140-CPU-434-12A
140-CPU-434-12A
140-CPU-434-12A
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。
1-26+++++++++++
EP05AU11-EP05AZ-DSP控制板-R5
EP02AU21-EP02AZ-监控板-R5
EP05AA1-EP05AZ-交流接口板-R5
EP05AM1-EP05AZ-IGBT驱动板-R5
7SJ6827-5EW20-3FE0/DD 1
转换模块_GT15-RS2T4-9P PC 1 三菱
490NAE91100 1 面价6125
ACS800-104-0040-3+N671 1
B211B+TR24-SR-T 下面是口径
MT8102IE 10寸带3米通讯线 1
GS8512-EX.22 8
EA9X310 2
1756-A13 9 面价9153
1756-EN2T 9 面价32318
1756-PA75 9 面价13673
1756-IF16 9 面价18984
1756-OF8I 9 面价32092
1756-IM16I 9 面价7435.4
1756-OB32 9 面价8282.9
1756-TBCH 40 面价1055.42
1756-TBNH 9 面价854.28
1756-N2 9 面价350.3
IDP10-T22A21FM2L1 2
MATROX O10G5MSFCLE 1
XBTGT5330数量1
浮子式物位仪表配件伺服液位计电源板S0854615 1
3RG4012-0KA00-PF 16
XT5514A
PT5501A-E
UV5627A-E
UT5196A
UV5885A
PT5409A
UV6546A 各2个
(1)G300i主机 充电板 0P2952A-Z (2)G300i主机 逆变驱动板 0P2925A-Z (3)G300i主机 旁路板(用于30K和40K) 0P2940AA (4)G300i主机 IGBT(用于30K和40K) 0P2943A-Z (5)G300i主机 风扇(交流大)490-0107-001(NMB) 3PCS (6)G300i主机 风扇(交流小)490-0111(NMB) 3PCS
WEINTEK 触摸屏 MT8121XE3 1
ABBVD4D0220V 1套
ABB-VEJ DC 220V MS 3个
ABB-VEJ DC 220V MO1 3个
ABB-VEJ DC 220V MC 5个
EP05AM1-EP05AZ-IGBT驱动板-R5 品牌:富士
RKRP-05A-XXC-0-107转0 -10V 10
57EMB3D143N-140A+ 1
GF L 40903011 1
513-1AL01-0AB0 1
1. ESC-204F-RSS (Wet robot controller)
2. ESC-204T-RSS-SMIF (Dry robot controller)
3. WTM-107B-2-F1 (wet robot R1/R2)
4. ABM-205-1-S-CE-RSS (dry robot R3)
XS8C4A1MPG13 90个
XSDA400519 180个
GJR2397000R1210 88TK50A-E 1
sixnet 规格型号:SLX-6RS-4ST-D1 数量:1
IV-2410AV-02H 10
RSD-TI-EX8
RSD-CI-EX8
RSD-GW-EX2.CN 各2个
PMC25.2-002
PMM13.2-A216-003
PMM13.2-C288-003
PMC35.2-003 各2
6SE7031-6EB87-2DA1 2只
140CPU65150 1个
6ES7317-2EK14-0AB0 1
6GK1415-2BA20 1
3RX9503-0BA00 1
3RW4028-2BB04 2
MRE-32SP062SAC 1个
1、现场总线耦合器HIEE300661R001 32 I/OABB 数量:1
HIEE300661R0001
ABB APT.2591038-1 16
3615KL-05W-B50-PR1 2
3615RL-05W-B76 ACS880-01-065A 4
D2D146-AA28-28 2
D2D160-CE02-11 3XD500000260379 2
R4D355-AH11-05 1
R4D560-AW03-01 1
4715MS-23T-B5A-D00 2
ACS800-104-0320-3 3AXD50000187058 1
AINT-14C 1
APOW-01C 1
AOFC-02 1
DSAB-01C 7
DSMB-01C 7
DSMB-02C 6
W2E143-AA09-01 4
PBA E10 A03: 6k100 3BHB034326R0010 1
51403578-100 5个 honeywell
BINT-12C 1
BTDR-01C 1
ABB TB82EC??+ TB4 sensor 1
7MBP150RA120-05 150A 1200V全新原装 日本富士 2
FC3A-AD1261 IDEC 模块 1 个
s55083037 10
6SL3210-1PE32-1UL0 G120,380v,110kw 1
ACS580-01-046A-4/22KW 1
6ES7718-1CC00-0AD0 2个
雄克30077516 3 未税
0340007 雄克 3 未税
HF-320,1.5KW 1
断路器 T3N250 TMD125/125090VAP
Wittenstein alpha HG+ 060W-MF2
060W-MF2-70 -6B1-15 1个
iss-v03b 18081356 1个
150C108NBD 面价17748 1
150C85NBD 面价13340 1
电磁阀,MECMAN5812220000 1
CLV610-C1000 1
WTB26P-24161120A00 3
W7076C6332 1
CZF:A5E02561356 2
HMV01.1E-W0075-A-07-NNNN 1++++++++
轴流风机 GYX3-100L-4 3KW
轴流风机 R4D400-AL17-05
轴流风机 SFG7-4/3KW
轴流风机 RHA-500D4.155A-3D
IS5000易福门的流量计 1
名称:驱动器,品牌:IAI,型号:PDR-I-400-2,数量:1EA
名称:驱动器,品牌:IAI,型号:PDR-I-600-2,数量:1EA
6ES7718-1CC00-0AD0 1
昆仑通态1031GI或者1071GI
NCR-XBGIA-150-H
NCR-XBBAA-150-H
NCR-XBGIA-200
NCR-XBBAA-200-H
6SL3351-6BD34-5AV0 1
b25650d1139k003 数量3
PC73UD90V10CD1A数量10
6ES7 417-4HT14-0AB0数量1
