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A06B-6064-H302
- 更新时间:2025-02-17
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小青 女士(经理)
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A06B-6064-H302
A06B-6064-H302
A06B-6064-H302
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。
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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
TOYO DENKI D-RL754 USPP DRL754
TRIAD CONTROLS INC MG-28-CE-AU USPP MG28CEAU
TYLAN GENERAL FC-127V NSPP FC127V
VALMET C3035-A00-00001 USPP C3035A0000001
VAREC N42001A1 NSPP N42001A1
VEE ARC 9224600300B USPP 9224600300B
VIDEO JET 348294-F USPP 348294F
VIDEO JET 348294-H USPP 348294H
VIDEO JET 348294-L USPP 348294L
VIDEO JET 356400-52 USPP 35640052
VIDEO JET 375080 USPP 375080
WARD LEONARD 5DP3-21100 USPP 5DP321100
WARD LEONARD WCK-03.A-11 NSFP WCK03A11
WARD LEONARD WCK-04.A-11 NSFP WCK04A11
WARD LEONARD WCK-05.A-11 NSFP WCK05A11
WARD LEONARD WCK-06.A-11 NSFP WCK06A11
WEG SSW060085T2257ESZ USPP SSW060085T2257ES
WESTINGHOUSE 11210K2CNNB NSPP 11210K2CNNB
WESTINGHOUSE 290B173A09 USPP 290B173A09
WESTINGHOUSE 293B004A15 USPP 293B004A15
WESTINGHOUSE 3D17278G01 USPP 3D17278G01
WESTINGHOUSE 7883C52G01 USPP 7883C52G01
WESTINGHOUSE A200M3CACD5 NSPP A200M3CACD5
WESTINGHOUSE LC3600F USPP LC3600F
WESTINGHOUSE NB2800PF USPP NB2800PF
WESTINGHOUSE PC1100-2023 USPP PC11002023
WHEDCO 78004655 USPP 78004655
WHEDCO 78004656 USPP 78004656
WHEDCO 78004661 USPP 78004661
WHEDCO IMC-1151-1-B USPP IMC11511B
WINTRISS MACHINE CONTROL 9674004 USPP 9674004
XYCOM 3406-0000010000000 USPP 3406000001000000
XYCOM 70675-098 USPP 70675098
XYCOM XVME684 USPP XVME684
YAMATAKE 80360136-001 USPP 80360136001
YAMATAKE 80360137-011 USPP 80360137011
YASKAWA ELECTRIC CACR-PRO3AA4 USPP CACRPRO3AA4
YASKAWA ELECTRIC CACR-SR02AA2AH USPP CACRSR02AA2AH
YASKAWA ELECTRIC CACR-SR05AC1ES NSFP CACRSR05AC1ES
YASKAWA ELECTRIC CACR-SR15SZ1SDY214 USPP CACRSR15SZ1SDY21
YASKAWA ELECTRIC CMPC-CM34C4 NSFP CMPCCM34C4
YASKAWA ELECTRIC JANCD-FC120-2 USPP JANCDFC1202
YASKAWA ELECTRIC SGMG-30AWA-YR14 USPP SGMG30AWAYR14
YASKAWA ELECTRIC SGMSH-30DCA61 NSFP SGMSH30DCA61
YASKAWA ELECTRIC USADED-22YR22 NSPP USADED22YR22
YOKOGAWA SR1001-A-0/D2 USPP SR1001A0D2
ZIATECH ZT-8902 NSPP ZT8902