产地:yczdh0004 |
N3-440-N1
N3-440-N1
N3-440-N1
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。
3-22+++++++++++
1746-NIO4V 23278 面价 1个
变频器.. ATV630C22N4 220KW-350]P.
变频器.. ATV630C22N4 220KW-350]P. 1台
jsmd-03 1台
4650N-465 60个
ATV930U07N4 0.75KW 变频器 2台
PCI001-508D 1
PCI201-514D 1
扩能主体副泵PRRN 33+33+11 DCO 41F SAUER' SAUER 1个
伺服执行器SIEMENS SQN75.254A21B 1个
A05B-1221-K005 1套
GS8024 2
6AV7723-1AC10-0AD0??1台
784-4C-SKT-1
BNI IOL-104-000-K021
各一个
6DD1661-0AE1 V1.1.6
6DD1660-0BF0 v8
6DD1660-0BG0 v7
户外声光报警器TGSG-11 AC220v 10
OPTO22模拟量输入模块SNAP-AIMA-8 8通道 2
CPU315-2 PN/DP 315-2EH14-0AB0 1
可控硅模块MCC312-16IO1 6
光电编码器LF-102.4BM-C24F 2
西门子模块6GK1503-2CC00 2
IC200CPU001
3HAC17484-8/06/A 1个
固定电容器 ?EX-7Li,6350V, 360kvar 28.42μF 台 60
TU830V1数量15
TU810V1数量5
TU811V1数量5
DO815数量15
DO820数量10
BDPS-11C数量1
BINT-12C数量1
FS300R17KE3/AGDR-71C 2
IM21-14-CDTR 3个
N18-M18-AP6X/S120 10个
FSP400-60PFI 2个
1HAT60876AAP - CONTROLLER/COMMS / 1 pc
傳感頭ZW-S7030 2M 1
控制器:ZW7000T 1
140CPU67260C 3个
测氢仪探头 型号:HME0200D 品牌:ABB 数量:80
测氢仪陶瓷涂层热电偶 型号:HMA0316D 品牌:ABB 数量:80
6ES7214-2AD23-0XB8 1件
6ES7972-0BA12-0XA0 2件
变频器 ACS530-01-206A-4 110kW水泵电机驱动器 ABB 1个
变频器总线模块 FENA-11 Modbus/TCP模块 ABB 1个
OVR BT2-20-75 1
R911298372
R911305536
R911312244
6ES7515-2FM02-0AB0 1个
励磁控制器 FXMP25 (EMERSON) 1
6ES7331-7RD00-0AB0 1
6ES7902-1AB00-0AA0 1
1756-PB72 2面价11255
EDS-510E-3GTXSFP 3
3BHL000519P0003 数量 1
6ES7392-1AJ00-0AA0 10块
6ES7392-1AM00-0AA0 10个
6GK15003-AA10 2个
6AV6381-2BP07-4AV0 3个
6ES781-04CC11-0KA5 1套
6ES7972-0BA12-0XA0 12个
6GK19056-AA00 2个
6ES7972-0CA23-0XA0 1个
DO810 ,1
CI854AK01,1
1794-TBN 4 面价 1423
EM223 6ES7 223-1BL22-0XB8 2
EM235 6ES7 235 0KD22-0XB8 2
EM232 6ES7 232-1HB22-0XA8 2
1794-OM16 (AB) 4 面价 4226
CPU224CN 6ES7 214-2AD23-0XB8 1
1769-PA4 面价 5118
6EP1534-1SL01 数量:3
IC086SLM082-AAGE 1台
6GK1503-3CD00, 1个 未税
SV200-1
General Electric (GE Pump motor) Model 5XBH001E -1/3HP. 115V motor
ATV320U30N4C 1
ATV320U15N4C 1
CP1W-40EDT 1
CP1H-X40DT-D 1
GPCAA13TS53UT1010,Range:1000torr 1
塑壳断路器E2N2000RPR122/P-LSIG3PWHR 2
低压断路器E1N800R800PR122/P-LSIWHR-3P 5
GPCAA13TS53UT1010 1
NTS-4830 NTS
G7TC-OC16 OMRON
MY2N-D2 OMRON
G7T-1112S OMRON
LY2N-D2-J OMRON
