产品中心

A06B-0852-B104#0046
- 产地:yczdh0004
- 更新时间:2025-04-10
-
联系方式
小青 女士(经理)
- 举报
收藏该店铺
A06B-0852-B104#0046
A06B-0852-B104#0046
A06B-0852-B104#0046
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。
9-25.......
ATV312HD15N4 15KW-20HP 1
ATV31HU55N4A 5.5KW 4
ATV71HD11N4Z 11KW 3
ATV71HD15N4Z 15KW 4
ATV71HD15N4Z 15KW-20HP 2
ATV71HD45N4Z 45KW 1
ATV71HD45N4Z 45KW 2
ATV71HD30N4Z 30KW 3
FRN0012C2S-7C 3KW 2
ATV71HD37N4Z 37KW-50HP 2
ATV71HD55N4Z 55KW 1
GD200A-200G/220P-4 200KW/220KW 1
1769-PA4 4964.8 1个
1794-OW8 3062.4 5个
1756-OF4 14500 2个
1756-IM16I 7250 4
1756-PA75 13456 2
6ES7313-5BF03-0AB0 2
E6C3-AG5C/1024P(OMRON) 5
E6CP-AG5C-256P(OMRON) 5
6ES7211-1BE40-0XB0 5
6AV6647-0AJ11-3AX0 1
6ES7272-0AA30-0YA1 5
6GK1503-2CB00 1
6GK5005-0BA00-1AB2 1
6ES7214-2AD23-0XB8 2
6ES7214-2BD23-0XB8 51
6ES7221-1BF22-0XA8 9
6ES7231-7PC22-0XA0 3
3RW4443-6BC44 1
3RW4446-6BC44 1
3RW4435-6BC44 1
3RW4075-6BB44 2
6FX2007-1AE14 1
6GK7243-5DX30-0XE0 1
6AV6644-0AB01-2AX0 4
SCHNEIDER SEP363 for Sepam series 60 - 24…250 V - with advanced UMI T60SEPAM
1.MSD023A1XX40
2.103H5333-0343(SANYO)
990-04-XX-01-00 MOD: 147202-01 , 2个 BENTLY 未税
264GSCJB8A1 0.2~6KPa 4-20mA 1
6SL3120-1TE24-5AA3 2个
ABB TPM810(含底座) 1套
ABB VPM810(含底座) 1套
SPS01
SPS02
HC800
HC800
AI03
8cAI04
DI01
E1696.31
E1655.41
PMC25.2-001 1个
A5E00152225 1
模拟量输入模块/DSAI146 2个
PHONE 407-331-4636 1
ATS021 .38kV ABB,数量:2
富士交换机RC310-1M43CJ2 数量:2
三菱 FR-A740-2.2K 变频器 数量1
ABB DHH805 1
CIMR-AB4A0165ABA 1
GA70B4168 1
6SL3100-0BE21-6AB0数量1
SCHNEIDER ATV312HU15N4 ALTIVAR 312 1.5KW 500V 3PH
20BD248A0ANNANC0 1 面价167040
TB806 2
VS2C 1
DDMQF-SR22321R 1
CIMR-XCHA20P7 1个
800P-DRRV-03001 R59 1
SIEMENS: ? 6ES7647-7BK30-0DB0 SIMATIC IPC427C (MICROBOX PC)
also Siemens ?code: 3RW4 443_2BC44? (soft starter Siris 40C 203A 110k w 2_460VAC 230VAC Siemens)
Melec KP1395-1 ( KP1495-2 ) 1
TDM-121GMS-RN-R10 1
SGDV-R70A11A
SGDV-330A11A
SGDV-180A11A 各1
ABB : 3HAC5687-1, DSQC 509 ABB PANEL CARD ------------- 1 PC
6ES7215-1AG40-0XB0 1个
6ES7231-4HF32-0XB0 1个
M2BA200MLB6
M2QA180L4A
QABP1604A
ABB PM581
ABB DC532 各1
JINT-G1C 2个
SGDV-R90A15A 1个
CI-PF110-S8200CD 数量1
1PS5108-0BD99-4BA0-Z
6ED1 052-1MD08-DBA0 2
6ED1 055-1MB00-0BA2 2
7KG9661-2FA00-1AA0
5TT4103-0 各1
SPDSI13 4
SPDS014 6
SPFEC12 6
SPAS011 4
NBTI01 6
PLC屏组件含背板 2711P-T10C4D1.10
EHTERNET/RS232Panel view plus 数量1 19面价43384
模拟信号处理器LOGIX5561 1756-L61.2Mb 数量2 19面价58812
6SL3210-1KE11-8AF2 3
ABB 3HAC14265-1 个 1
6GK5492-2AN00-8AA2
ABB 3HAC14265-1 个 1
IC693NIU004-JH 面价
IC693NIU004面价12090
IC693NIU004-CA面价13370
6AV2124-1MC01-0AX0 2
TSXMRPC007M, 2
CX9001-0001 2
EL2612 10
EL9550 10
EL3204 5
KL3042 5
EL3142 10
EL1008
EL6731-0000 8
EL6731-0010 10
EL3044 5
22F-D013N104 5684 1个
YEJD90L-4 1
22B-D1P4N104 2
22B-D010N104 2
BWDK-5000 4
TZ50EE 1
P0972VY 要5V的 2台
LXM26DU07M3X数量1
6SL3210-5FB10-4UF1
MSM022A1F 1
MHMA502P1D 1
MHMA502P2D 1
MSMA3AZC2E 1
6SR3502-6MD41-4BF0-Z
6SR4502-5MA37-5BF0-Z
LDZ10501351
LDZ10501650
:HD55C4-32S SEM电机 1
MVI56-PDPS 1
22B-D6P0N104 6240
1771-A4BB
22B-D4P0N104 5266.4
22C-D017N103 7429.5
22B-D2P3N104 4558.8
22C-D010N103 5985.6
22B-D6P0N104 6240.8
