A06B-6082-H211#512
A06B-6082-H211#512
A06B-6082-H211#512
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。
9-30.....
ABB DCS402.0550 1+++++++++++
SGM7J-08AFC6E 1个
DPD17150 1
33-5751F 1
MIV08A-1-B5 1
750-631 1
IONIZER IZF21-P-NBU 1
TSXP57203M 1
TSXP57303AM 1
TSXP57453MA 1
BMEP581020 1
BMEP583020 1
BMEP584020 1
SGDV-200A15A 1
SGDS-02A32A 2
OBFZNA10 1个
5SU1323-1BB10数量36
6SL3040-0PA00-0AA1 1
6ES7414-5HM06-0AB0 1++++++++++
6GK7443-1EX30-0XE0 3++++++++
MSMA3AZA1C 数量1
安川模块 JAMSC-120DAO84300 AC200V OUT
HPQ-DP11 1
1788-CNCHKR 1个 15544 ++++++++++
6GK5208-0BA00-2AC2 2
1336E-MC2-SP43A ++++++++++
1336-BDB-SP41D 46400 各1++++++++
DCF803-0050 数量1
6SL3054-0EJ01-1BA0 2个
6ES7522-1BL00-0AA0 1
6ES7521-1BL00-0AA0 3
6GK6000-8TX01-2AA0 ,4个
6GK6000-8FX11-2AA0 ,3个
440N-Z21S16H,2个 930
ICSA04B5 FPR3341501R1042 ,1个 ABB
ICSM06A6 FPR3350601R1062 ,2个
空气换向阀气动驱动器,074-100-2100(煤气区域防爆)KINETROL 1个
6ES7 522-1BL00-4AA1 5
6ES7 521-1BL00-4AA1 7
6ES7 532-5HF00-4AA1 2
6ES7 531-7KF00-4AB1 7
6ES7 590-1AJ30-0AB0 830mm 2
6ES7 515-2AM02-0AB0 1
6ES7521-1BL00-0AA0
6ES7 592-1AM00-0AA0 1
20DE820N0ENNBNANE 19年面价 1087036 1个+++++
EE-SX670WR 5未税
SMO 真空阀 E-DCV 15/15 DN15 PN16 45 数量42
MVS661.25-2.5N数量2
6GK1901-1FC00-0AA0 6个
三菱变频器 FR-A840-00083-2-60 1
FR-A840-00126-2-60 1
光电开关 TMSB-L4NK/C 20
6ES7 964-2AA01-0AB0 1个
129740-002数量1
ABB DI818 个 1
ABB DO818 个 1
6AV3688-3AY36-0AX0数量1
EVS7-6-FG-D-DC24 数量1
W2N320N6AB224VDC 数量1
FR114607, FZ400R12KS4 MODULE C 62MM 数量5
FR835941 数量1
FR835715 数量1
32T5/575 数量6
A06B-6087-H115 数量1+++++++
A06B-6088-H215#H501 数量1++++++++++
KI50/36/22X40-GZ303-2A 数量2
MP55-XMLA160D2S11 数量1
D661-5631C 数量2
NQ41164461DB2HRC29MC 数量1
NQ41164459/CKD2HRC19M1 数量2
6AV7801-0BA00-0AC0 数量1
DG4V52AMUC620 数量2
DG4V32AMUC660 数量1
DG4V32CMUC660 数量1
DG4V52BLMUC620 数量1
DG4V52CMUC620 数量1
DG4V32NVMUH760 数量1
DG4V30BVMUH760 数量1
6FC5210-0DF52-3AA0++++++++++
ACS880-01-145A-3
ACS880-MU-ZCU-12/14
MC-4/11/22/400 3
iSH070/60022/0/0/00/0/00/11/00 3
ABB
INCA 1 TINA (2TLA030054R0000),1个
1606-XL240E 面价3545 数量2
伺服马达 SGMJV-02A3A6C 安川 1
湿度传感器 SDMM780 东芝 10
A1A0100275 1
A5E31476702 10
TSXPSY5500M 3个
Weidmüller 避雷器 PU Ⅲ R 24V CLASSⅢ,8860360000 8个
6ES7151-1AA05-0AB0
6ES7972-0BB52-0XA0
6GK1500-0FC10 各2个
西门子电源板 C98043-A7002-L1-12
QN2A20A10 1 未税
美国 A-B PLC通讯卡 1784-PKTX/B ++++++++++
RYS102S3-VSS 1
TSXPSY5520M 数量4
6DD1682-0CH0+++++++++++
6DD1683-0CH0 ++++++++++++
P50B03003DXL61 1
ACS800-104-0610-5+E205 1
电磁流量计转换器 53P1F-EC0B1AC2AGAA 用于真空泵流量 85-260VAC 15VA/W 50-60HZ E+H 1个
3RT1926-1BD00 127-240V 1个
