ESMD552L4TXA变频器
ESMD552L4TXA变频器
ESMD552L4TXA变频器
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PLC)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PLC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PLC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PLC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PLC和变频器分开接地,避免两者使用共同的接地线。
3AXD50000049368 20只
3AXD50000049451 9只
3AXD50000026754 18只
3AUA0000089109 1只
FENA-21
3AUA0000123668 1
3AUA0000059271 8只
63998931 38只
64408321 11只
ABB 1VC1AG00031205
ABB 1VC1AG00031380
3BHB030478R0309 1
6RA8078-6DS22-0AA0-ZG00 S01 1----------
6AG4104-5JH03-3AB0 1
C79451-A3468-B232 2
C79451-A3468-B25 2
C79451-A3458-B100 1
7MB2335-0AJ16-3AA1 1
6ES7650-8DK80-0AA0
6ES7650-8EK80-0AA0
6ES7650-8AK60-0AA0
6ES7650-8AK70-0AA0
物料1:R911175243 7件
物料2: R911306621 15件
6SL3352-1AG38-8FA1 1
1756-IT6I 2 26531
2711P-T10C22D9P
电气转换器:TEIP11-PS 品牌,ABB 4-20ma 1个
143-1BF00-0AB0 2x
ABB ACS800-31-0070-5+K454+L501 2pcs
3LD2203-1TL51 1
6SY7000-0AH87 1PCS
100-C43*00 4PCS 面价1174
193-EC2AB 1pcs 面价12458
103SR12A-2 20
440F-EAAMU00300mm 3 面价5074
440F-EAAKU00600mm 20 面价5473
5069-L310ER 1 面价30913
2090-CTFB-MADD-CFF40 2 查不到面价
2090-CTPW-MADF-18F40 2 查不到面价
2090-CTPB-MCDF-12F35 2 查不到面价
6ES7658-5AB17-0YA5 3
6ES7833-1CC02-0YA5 1
6ES7658-1CX17-2YA5 1
6ES7658-1FX17-2YA5 1
6ES7658-1DX17-2YB5 1
6ES7650-1CD17-2YB5 1
6GK1716-1CB64-3AA0 2
6ES7651-7AC28-0YE5 3
6ES7651-5AX58-0YE5 3
6ES7833-1CC26-0YE5 1
IC754VSI06MTD-BB 1
7NG3212-0NN00 3
2GCA289004A0050 1
ACS510-01-072A-4 1
OHB150J12 1
1769-IR6 15773 1个
3NW1040-0HG 20
6GK5005-0BA10-1AB2 1
41391-454-01-D1DX 21987 1
GENERAL ELECTRIC F47MI851110 F47MI851110
GENERAL ELECTRIC DS3800DGRC1B1C DS3800DGRC1B1C
GENERAL ELECTRIC DLP3512CDH DLP3512CDH
GENERAL ELECTRIC 36D877001ACG01 36D877001ACG01
GENERAL ELECTRIC 118D1596G2 118D1596G2
GENERAL ELECTRIC 115D2220G2 115D2220G2
GEMCO ELECTRIC 1771PLSB1 1771PLSB1
GE FUJI 6KP1143060X9B1 6KP1143060X9B1
GE FANUC IC695CPU315 IC695CPU315
FOXBORO G0113CV G0113CV
FOXBORO B0142CC B0142CC
FOXBORO 2AO-L2C-D 2AOL2CD
FOXBORO 220S-4F6 220S4F6
FANUC A16B-1010-0050 A16B10100050
FANUC A06B-6088-H226-H500 A06B6088H226H500
FANUC A06B-6044-H312 A06B6044H312
FANUC A06B-0501-B002 A06B0501B002
FANUC A06B-0315-B002 A06B0315B002
FANUC A06B-0306-B131 A06B0306B131
FANUC A05B-6066-H234 A05B6066H234
EXTREME NETWORKS 10072 10072
ELECTROMATIC FCV408GDS1G8D14T02 FCV408GDS1G8D14T
DEMATIC KBF100-B-4 KBF100B4
DEKORON 2203-37B31-99 220337B3199
CUTLER HAMMER W201K5CFZ1 W201K5CFZ1
CUTLER HAMMER ECN1831CJG ECN1831CJG
COOPER TOOLS 3BA-3B260A-2/3K2A-3ZA 3BA3B260A23K2A3Z
CONTROL TECHNIQUES M016450 M016450
