51195199-002
51195199-002
51195199-002
51195199-002
6-1--
6RA7095-4DV62-0 22W++++++++++++++++++++++
FRPS-2-24A++++++++++++++++++++++
MSK071E-0200-NN-M1-UP2-NNNN++++++++++++++++++++++
MSK061C-0200-NN-M1-UP0-NNNN++++++++++++++++++++++
MSK040C-0450-NN-M1-UG1-NNNN++++++++++++++++++++++
MSK070E-0450-NN-M1-UG1-NNNN++++++++++++++++++++++
ATV61HC40N4+++++++++++++++++++++++++++
PD D405 A101,3BHE041626R0101++++++++++++++++++++++++
UF D402 A101,3BHE034872R0101 +++++++++++++++++++++++
3BHE037864R0108 C911B108+++++++++++++++++++++++++++
SST-PB3-CLX-RLL+++++++++++++++++++++++++++
DMV-D5065/11+++++++++++++++++++++++++++
DMV-D5080/11+++++++++++++++++++++++++++
ABB模块
CI801 50
SD831 10
PM803 10
FI830 15
AM895F 10
SB808F 10
TK807F 10
EI813 10
SA811 10
6ES7590-1AB60-0AA0 3
RYC102C3-VVT2 1
IC200CPU1005+++++++++++++++++++++
BCNET-S7MPI 1个
CIMR-JT2A0020BAA +++++++++++++++++++++
6SE6420-2UD21-1AA1 1个
6DR4004-8J 1个
CR06560 +++++++++++++++++++++
6DR5020-0NG01-0AA2 1
6DR5010-0NG01-0AA1 1
IC697PWR710N 1
170ENT11002 2
BMXNOE0100 1
BMXART0814 2
BMXFCW301S 4
6ES7332-5HD01-0AB0 5个
140CPS11420 12 面价7634.44
140CPU53414A 1 查不到面价
140CPU65160 面价92281.62+++++++++++++++++++++
140NOE77111 面价23619.76+++++++++++++++++++++
STB AVO1250K 2
STBNIP2212 1
Picolo(Euresys)图像采集卡 数量2
0GS72DN1024R 1
VW3M3401:3
VW3M3805R030:3
LXM32MD18N4:1
LXM32MD30N4:2
1HSB495663-1AC220VAABB +++++++++++++++++++
?ACS580-01-062A-4+J400 (30KW) 1
353-1AE37-3AA0数量14501290346.02.001
6GK7542-5FX00-0XE0
变频器ACS880-01-12A6-3
变频器ACS880-01-087A-3+D150
变频器ACS880-01-145A-3+D150
6701-2500-32 REV.A 1个
伍德沃德 MFR13数量1只
4 off Durant 57701-472 1
6AV6642-0DA01-1AX1
HT8344G074 2个
ASCO电磁阀|8342G001MS 2个
SCG531C017MS 3个
YA2BA4522G00040 3个
108959-00 1个 脱硝出口氮氧分析仪更换,17i外置泵
VP342-4D1-02A 5个 接口1NPT
ABB??跟踪卡?DSQC377B++++++++++++++++++
FR-eBSF01 3
6SY7010-2AA22 ,8个 未税,西恩
GIDDINGS & LEWIS M.1300.4422 R1 ASIU-A4
6ED1052-1FB00-0BA6 5
6GK7343-2AH01-0XA0 数量:1个
TEP3800-2US00 数量:1个
GSEE-GFI-G1/2S4S-R4D/24DC
GSEE-GDP-588-01OB-3
罗斯蒙特3051
SEW伺服器 MDX61B0110-5A3-4-0++++++++++++++++++++++
SEW主机伺服器MDX60A0150-503-4-00++++++++++++++++++++++
SIEMENS雷达液位计/7ML5431-0AD20-1CC0 数量1
6SL3224-0BE33-7UA0 2
6SL3224-0BE35-5UA0 2
6SL3244-0BB00-1PA1 4
CABLE-IC50-1IP50/1.0 1
CABLF-IC50-1IP50/1.5 1
MDO53 369B1844G5004++++++++++++++++++++++++
MDI53 369B1843G5003 各1++++++++++++++++++++++++
PH500-2420 1
OMRON NV4W-MG21 数量1
品牌 ABB
PP846A 1个++++++++++++++++++++++++++++
840-A4 面价 24592 AB 2个
VAMP210-010063 , 1个
387158-17 1个+++++++++++++++++++++++
557644-17 1个++++++++++++++++++++++++++
控制器6SL3120-2TE21-8AD0???1
控制器6SL3162-2MA00-0AA0??1
电动机1FK7042-2AF71-1UG2????1
模块6ES7151-1CA00-0AB0???1
真空式断路器 HVX12-31-12-E 210mm 2 台
K01防跳继电器 2 个
真空式断路器 HVX12-31-12-E 210mm 3 台
ABB IO板 OMIO-01C REV:L 2
BLRCH300A360B69 BL251361A 25
CE65M ART 10-02807位数 4096 1个
WO-SCR-001~002数量2
995-6AX00-0AA0 2
SGM7J-08A7C6E 1
193-4CA40-0AA0 5片/包 1个
6SL3224-0BE25-5UA0 3
品牌 倍加福 各1
霍尼韦尔,627211-101,3个
6541600012,2个
6SN1123-1AA00-0CA0 1
ES2000-9725 1
ESM2000-9983 1
MG80B2-19FT100-C? 1个
HV115R16Z-H6PR-1024 4
6SL3330-6TG41-7AA3 1
6SL3320-1TG41-0AA3 1000KW/AC690V 1
6SL3054-0FB01-1BA0 2
6SL3055-0AA00-4CA4 2
6SL3055-0AA00-3LA0 2
6SL3000-2AH41-1AA0 2
IC200CP1005 无面价 1
IC200Cmm020 面颊5110 1
IC200CHS006J 无面价 2
Heidenhain LC485 557649-10 1
Heidenhain LC485 557649-14 1
Heidenhain RCN226-16384 533110-01 1
Heidenhain RCN226-16384 533110-02 1
1 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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