15Y7Y1 OMRON
NF30-FAU MITSUBISHI
NF400-CW MITSUBISHI
S-N80 MITSUBISHI
S-N65 MITSUBISHI
SD-N50 MITSUBISHI
S-N18 MITSUBISHI
NV100-FHU MITSUBISHI
NV50-FHU MITSUBISHI
CP30-BA MITSUBISHI
NF3060A-VZ SOSHIN
AJ65VBTCU-68DAVN MITSUBISHI
AJ65SBTB1-32D MITSUBISHI
AJ65SBTB1-16D MITSUBISHI
AJ65SBTB1-32T MITSUBISHI
OPP3-1G CKD
Q173DV 三菱
TK5703A8 ROHS TOSHIBA CORPORATION
4GB119-A2N-P70 CKD
PBA600F-24-G COSEL
PBA100F-24-N COSEL
PBA300F-24-N1 COSEL
编码器RHI58N-OAYKYR61N-01024VDC 3件 倍加福
6ES7431-1KF10-0AB0 1
色谱分析仪滑阀修理包: M101229 1
十通滑块:764M005-61x 4
备件包:8037140 1
RS20-0800M2M2SDAUHC
RS20-0800S2S2SDAUHC 各1
MHMF012L1U2
MADLN05SG
S72402-NANANA-NA-030 1
GD200A-5R5G/ 7R5P-4 380v英威腾 2
E380-4T0300G/0370P 2
ATS48C32Q 1
6SL3995-6AX00-0BA0 1
PFEA111 3BSE028140R0065 ,1个 , 未税
TSXP573634M , 1个 西恩
6EP1437-3BA00 5个
PCI-6221+SHC68-68-EPM 线要求2米的 2个
2010版 客户要全新,有光盘和说明书的
6AG1153-1AA03-2XB0 数量3
6SL3244-0BB12-1FA0,CU240E-2 PN 西门子 块 2
6SL3224-0BE31-1UA0,11/15KW 西门子 台 1
1LA92072WA61-Z,IM B5 200L, IP55,37KW. 西门子 台 1
3BHE024577R0101
3AUA0000046634
3AXD50000179343
PM554-RP 1
E10433-E9511-H100 1个
1606-XL960E-3 1 面价11600
CIMR-J7AA23P7 1个
TAMAGAWA:TS4603N1335E100 1个
PR 6423 / 011-030-CN,一个
6SL3352-1AG38-1FA1
6SL3352-1AG41-3FA1 各1
综合保护监控单元 35N03HUHF8LH6AM6EW7C1/5A;DC220V;RJ45;IEC61850) 1台
差动保护单元 L30N03HUHF8LH6AW7C(1/5A;DC220V;RJ45;IEC61850) 2台
6ES7513-1AL02-0AB0 2
6ES7954-8LE03-0AA0 3
6ES7505-0KA00-0AB0 11
6ES7138-4CA01-0AA0 5
6SL3210-1KE12-3UF2 5
6SL3210-5FB10-8UF0 3
1FL6042-2AF21-1AB1 1
A06B-6321-H332
A02B-0348-B502 各1
CPU主板 (Mk2) 型号:31A82D 进口 【马肯贴标机】数量1件
1、伺服驱动器MCDLT35SF(松下),1个
2、伺服驱动器MADLT15SF(松下),1件
Anywire Input Terminal AL09SB-16F-4Y52 10
Anywire IO模块 AL09PB-08F-4Y283 10
anywive I/O模块 AL09XB-08F-4Y283 7
Anywire Input Terminal AL09SB-04F-4Y52 10
Anywire IO模块 AL09PB-04F-4Y52 10
Anywire Anywire Digtal input AL09SB-08F-4Y52 4
Anywire Input Terminal输入终端机(“YMC”) AL09SB-16F-4Y283 10
anywive 输出模块 AL09PB-16F-4Y283 7
Anywire Input Terminal AL09SB-08F-4Y283 5
Anywire I/O模块 AL09SB-04F-4Y283 10
ASEA BROWN BOVERI S3H225DWAS8 NSFP S3H225DWAS8
ASEA BROWN BOVERI 57407697 USPP 57407697
ASEA BROWN BOVERI GVT-360-5793/CMA40 USPP GVT3605793CMA40
