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22C-D045A103
- 更新时间:2025-03-03
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小青 女士(经理)
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22C-D045A103
22C-D045A103
22C-D045A103
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。
YT204001-KF
YT204001-AD/2 YXU-168A
YT204001-AA/1 YPM102A
YT204001-CE YPG109A YYT105CE
YT204001-CN/4
YT204001-HC
YT204001-JD/3
YT204001-BP
YT204001-FSI1
YT204001-FK/1
YT204001-FL/1
YT204001-OK
YT204001-BN
YT204001-JL
YT204001-JB
YT204001-JD
YT204001-FL/1
YT204001-DT
YT204001-AA
YT204001-CB/2
YT204001-FK
YT204001-FB
YT204001-FS
YT204001-JH
YT204001-BG
YT204001-BM
YT204001-DL
YT204001-FP
YT204001-DM/1
YT204001-FD
YT204001-BL/2
YT204001-FY/1
YT204001-AN
YT204001-JJ/1
YT204001-EH
YT204001-DY/2
YT204001-DF
YT204001-CP
YT204001-CN/2
YT204001-KE
YT204001-JD/1
YT204001-AM
YT204001-HS
YT204001-0Y/2
YT204001-HE
YT204001-JF
YT204001-CK/1
YT204001-JH/1
YT213001-BA/1
YT213001-BC/2
YT213001-AC/2
YT213001-BC
YT213001-AB
YT213001-AA
YT213001-BA
YT213001-BC/1
YT213001-BB
YT213001-AC/4
YT213001-AA/3
YT213001-AB/2
YT213001-AB/6
9-27
6FX3002-5CL01-1BA0 数量2个
140CPU65150C数量1 面价81886
140XBP01000数量1 面价3766
140CPS11420C数量1 面价8587
140ACI04000C数量1 面价18724
140ACO13000C数量1 面价17651
140DDI35300C数量1 面价7018
140DDO35300C数量1 面价8187
140NOE77101数量1 面价16870
140CRP31200数量1
140CRA31200数量1
140XBP01600C数量1面价6080
140XBE10000C数量1 面价4517
140XCA71703数量1 面价632
140XCP51000数量1 面价447
140XTS00200数量1 面价355
HMIGTO5315数量1
VJDSUDTGAV61M数量1
TCSESB083F2CU0数量1
UNYXCAUSB033数量1
UNYSPULFUCD70数量1
SURT10000UXICH-60min-6kVA数量1
MINI MCR-SL-1CP-I-I数量20
2864419
PT2-PE/S-230AC-ST 数量1
PT2-PE/S-230AC-ST 数量1
6SE7028-0ES87-2DA1 1
变频器 型号:ATV312HD11N,11KW- 15HP,380~500V,施耐德,带配 套面板
412-2EK07-0AB0 1
120-1TE28-5AA3 1
6SL3255-0AA00-4JA1 1
MTE2D 2
MTE12N 1
NS1000N 1
3SF1114-1QV10-1BA1 2
6AV7240-0BC06-0HA0 1
6ES7626-1SB04-0AC0 1
6ES7322-8BH10-0AB0 1
6MF10130CA100AA0/BB 1
6MF1013-0CA10-0AA0
244LD-TI3R2RBMH1C4-L236,1
244LD-CI3R2RNMH1C4-W,5
244LD-CI3R2RNMH1C4-X,5
244LD-CI3R2RNMH1C4-Y,5
244LD-KC3J2RBMH1C4-L236,1
224LD-CC3R2RBMHDIC-F1236,1
ABB
TU551-CS31 2
RB2C-255/088 K093 2台
R3G355-RB03-10 2台
LF505-S/SP13 3个
210-5FE15-0UF0 4
123-2GB03-0AX0 2
1FL6066-1AC61-2AA1 1
210-5FE11-5UF0 1
123-2MB03-0AX0 2
210-5FB10-8FU0 2
1FL6042-2AF21-2AA1 2
954-8LC02-0AA0 4
153-4AA01-0XB0 10
312-1AE14-0AB0 4
6ED1052-2FB00-0BA6 2
6ES7416-2XP07-0AB0 4--------
LDZ10501504 2
A5E31417482 1
A5E02669561 4
A1A10000623.00M 1
A1A10000432.34 6
A1A0100521 1
6SW1701-0DA14 8
K2E250-AA01-09 6
K2E225-AA26-09 6
K2E220-AB06-09 6
K2E190-AB77-09 6