1766-L32BWA 5522
GE FANUC IC3600LRLB1 IC3600LRLB1
GE FANUC A06B-6062-H222 A06B6062H222
FOXBORO P0960JA P0960JA
FOXBORO 135B 135B
FISHER ROSEMOUNT DM6004X1-EA2 DM6004X1EA2
FANUC A20B-0009-0533 A20B00090533
FANUC A20B-0002-0942 A20B00020942
FANUC A06B-6058-H334 A06B6058H334
FANUC A06B-0632-B011 A06B0632B011
FANUC A06B-0602-B031 A06B0602B031
FANUC A06B-0356-B759 A06B0356B759
FANUC A06B-0163-B675 A06B0163B675
FANUC A06B-0143-B189 A06B0143B189
DORRIS 307TR10 307TR10
DODGE 356058 356058
CUTLER HAMMER ND312T36W ND312T36W
CUTLER HAMMER HVX01031B1SA HVX01031B1SA
CUTLER HAMMER HLD3600 HLD3600
CUTLER HAMMER 1585THX 1585THX
CTC PARKER AUTOMATION P91-4PC-1A0H-4A3 P914PC1A0H4A3
CONTROL TECHNIQUES MX-1300 MX1300
CONTROL TECHNIQUES FX-6300 FX6300
CONTROL TECHNIQUES DB-600 DB600
CAMCO 60-500RGDH40-90-90-90-90 60500RGDH4090909
CAMCO 60-500RGDH40-65-115-65-115-OSC 60500RGDH4065115
CAMCO 60-500RGDH40-100-80 60500RGDH4010080
CAMCO 30-500RGDH40-90-90-90-90 30500RGDH4090909
CAMCO 30-500RGDH40-90-90 30500RGDH409090
BAUMULLER BUM62F-75/975-54-M-041 BUM62F7597554M04
BARBER COLMAN 41VM-33101-107-1-00 41VM33101107100
BARBER COLMAN 41AA-24103-210-1-00 41AA24103210100
AUTOMATED LOGIC X4106E X4106E
AUTOMATED LOGIC MX4106 MX4106
ASEA BROWN BOVERI YB161102-BS YB161102BS
ASEA BROWN BOVERI EHDB520M2P-1L EHDB520M2P1L
ASEA BROWN BOVERI 57520001-GD 57520001GD
ASEA BROWN BOVERI 52700141 52700141
ASEA BROWN BOVERI 3BSC690104R2 3BSC690104R2
ALLEN BRADLEY RP-144443 RP144443
ALLEN BRADLEY 8520-CPUX1 8520CPUX1
ALLEN BRADLEY 6180-DHIEFLDHECZ 6180DHIEFLDHECZ
ALLEN BRADLEY 500FL-FOB92 500FLFOB92
ALLEN BRADLEY 3400-TFS 3400TFS
ALLEN BRADLEY 2711-TC1MC 2711TC1MC
ALLEN BRADLEY 2711-TA1 2711TA1
ALLEN BRADLEY 2711-T6C10L1 2711T6C10L1
ALLEN BRADLEY 2711-T10C20 2711T10C20
ALLEN BRADLEY 2711-T10C16 2711T10C16
ALLEN BRADLEY 2711-T10C10L1 2711T10C10L1
ALLEN BRADLEY 2711-T10C10 2711T10C10
ALLEN BRADLEY 2711P-RDB15C 2711PRDB15C
ALLEN BRADLEY 2711-B6C1 2711B6C1
ALLEN BRADLEY 1785-V80B 1785V80B
ALLEN BRADLEY 1785-L80C 1785L80C
ALLEN BRADLEY 1775-MSD 1775MSD
ALLEN BRADLEY 1771-DA 1771DA
ALLEN BRADLEY 1756-M24 1756M24
ALLEN BRADLEY 1756-L61 1756L61
ALLEN BRADLEY 1756-L60M03SE 1756L60M03SE
ALLEN BRADLEY 1756-L1M1 1756L1M1
ALLEN BRADLEY 1756-EN2TXT 1756EN2TXT
ALLEN BRADLEY 150-B97NBD-8L 150B97NBD8L
ALLEN BRADLEY 150-A97NB-ND 150A97NBND
ALLEN BRADLEY 150-A97NBD 150A97NBD
ALLEN BRADLEY 150-A135NBDD-8B4 150A135NBDD8B4
ALLEN BRADLEY 143679 143679
ALLEN BRADLEY 1395-B70-C1-P50-X1 1395B70C1P50X1
ALLEN BRADLEY 1394-SJT22-T-RL 1394SJT22TRL
ALLEN BRADLEY 1394C-SJT05-A 1394CSJT05A
ALLEN BRADLEY 1336T-B003-AN-GT2EN-L6 1336TB003ANGT2E1
ALLEN BRADLEY 1336S-B030-AA-EN4-HA2-L6 1336SB030AAEN4HA
ALLEN BRADLEY 1336F-BRF150-AA-EN-GMS1-L6 1336FBRF150AAEN3
ALLEN BRADLEY 1336F-B020V-AA-CB-HAIC-JF-JR-LR 1336FB020VAACBHA
ALLEN BRADLEY 1336-B030-ECF-FC3-L3-S1 1336B030ECFFC3L3
ALLEN BRADLEY 1326AB-B730E-21 1326ABB730E21
ALLEN BRADLEY 1326AB-B720F-21K7 1326ABB720F21K7
ALLEN BRADLEY 1326AB-B420H-M2L 1326ABB420HM2L
ALLEN BRADLEY 1100-COD93 1100COD93
ACCU SORT 1000065955 1000065955