ASEA BROWN BOVERI S3L025TW NSPP S3L025TW
ASEA BROWN BOVERI 57160001-K USPP 57160001K
ASEA BROWN BOVERI 3AUA266001B166 USPP 3AUA266001B166
ASEA BROWN BOVERI S5N400BWAH USPP S5N400BWAH
ASEA BROWN BOVERI 58101290 USPP 58101290
ASEA BROWN BOVERI EHW160WC-1L11 USPP EHW160WC1L11
ASEA BROWN BOVERI N3BQ-76221 USPP N3BQ76221
Asea Brown Boveri ABB Drive ACS501-003-4-00P2 210963
One-day shipping available
ASEA BROWN BOVERI C201A30001R USPP C201A30001R
ASEA BROWN BOVERI 3BSE008584R1 USPP 3BSE008584R1
ASEA BROWN BOVERI M2AA-071B-3GAA072302-ASAG1 USPP M2AA071B3GAA0723
ASEA BROWN BOVERI NGDR-02 USPP NGDR02
ASEA BROWN BOVERI S5N400MW USPP S5N400MW
ASEA BROWN BOVERI ACS350-03U-12A5-4 USPP ACS35003U12A54
ASEA BROWN BOVERI C19000365 USPP C19000365
ASEA BROWN BOVERI 2668-170-117/2 USPP 26681701172
ASEA BROWN BOVERI 2668-170-251 USPP 2668170251
ASEA BROWN BOVERI 3BSE003195R1 USPP 3BSE003195R1
ASEA BROWN BOVERI S4NQ250BWU4 NSPP S4NQ250BWU4
ASEA BROWN BOVERI 57438908 NSFP 57438908
ASEA BROWN BOVERI T1N040TLS2 NSFP T1N040TLS2
ABB ASEA BROWN BOVERI REMOTE I/O MODULE DSQT-239
ASEA BROWN BOVERI EHD280C2P-1L USPP EHD280C2P1L
ASEA BROWN BOVERI F00332A40 USPP F00332A40
ASEA BROWN BOVERI YT204001-AN USPP YT204001AN
ASEA BROWN BOVERI YXI-116A USPP YXI116A
ASEA BROWN BOVERI 3HAC4948-2 NSPP 3HAC49482
ASEA BROWN BOVERI HESG-3300-03-R1 USPP HESG330003R1
ASEA BROWN BOVERI HESG-3300-85-R1 USPP HESG330085R1
ASEA BROWN BOVERI C484R10-3FI USPP C484R103FI
ASEA BROWN BOVERI YB560103-BM USPP YB560103BM
ASEA BROWN BOVERI GJR-522-1100-R1 NSFP GJR5221100R1
ASEA BROWN BOVERI T3N150TW USPP T3N150TW
ASEA BROWN BOVERI 51G-B204-0312222 NSFP 51GB2040312222
ASEA BROWN BOVERI ABB RT A 108 BE 45 PC BOARD ASSEMBLY RTA108BE45
One-day shipping available
ASEA BROWN BOVERI DA75-21-A-11-84 NSFP DA7521A1184
ASEA BROWN BOVERI EHD220C2P-1L USPP EHD220C2P1L
ASEA BROWN BOVERI QU80M4AT NSPP QU80M4AT
ASEA BROWN BOVERI FC302-3PB6B NSFP FC3023PB6B
ASEA BROWN BOVERI XE9180153 USPP XE9180153
ASEA BROWN BOVERI CP-S24/10.0 USPP CPS24100
ASEA BROWN BOVERI F00332A00 USPP F00332A00
ASEA BROWN BOVERI C484D12.5 NSFP C484D125
ASEA BROWN BOVERI 6005PZ00033B NSFP 6005PZ00033B