Mitshubishi electric 10-VPR-25D 1 I L (固定式) 1个
Dunkermotoren BG32X10KI
GE FUJI 6KVS143005X9A1 NSPP 6KVS143005X9A1
FUJI GE INVERTER MOTOR SPEED CONTROLLER FREQUENCY DRIVE
GE/FUJI AF-300G11/6KG1143007X1B1 AC DRIVE ***XLNT***
GE FUJI 6KAF323003EA1 USPP 6KAF323003EA1
GE FUJI 6KES243002X1B1 NSFP 6KES243002X1B1
GE FUJI 6KES243003X1A1 NSPP 6KES243003X1A1
GE Fuji 6KG1143010X1B1 10hp Drive ~60 DAY WARRANTY~
GE / FUJI Electric AF-300G11 6KG1143030X1B1 AC Drive Control
GE FUJI 6KG1123005X1L1 NSFP 6KG1123005X1L1
GE FUJI 6KMS243003N1A1 NSFP 6KMS243003N1A1
GE FUJI 6KXC143005X9A1 6KXC143005 AF-300 NEW
GE Fuji 6KE$243010X1A1 15HP AC Drive AF-300E$ 480V 3P
GE FUJI 6KFP43010X9XXXA1 NSPP 6KFP43010X9XXXA1
GE FUJI AF-300 P 11 50 HP 6KP1143050X9B1380-460V 82 AMP
GE FUJI 6KG1143005X1B1 USPP 6KG1143005X1B1
GE FUJI 6KES243003X1A1 USPP 6KES243003X1A1
GE/FUJI 6KE$243005X1A1/6KES243005X1A1/AF-300E$/AF-300ES ***XLNT***
GE FUJI ELECTRIC OPC-G11S-PDP PROFIBUS-DP CARD OPCG11SPDP NEW
GE Fuji Electric 6KE$243005X1A1 5 HP AC VS Drive AF-300E$ 460V NEW NIB
GE FUJI 6KAF343005ES-A1 USPP 6KAF343005ESA1
GE FUJI 6KE1143005X1A1 NSFP 6KE1143005X1A1
GE FUJI 6KES34DBR015 NSPP 6KES34DBR015
GE / FuJI 1HP AF-300E$, 6KE$243001X1A1, 460V, 243001X1A
One-day shipping available
GE FUJI ELECTRIC 6KG1143007X1B1 AF-300G110 AC DRIVE 480V 18.2A AMP 7.5HP 52782
GE FUJI 6VAF343001B-A2 USPP 6VAF343001BA2
GE/FUJI 6KM$243003N1A1/6KMS243003N1A1 AF-300M$ II ***NIB***
GE Fuji Electric AF-300 G11 6KG1143005X1A1 480 V 3 PH 5 HP NEMA 1 Enclosure
Enlarge
GE Fuji Electric AF-300ES 6KES243005X4A1 480 V 3 PH 5 HP Enclosure 4
Enlarge
GE Fuji Electric AF-300ES 6KES243005X1A1 480 V 3 PH 5 HP Enclosure 1
Enlarge
GE/FUJI 6KM$243002N1A1/6KMS243002N1A1 AF-300M$ II ***NIB***
GE FUJI 6KAF343005MS-A1 NSFP 6KAF343005MSA1
General Electric Fuji Electric GE 3HP AF300 G11 Drive, P/N 6KG1143003X1B1
One-day shipping available
GE FUJI AF-300G11 1 HP VFD 6KG1143001X4B1 NEMA 4 *NSFP*
GE FUJI 6KF11L002X1A1 NSFP 6KF11L002X1A1
GE FUJI 6KG1143001X1B1 USPP 6KG1143001X1B1
6KM$243002N1A1 GE FUJI Electric AC Drive 5.8A 3/1 Phase
GE FUJI RF3100F11 NSFP RF3100F11
GE Fuji AF-300ES 5HP Variable Speed Drive AF300E$ 6KAF343005E$A1 VS Drive 5 HP
GE/FUJI 6KG1143005X1B1 AF-300 G11 DRIVE 5HP 3PH ***XLNT***
GE Fuji Electric AF-300G11 AC Drive 5HP 200/230V 6KG1143003X1B1
GE/Fuji AF-300G11 15HP 6KG1143015X1B1
GE FUJI 6KAF343003-ESA1 NSPP 6KAF343003ESA1
GE/FUJI 6KE$243002X1A1/6KES243002X1A1/AF-300E$/AF-300ES ***XLNT***
GE FUJI 6KE1143003X1A1 NSFP 6KE1143003X1A1