6SY7010-7AA02 2-------
6SN1162-0EA00-0CA0 2-------
6SN1145-1BA01-0BA2 1---------
6SN1114-1NB01-0AA1 1-------
6SL3968-6JC00-0AA0 1
6SL3130-6AE15-0AB0 2
6SL3055-0AA00-5BA2 1
6SL3054-0EF00-1BA0 2
6SL3054-0ED01-1BA0 1
6SL3053-0AA00-3AA1 1
6SL3000-0BE23-6AA0 1
6SE7090-0XX85-1DA0 3------
6SE7041-8EK85-1HA0 1---------
6SE7041-8EK85-0LA0 2--------
6SE7033-5HH84-1HH0 2-----
6SE7032-1HB87-2DA1 2-----
6SE7031-5EF84-1JC1 1-------
6SE7023-2ES87-2DA1 2------
6FC5611-0CA01-0AA1 2------
4AM5742-5AT10-0FA0 2
6SN1146-1AB00-0BA1 3--------
6SN1145-1AA01-0AA1 2-------
6SN1118-0NK01-0AA1 2--------
6SN1118-0NJ01-0AA1 2-------
6SN1111-0AB00-0AA0 2----------
6SL3255-0AA00-4BA1 3
6SL3244-0BA10-0BA0 2
6SL3203-0CD21-4AA0 2
6SL3054-0EG01-1BA0 1
6SL3054-0EF01-1BA0 1
6SL3352-3AG32-6AC0 2
6SL3050-0AA00-4BA0 2
6AU1445-2AD00-0AA0 5
A5E39206479 1
A5E37764609 1
A5E36968571 2
A5E35236834 2
A5E32406616 2
A5E32100313 2
A5E03927689 1
6SN1118-0NH11-0AA1 2------
6SL3246-0BA22-1PA0 2
6SL3162-2MA00-0AA0 4
6SL3054-0EJ00-1BA0 5
6SL3054-0EG00-1BA0 4
6SE7032-7EB87-2DA1 3
6FC5370-0AA00-2AA1 1-------
6FC5312-0DA01-0AA0 2----------
6FC5210-0DF52-2AA0 1---------
6SL3054-0EH01-1BA0 1
6SL3054-7EH00-2BA0 1
6SL3130-6AE21-0AB1 1
RMIO-02C 1----------
APBU-44CE 1----------
RDC0-04C 1----------
RDCO-04C---------
RTAC-03 1
244-0BB13-1PA1 1
6SL3040-0PA00-0AA1 3
244-0BB00-1BA1 3
255-0AA00-4JA1 2
000-0HE21-0AA0 2
203-0CJ28-6AA0 2
6SL3000-0CE35-1AA0 2
6SL3000-0CE37-7AA0 2
6SL3210-1PE31-5AL0 1
LDZ14501001.140 1
LDZ10500424.070 1
6SL3310-1TE32-6AA3 2
6SL3220-3YD38-0UB0 1
6EP1935-6MD11 4
1P6RA7018-6DV62-0 1-------------
6GK7343-1CX10-0XE0 1----------
6ES7313-6CF03-0AB0 1---------
6FX2006-1BA02 3
6ES7 322-1HH01-0AA0 3
6ES7392-1AM00-0AA0 3
6ES7 392-1AJ00-0AA0 3
6ES7 314-1AG13-0AB0 1
6ES7 323-1BL00-0AA0 1
6ES7 307-1BA00-0AA0 1
6SN1145-1BB00-0FA1 1---------
153-2BA02-0XB0 1
6ES7 307-1KA01-0AA0 1
6ES7 365-0BA01-0AA0 1
6ES7422-1BL00-0AA0 1
6ES7322-1BL00-0AA0 1
ATV71HD15N4 适用电机15KW 2
6ES7-331-7PF11-0AB0 1
ATV71HD22N4Z 22KW 2
6ES7 331-7HF01-0AB0 1
6ES7332-5HD01-0AB0 1
6ES7 331-1KF02-0AB0 1
6ES7 153-1AA03-0XB0 1
322-1BH01-0AA0 1
PST250-600-70 1
6ES7513-1AL02-0AB0 1
6ES7590-1BC00-0AA0 1
1762-IF4 5 面价3378.7
3HAC026525-001 ABB机械手工控机 1件
89129 2
6900638-01 287133-02,EIC 8070669-XX. 4
18745-03 4
1XP8001-1 2个
6GK7 277-1AA10-0AA0 1
6AV2123-2JB03-0AAX 2
123-2JB03-0AX0
590C/0270/500/0011/UK/AN/0/230/0 1
CIMR-HB4A0112AAA 1
SGMGH-1AAC61 1
SGMGH-1AACA61
SGDM-1AADA/11KW 1
3VU1640-1LS00/45-63A/3P+1NC 3
1756-L63/B 1
6ES7718-1AB17-0AA1 1
6ES7 540-1AB00-0AA0 1
6ES7 521-1BH00-0AB0 3
6ES7 522-1BH10-0AA0 2