ASEA BROWN BOVERI OESA-F100JT6ASW NSFP OESAF100JT6ASW
ABB ASEA BROWN BOVERI 1KNU300446 CONTROL BOARD CARD MODULE PLC 41441
Expedited shipping available
ASEA BROWN BOVERI ESB63225L NSFP ESB63225L
ASEA BROWN BOVERI EHB63225L NSFP EHB63225L
ASEA BROWN BOVERI GVT-360-5798/CMA37 USPP GVT3605798CMA37
ASEA BROWN BOVERI GVT-360-5799/CMA35 USPP GVT3605799CMA35
ASEA BROWN BOVERI QHFA-301 USPP QHFA301
ASEA BROWN BOVERI HEDT-3008-16-R1 NSPP HEDT300816R1
ASEA BROWN BOVERI 29095710 USPP 29095710
ASEA BROWN BOVERI YPP-110 USPP YPP110
ASEA BROWN BOVERI T2S060BW NSFP T2S060BW
ASEA BROWN BOVERI 1SAM250000R1005 NSFP 1SAM250000R1005
ASEA BROWN BOVERI S3L025TW USPP S3L025TW
ASEA BROWN BOVERI YPO-104A USPP YPO104A
ASEA BROWN BOVERI 1SAM570000R1009 NSFP 1SAM570000R1009
ASEA BROWN BOVERI 57160001-AZ/1 USPP 57160001AZ1
ASEA BROWN BOVERI C3500701 FNFP C3500701
ASEA BROWN BOVERI C190070273-0270B NSPP C1900702730270B
ASEA BROWN BOVERI C250/0402/STD NSPP C2500402STD
ASEA BROWN BOVERI 2668170-321/1 USPP 26681703211
ASEA BROWN BOVERI EH145-30-11 NSFP EH1453011
ASEA BROWN BOVERI L2725FL-A5210-50 USPP L2725FLA521050
ASEA BROWN BOVERI ACS143-2K7-3U NSFP ACS1432K73U
ASEA BROWN BOVERI PSS44/76-500F USPP PSS4476500F
ASEA BROWN BOVERI DSSA-140 USPP DSSA140
ASEA BROWN BOVERI 51G-B204-0312222 NSPP 51GB2040312222
ASEA BROWN BOVERI HEIE403305R1 NSFP HEIE403305R1
ASEA BROWN BOVERI C484G9 NSFP C484G9
ASEA BROWN BOVERI QHFG-207 USPP QHFG207
ASEA BROWN BOVERI YL717001-AT USPP YL717001AT
ASEA BROWN BOVERI QDPU180 USPP QDPU180
ASEA BROWN BOVERI DSQU128 USPP DSQU128
ASEA BROWN BOVERI OSJ100B8150 NSFP OSJ100B8150
ASEA BROWN BOVERI GNT7071221R0001 USPP GNT7071221R0001
ASEA BROWN BOVERI GNT7071221R0003 USPP GNT7071221R0003
ASEA BROWN BOVERI S1N070TL NSFP S1N070TL
ASEA BROWN BOVERI EHW160C-1L11 USPP EHW160C1L11
ABB ASEA BROWN BOVERI GK-130123-101 CHECK SAMPLE KIT 21 PIECE 58663
ASEA BROWN BOVERI OESA-F60J6-ASW NSFP OESAF60J6ASW
ASEA BROWN BOVERI SLMF-123 USPP SLMF123
ASEA BROWN BOVERI HIEE400382R1 NSFP HIEE400382R1
ASEA BROWN BOVERI QHFB-207 USPP QHFB207
ASEA BROWN BOVERI 6397100-RF USPP 6397100RF