CONTROL TECHNIQUES DXE-450 DXE450
CONTROL TECHNIQUES DXA-480 DXA480
COMPUMOTOR DR-1160-E-230 DR1160E230
CINCINNATI LAMB L-6127-260-07-039 L612726007039
CARRIER HK50AA023 HK50AA023
BOSCH 1070075543-101 1070075543101
BAILEY CONTROLS INICT-13A INICT13A
BAILEY CONTROLS INICT-03A INICT03A
ASEA BROWN BOVERI YT212001-BT YT212001BT
ASEA BROWN BOVERI DPH-15051 DPH15051
ASEA BROWN BOVERI DCS401-0900-2 DCS40109002
ASEA BROWN BOVERI ACS550-U2-368A-4 ACS550U2368A4
ASEA BROWN BOVERI 57770163 57770163
ASEA BROWN BOVERI 57520001-BZ/5 57520001BZ5
ASEA BROWN BOVERI 57310001-MP 57310001MP
ASEA BROWN BOVERI 57310001-CX/2 57310001CX2
ASEA BROWN BOVERI 57275812 57275812
ASEA BROWN BOVERI 3BSE008358R1 3BSE008358R1
ASCO 833-355101160401 833355101160401
ANN ARBOR INX5486S-M INX5486SM
ALLEN BRADLEY SP-502979 SP502979
ALLEN BRADLEY MPAS-B9068L-ALMS2C MPASB9068LALMS2C
ALLEN BRADLEY 96635301 96635301
ALLEN BRADLEY 6181P-17TP2KH 6181P17TP2KH
ALLEN BRADLEY 6180W-15KP2KH 6180W15KP2KH
ALLEN BRADLEY 6180-FLLFGLDTHEZ 6180FLLFGLDTHEZ
ALLEN BRADLEY 6180-FLLFGLDHHEZ 6180FLLFGLDHHEZ
ALLEN BRADLEY 6180-FLLEGLDDHCZ 6180FLLEGLDDHCZ
ALLEN BRADLEY 6180-FLHFHLHTHEZ 6180FLHFHLHTHEZ
ALLEN BRADLEY 6180-FLHFGLDHICZ 6180FLHFGLDHICZ
ALLEN BRADLEY 6160-PCD4 6160PCD4
ALLEN BRADLEY 5370-CVIM2BC 5370CVIM2BC
ALLEN BRADLEY 5250-LP2 5250LP2
ALLEN BRADLEY 506053 506053
ALLEN BRADLEY 4100-212-PRA 4100212PRA
ALLEN BRADLEY 3500-C03 3500C03
ALLEN BRADLEY 2755-L9RD 2755L9RD
ALLEN BRADLEY 2711-K6C15 2711K6C15
ALLEN BRADLEY 2711-K14C14 2711K14C14
ALLEN BRADLEY 2711-B6C1L1 2711B6C1L1
ALLEN BRADLEY 1785-L86B 1785L86B
ALLEN BRADLEY 1785-L40E/E 1785L40EE
ALLEN BRADLEY 1779-KFMR 1779KFMR
ALLEN BRADLEY 1775-MEA 1775MEA
ALLEN BRADLEY 1775-KA 1775KA
ALLEN BRADLEY 1771-QI 1771QI
ALLEN BRADLEY 1771-NBTC 1771NBTC
ALLEN BRADLEY 1771-IF01 1771IF01
ALLEN BRADLEY 1756-L65 1756L65
ALLEN BRADLEY 1756-L55M14 1756L55M14
ALLEN BRADLEY 1756-L53 1756L53
ALLEN BRADLEY 150-B24NBDD-J1 150B24NBDDJ1
ALLEN BRADLEY 150-A97NB-NA 150A97NBNA
ALLEN BRADLEY 150-A180NBD-B 150A180NBDB
ALLEN BRADLEY 1394-SJT22-C-RL 1394SJT22CRL
ALLEN BRADLEY 1394C-SJT10-L-RL 1394CSJT10LRL
ALLEN BRADLEY 1391B-AA45-A06 1391BAA45A06
ALLEN BRADLEY 1391-AA22 1391AA22
ALLEN BRADLEY 1336S-C060-AAEN 1336SC060AAEN
ALLEN BRADLEY 1336S-BRF100-AA-EN-HA1-L5 1336SBRF100AAEN8
ALLEN BRADLEY 1336-QOUT-SP17A 1336QOUTSP17A
ALLEN BRADLEY 1336F-BRF150-AJ-EN-HJ2-L6 1336FBRF150AJENH
ALLEN BRADLEY 1336F-B060-AN-EN-HCSP-L6 1336FB060ANENHCS
ALLEN BRADLEY 1336-B200-EOJ 1336B200EOJ
ALLEN BRADLEY 1336-B040-EJ6-FJ3-L1 1336B040EJ6FJ3L1
ALLEN BRADLEY 1326AB-B530E-21-K5 1326ABB530E21K5
ACCU SORT AV4000 AV4000