GE-Fuji AF-300 P11 frequency drive 6KP1123005X1B1
GE FUJI AF-300ES DRIVE 6KES243001X1B1
Fuji Electric AF-300 Micro Saver II 6KM$243001N1A1 300M$ GE Drive Motor VFD NEW
GE Fuji Electric 6KE$243002X1A1 2 HP AC VS Drive AF-300E$ 460V NEW NIB
GE FUJI D5566 NSFP D5566
6KE$243001X1A1 NEW In Stock! GE FUJI AF-300E$
One-day shipping available
GE FUJI 6KG1123001X1B1 NSPP 6KG1123001X1B1
GE (FUJI electric) AF300 Mini Drive, P/N 6KXC143005X9A1
GE/FUJI 6KM$243001N1A1/6KMS243001N1A1 AF-300M$ II*XLNT*
Fuji GE AF3000G11 Mod 6KG1143003X1B1 Drive Control NEW
GE FUJI 6KES3TBD NSFP 6KES3TBD
NEW Motor control panel 5HP 10A 208V 3 ph, GE/Fuji
GE FUJI 6VAF323005B-A2 NSFP 6VAF323005BA2
GE FUJI 6KES3PTF NSFP 6KES3PTF
GE FUJI PV33100 NSFP PV33100
GE FUJI 6KCV300INS NSFP 6KCV300INS
GE Fuji Motor Drive AF-300E$ 6KAF34001E$A1 New
GE FUJI 6VAF323001A USPP 6VAF323001A
GE FUJI AF-300 MINI DRIVE # 6KXC143003X9AI - 3 PHASE
GE / Fuji 1HP AF-300E$, 6KE$243001X1A1, 460V, AF300
NIB GE FUJI 6KAIDK AV-300i DEMO UNIT FACTORY SEALED BOX
GE FUJI 6KMS221001N1A1 NSFP 6KMS221001N1A1
GE General Electric Fuji Electric AF-300-G11 6KG1143003X1B1 480 V NEMA 1
Enlarge
GE FUJI 6KAF323003MSA1 USPP 6KAF323003MSA1
GE FUJI 6KMS243002N1A1 USPP 6KMS243002N1A1
GE FUJI OPC-G9S-PF USPP OPCG9SPF
GE FUJI 6KAF343001MS-A1 NSFP 6KAF343001MSA1
GE FUJI AF-300 AF-300E$ 6KE$223003X1A1 3HP 230VAC *TEST
GE FUJI 6KMS243001N1A1 USPP 6KMS243001N1A1
GE FUJI 6KAF343001M$A1 NOB AF-300M$
GE FUJI 6KAF343001EAS1 NSPP 6KAF343001EAS1
GE Fuji 6KEF343005E$A1 5HP AC Drive AF-300E$ Nema 4
GE FUJI AF-300G11 AF300G11 Drive 6KG1143010X1B1 10HP 380-480 V 18 A *XLNT*
One-day shipping available
** GE / FUJI AF-300 Micro-Saver 2 HP AF-300M$ Drive 6KAF323002M$-A1 230V NEW **
GE/FUJI AF-300 Mini Drive VFD 5HP 3-phase
GE Fuji Electric AF-300G11 AC Drive 5HP 200/230V 6KG1123005X1B1
GE FUJI 6KMS223F50N1A1 NSFP 6KMS223F50N1A1
GE Fuji Electric AF-300 Micro Saver II AC Drive 6KM$243001N1A1, AF-300M$II
GE FUJI DRIVE 6KE1143005X1A1 5HP AF-300 E11
GE/FUJI 6KE$243007X1B1 (AF-300E$) 10 HP DRIVE GOOD TAKEOUT
One-day shipping available
GE FUJI 6KAF343001EAS1 USPP 6KAF343001EAS1
GE FUJI 6KAF343001MS-A1 USPP 6KAF343001MSA1
GE FUJI 6KAF343F50MSA1 USPP 6KAF343F50MSA1
GE/FUJI 6KAF343001E$A1/6KAF343001ESA1 AF-300E$ ***RFB***
GE FUJI 6KMS221F25N1A1 NSFP 6KMS221F25N1A1
GE FUJI AF-300G11 6KG1143001X1B1
GE FUJI ELECTRONIC AF-300ES
GE FUJI KLR80BTB NSFP KLR80BTB
GE FUJI 6KNEMAX1T3 NSFP 6KNEMAX1T3
6KE$243001X1A1 GE FUJI Electric AC Drive 3.9A 3 or 1 Ph