ASEA BROWN BOVERI 1SBP260014R1001 NSFP 1SBP260014R1001
ASEA BROWN BOVERI A50R-30-11-84 NSFP A50R301184
ASEA BROWN BOVERI TQ-55 NSPP TQ55
ASEA BROWN BOVERI 1SBP260150R1001 NSFP 1SBP260150R1001
ASEA BROWN BOVERI T2S100MW NSFP T2S100MW
ASEA BROWN BOVERI T4500S1 USPP T4500S1
ASEA BROWN BOVERI QHFG-209 USPP QHFG209
ASEA BROWN BOVERI 2668-170-462/2 NSPP 26681704622
ASEA BROWN BOVERI HEDT-3002-72-R1 USPP HEDT300272R1
ASEA BROWN BOVERI HEDT-3008-16-R1 USPP HEDT300816R1
ASEA BROWN BOVERI QDDI-102M USPP QDDI102M
ASEA BROWN BOVERI QDDO-120M USPP QDDO120M
ASEA BROWN BOVERI QHFG-203 USPP QHFG203
ASEA BROWN BOVERI QHFG-206 USPP QHFG206
ASEA BROWN BOVERI RK614010-BA USPP RK614010BA
ASEA BROWN BOVERI QDCU-101M USPP QDCU101M
ASEA BROWN BOVERI 7526A83G14 NSPP 7526A83G14
ASEA BROWN BOVERI 7526A83G23 NSPP 7526A83G23
ASEA BROWN BOVERI S3N225TW NSFP S3N225TW
ASEA BROWN BOVERI 6636447AI USPP 6636447AI
ASEA BROWN BOVERI GVT-360-5976/CMA51 USPP GVT3605976CMA51
ASEA BROWN BOVERI TAE110-30-11-51 NSFP TAE110301151
ASEA BROWN BOVERI EH-100 USPP EH100
ASEA BROWN BOVERI T3N150TL NSFP T3N150TL
ASEA BROWN BOVERI DSBB-110A USPP DSBB110A
ASEA BROWN BOVERI 57330001-Y USPP 57330001Y
ASEA BROWN BOVERI C250/0400/STD USPP C2500400STD
ASEA BROWN BOVERI C190070273-0270B USPP C1900702730270B
ASEA BROWN BOVERI 3BSE018059R1 NSPP 3BSE018059R1
ASEA BROWN BOVERI DSDX-110 DIGITAL I/O BOARD DSDX110 YB161102-AH/3
Expedited shipping available
ASEA BROWN BOVERI SAFT-175F440 USPP SAFT175F440
ASEA BROWN BOVERI 3BSE013231R1 USPP 3BSE013231R1
ASEA BROWN BOVERI GVT-360-5797/CMA32 USPP GVT3605797CMA32
ASEA BROWN BOVERI RK732105-CA USPP RK732105CA
ASEA BROWN BOVERI RK926015-AD USPP RK926015AD
ASEA BROWN BOVERI RK926015-BG USPP RK926015BG
ASEA BROWN BOVERI 53-3630-8102 USPP 5336308102
ASEA BROWN BOVERI GTR9301000R0001 USPP GTR9301000R0001
ASEA BROWN BOVERI 3HAC7997-2 NSPP 3HAC79972
ASEA BROWN BOVERI DSDX-110 USPP DSDX110
ASEA BROWN BOVERI YB161102-AH USPP YB161102AH
ASEA BROWN BOVERI OVR40-660S NSFP OVR40660S
ASEA BROWN BOVERI EHD110C2P-1L USPP EHD110C2P1L
ASEA BROWN BOVERI EH65S-1D USPP EH65S1D
ASEA BROWN BOVERI EHDB110C2P-1L USPP EHDB110C2P1L