B2565D 1139K003数量3 西门子
ATS48C21Q 230-415V 数量1
XB7G2110 数量1 施耐德
490NAE91100 1 面价6125
6AV6648-0CC11-3AX0数量1
交流接触器CUTLER-HAMMER CN15GN3 45AMP 6件+++++
接触器 CUTLER-HAMMER C825KN10 6件+++++++
KEYENCE QS-M60 1个
0P2952A-Z 1
0P2925A-Z 1
0P2940AA 1
0P2943A-Z 1
490-0107-001(NMB) 3
490-0111(NMB) 3
SM203 版本号:MACSV V1.1.0 SP4 patch4 2010.01.21 数量1
MAGNETROL F10-1E68-BC9 1个
XUFTS-010/XEFTS-010 2个
woodward 5466-285 rev.F 1+++++++
L34S1T5D15
Pittman LO-COG 9236C185-R4 Motor w/ Gear Assembly
Pittman Motor Gear/Speed Reducer GM9234E130 30.3vdc 19.7:1 Ratio 1/4" Shaft
One-day shipping available
Pittman DC Motor GM8724S022 24VDC
One-day shipping available
Pittman 14204B352 30.3VDC Gear Motor HEDS-6310 End Cap
One-day shipping available
Pittman DC Gear Motor 6204257-01 48 VDC 1024 CPR 14206D194
HP Tape Library Motor and Optical Reader 307903-005 w/ Pittman 824C113-R8 Motor
PITTMAN 99-47222-01 GM8714F638 GEAR ASSY MOTOR
PITTMAN AMETEK GM9413-5 SERVO MOTOR
Pittman 9413D341, 6VDC Motor
One-day shipping available
Pittman Lo-Cog DC Motor GM9414K128 24VDC NEW
Pittman Lo-Cog DC Motor GM9232C513-R5
One-day shipping available
NEW PITTMAN LO COG GMT9434* DC BRUSH GEARMOTOR 11.5:1 GMT9434J475-R1
One-day shipping available
Pittman Gear Motor GM9434H275 38.3:1 Ratio 24 VDC - New Old Stock
Pittman Gear Motor GM9434H128R2 19.7:1 Ratio 24VDC -New Old Stock
New Pittman GM9413-5 Mini Gear Motor
PITTMAN GM8712-41 GEARHEAD PRECISION MOTOR 19VDC 187.1 RATIO - LOT OF 3
PITTMAN LO-COG 30.3 VDC MOTOR 14203D203-R1 ( NEW )
(3) PITTMAN 9534B747 24VDC Motor, unused =
Pittman LO-Cog Gear Motor GM9234S028-R1 12V 127.7.1 Ratio NEW
One-day shipping available
RHINO ROBOTICS LTD ROBOT ARM SMALL MOTOR cnc servo motor gear head pittman
400197 Pittman Model LO-COG GM9213C284-R3 Library Motor
One-day shipping available
Pittman Motor 30VDC 38.3:1 ratio NEW
30.3 VDC 38.3:1 ration
PITTMAN GM8712D225 MOTOR
501102-000 Pittman Model 201098-000 GM9213C284-R2 Library Motor
One-day shipping available
AS IS Pittman Gear Motor 9137C576-R1 24VDC 1024 CPR
Pittman gear motor GM8712F128 19.1 VDC 187:1 ratio
Pittman gear motor GM8712F507 19.1 VDC 19.5:1 ratio
Newly listedPittman Baby Panther Boat Motor OB LN VG+DEAL!
Newly listedSuper Pittman Panther Boat Motor Fused/Reverse LN VG+DEAL!
NEW Pittman 9137C576-R4 DC Motor 700-10088-003 - 24 VDC, 1024 CPR
NEW Pittman 9137C576-R2 DC Motor 700-10088-001 - 24 VDC, 1024 CPR
NEW Pittman 9137C576-R1 DC Motor S0N-0341 REV. C- 24 VDC, 1024 CPR
Pittman Mini Motor 12 VDC GM8724S014 DC Motor Ratio 19:5 Used and Tested!
PITTMAN GM9413G236 24 VDC 65.5:1 RATIO MOTOR
Lot of (2) NEW Pittman GM8212C127-R1 DC Motors - 19.1 VDC, 187:1 Ratio
Lot of (2) NEW Pittman GM8212C127-R2 DC Motors - 19.1 VDC, 187:1 Ratio
24 VDC Pittman GM8712E941 Geared Motor 187:1 Ratio with Rotex Disconnect
NEW Ametek Pittman 8712 DC Gearmotor Brush Motor w/ 60.5:1 Gearbox 19.1VDC
Pittman Precision motor runs on 24VDC, part number GM8712B681
Pittman D.C. Motor