379
1756-IF8 2 面价13109
6ES7512-1DK01-0AB0
6ES7521-1BH10-0AA0
6ES7522-1BH10-0AA0
6ES7954-8LE03-0AA0
YTZ90-24J5-A2ZDY 1
Siemens 7MH4553-1AA41 数量5
Siemens C79451-A3462-C47 (OLD) 数量1
6ED7131-6BH01-0BA0 2
6ES7407-0KA02-0AA0 1
6ES7193-6AR00-0AA0 1
6ES7410-5HX08-0AB0 1
6ES7132-6BH01-0BA0 1
6ES7134-6GD01-0BA1 1
6ES7135-6AU01-0CN0 1
6ES7193-6BP00-0BA0 10
6ES7972-0BA12-0XA0 2
A5E00148388
A5E00802381
A5E00802385
A5E00802380
A5E00802387
QAE2121.010 2
6SL3244-0BA21-1PA0 1
QAE2121.010 4
QBE9000—P16 3
3VT 8325-1AA03-0AA0 2
3VT 8110-1AA03-0AA0 /3VT100N 4
6AV6 643-0CB01-1AX1 1
E6B2-CWZ5B PNP DC12-24V 2M 1000PR 带联轴 1个
214-1AD23-0XB0 1个
变频器ATV310H075N4A 2
变频器ATV310HU15N4A 2
变频器ATV310HU22N4A 2
变频器ATV310H037N4A 2
P/N:FHA-40C-50-E250-C 1
1394C-SJT22-A 无面价 1
STI-VC2100NLC 1
FX2N-48MR-DS 1
KL3162 2个
NSK SERVO DRIVE # EM0608A13-05 1个
DC POWER CB-500 1个
6SN1111-0AA01-0BA2 1
6SL3300-0SF01-0AA0 10个
A5E31429340 1个
A5E03712588 1个
CP1E-N30SDR-A 2
光洋 Z-8TR1 AC220V 1个
1794-IE12 1 10723
CMC550041-06 1
CMC550510-01 1
CMC550011-01 1
CMC550515-01 1
UMC556000-02 1
UMC556000-03 1
6AV2124-0QC02-0AX1 1
Cooper Cleco 5RSCH-170 Air Pneumatic Inline Screwdriver 1 Reversible
CLECO PISTOL GRIP AIR PNEUMATIC DRILL + DESOUTTER HCU38
Cleco Cooper 8RSCH-7BQ Air Pneumatic Inline Screwdriver Torque Driver
Cleco Screwdriver Pneumatic Driver Drill Air 2RSA-10B
Cleco Screwdriver Pneumatic Driver Drill Air 4RSA17
Cleco, Pistol Grip Screwdriver 2-45 IN-LB. 14TTA05Q
Cleco Cooper Air Pneumatic Inline Screwdriver Torque Driver Reversible
Cleco 14RAA11AH3 Right Angle Nutrunner
Cleco 14RAA11AH2 Right Angle Nutrunner
Cleco 5RNAL-104BH-3 NUTRUNNER Pneumatic Angle Wrench 3/8″
Cooper Cleco 201901 Anglehead 16BL260 NEW-NO BOX
CLECO GARDNER DENVER SERIES 55 ½" DRIVE PISTOL GRIP PULSE BOLT AND NUT SETTER
CLECO GARDNER DENVER SERIES 75 ½" DRIVE PISTOL GRIP PULSE BOLT AND NUT SETTER
CLECO GARNER DENVER 55PTHF25Q ½" HEX PISTOL GRIP SHUT OFF PULSE TOOL
Cleco 8RSA20BQ Pneumatic Inline Screw Driver PARTS ONLY
DOTCO pneumatic angle die grinder 12000rpm Sioux Atlas Cleco aircraft avation
Cleco24RAA19AM3 Adjustable clutch pneumatic right angle nutrunner
Cleco Cooper 4RSCH17BQ Air Pneumatic Inline Screwdriver Torque Driver Reversible
CLECO 5BRSAL 24BQ 5BRSAL-24BQ PNEUMATIC IN-LINE SCREWDRIVER
CLECO 35 SERIES HIGH TORQUE NUTRUNNER MODEL 35NAL 5M
CLECO 35 SERIES HIGH TORQUE NUTRUNNER MODEL 35NJL 5ME
Cleco, Pistol Grip Screwdriver 2-45 IN-LB. 5RSAPT-7BQ
Cleco Pistol Grip Screwdriver, 15-95 IN-LB 88RSAPT-7CQ
Cleco, Inline Pneumatic Screwdriver 2-45 IN-LB. 5BRSAL-7BQ
CLECO 8RSA-8 PNEUMATIC SCREWDRIVER 7 - 65 IN-LBS TESTED EXCELLENT
Cleco Pulse Nutsetter 4500 rpm Shutoff Tool Cooper Nut
COOPER TOOLS/CLECO 5RNAL-7BF-2 -- NUTRUNNER, AIR TOOLS 1/4 RATCHET
Cleco 8MA7-R5-3 Air Motors Fixturized Nutrunners 12 av.
CLECO ANGLE HEAD ATTACHMENT 515088 NEW
CLECO 510685 ANGLE HOUSING NEW
Cooper Cleco 201391 Clutch Sub-Assembly NEW-NO BOX
Cooper Cleco 513261 Spindle NEW-NO BOX
Cleco 03-1906 031906 Repair Kit For Hand NEW-NO BOX
CLECO Handi-Drill 2320
Cleco 5RSA-10BQ Inline push start twist reverse driver
Aircraft Tools 3/8" Cleco 5RNAL-174H Torque Shut-off Reversible Nutrunner
Cleco Pneumatic 30,000 RPM Inline Grinder M-56324
CLECO 5RSAPT-10BQ PNEUMATIC SHUTOFF SCREWDRIVER 3–40 IN-LBS 1100 RPM TESTED A+
Lot of 4 Cleco Deutsch / APT Cleco Runners Aircraft Tools
CLECO 5RSAL-10BQ PNEUMATIC SHUTOFF SCREWDRIVER 3–40 IN-LBS 1100 RPM TESTED A+
CLECO 5RSA-7BQ PNEUMATIC SHUTOFF SCREWDRIVER 2–45 IN-LBS 660 RPM TESTED A+