6ES7954-8LE03-0AA0 1
伺服驱动器 HMS01 1N-W0036-A-07-NNNN 个 1
HMS01.1N-W0036-A-07-NNNN R911295324
滤波器6SE7027-2ES87-0FB1 1
滤波器6SE7031-8ES87-0FA1 1
脉动控制单元R3BSM000313-A
2Watlow Firerod Cartridge Heater J3A89-L12
2Nippon Chemi-Con Electrolytic Capacitor 4700uF
2Nippon Chemi-Con Electrolytic Capacitor 4700uF
2Allen Bradley Input Flex I/O Sink 1794-1816
29 Long Parker 02.50 J2AT14A 23.00 Series 2A Cylinder Air Pneumatic
28 CARBOLOY VNMG-432E 48 CARBIDE INSERTS 570
260-0813-19 Okuma MC-5H Cap MC5H F260-1421-97-00
260-0430-53-1 Okuma MC-5H RACK MC5H 2600430531
260-0430-29-2 Okuma MC-5H Piston F260-1360-76-09
260-0430-07 Okuma MC-5H Bushing F260-1372-28-05
260-0002-09-1 Okuma MC-5H Collar F260-1227-00-00
260-0002-09-1 Okuma MC-5H Collar F260-1023-60
26 x 14 x 5-7/8 Steel Cast Iron T-Slotted Table Layout Welding
26 SANDVIK CNMA-644 CARBIDE INSERTS 315
25.5 Sokki Digital Readout Scale DRO JS 1050 JS1050
242-0008-16 Okuma MC-5H Snap Ring F260-1158-80-09
242-0008-16 Okuma MC-5H Snap Ring F260-1158-80-09
24 KENNAMETAL CPGM-21-51 CARBIDE INSERTS K68
23 KVA Dongan 84-2300-1349 TRANSFORMER E2510-001-002
220 V Single Phase LUBE LUBRICATION UNIT 150 CC/min dis
22 Heidenhain Scale Control LS 704 420mm DRO Cable Box
22 Heidenhain Scale Control LS 704 420mm DRO Cable Box
2-1/2 x 12 Indexable Carbide Insert Boring Bar N/R
21 Cleerman Single Spindle Drill Press Cleereman
2008 OKUMA Servo Motor BL-80E-20T NO ENCODER BL80E20T NO ENCODER
2.7 KVA H.D.P. 180 Nagoya TRANSFORMER 190-460 V to 100
2.5 KVA Fanuc CNC TRANSFORMER A80L-0022-0003-01
2.5 KVA Fanuc / Shikoku TRANSFORMER A80L-0001-0089
2.5 KVA Fanuc / Shikoku TRANSFORMER A80L-0001-0088
2.2 KVA Fanuc CNC TRANSFORMER A80L-0022-0005
2 Valenite CAT 50 Taper CAT50 End Mill Holder EMH
2 Square D Magnetic Contactor 8502 DLS 31 22 DLS3122 A
2 Siemens Conductor Transformer 4EM4700-5CB
2 MDI 3520A MERCURY CONTACTOR 35 NO 35N0
2 McGill CF 2 SB THTCamfollowerCF2SBTHTCF-2-SB-THT2 diameter
2 McGill CF 2 SB THTCamfollowerCF2SBTHTCF-2-SB-THT2 diameter
2 Mac Valve 130B-111CAAA 130B111CAAA
2 Fafnir 202KDDG Ball Bearing 2O2KDDG
2 Fafnir 202KDDG Ball Bearing 2O2KDDG
2 American Aerospace Controls S346-25 25 Amps
1x1x5 Kennametal Tool Holder TURNING DSSNR-164C
1x1.25 x 5 Kennametal Tool Holder DVUNL-204C INS VN-43
18.75 Heihenhain Scale LS 704 LS704 DRO ML 320mm
18.75 Heidenhain LS 704 Scale DRO LS704 320mm
18.5 Heidenhain Scale Control LS 704 320mm 263 380 03
18.5 Heidenhain DRO LS704 Scale LS 704 Cable Readout
16 KENNAMETAL SNMM-333 CARBIDE INSERTS KC850
1506008130 211460000672 Pulse Generator A860-0200-T011 A8600200T011