产地:yczdh0004 |
6ES52421AA32
6ES52421AA32
6ES52421AA32
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。
3-11++++++++++++
品牌: BENTLY
型号:330130-080-01-00TSI�0 数量:4
型号:9200-06-05-05-00 数量:4
DV85018HA502 1个
VZA40P2BAACHN 12
ABB报警灯1SFA616075R1002 1
1703017102Y1 数量1
6ES7291-8BA20-0XA0数量1
140NOC78000C 15个
140NOC78000 2个
140CRP31200C 12个
140CRP31200 2个
490NOR00003 18个
140CPU67260C,版本号:SV3.42 1个+++++++++++++
140CPU67260C,版本号:SV3.502个
FS300R17KE3/AGDR-76C数量2++++++++++++++++++
SGD7S-5R5A00A 1个
140CPS11410 1个
品牌:HEIDENHAIN 规格型号:336960-53 数量:1
品牌:HEIDENHAIN 规格型号:336963-20 数量:1
ACS355-03E-03A3-4 1
1734-OE2C 面价2542 2个
1756-IB16I 面价6870
1756-L71 面价63506
1756-L75 面价216508
1756-OF8 面价24634
1756-IF8 面价13108
1756-EN2T 面价32318 2个
1756-RM2 面价59551 2个
3SB3601-4AD11 5
SACE E3H/E 25
AF2050-30
A12-30-10
A26-30-10
CT-ERS
NTAC-02
AGDR-71C+++++++++
APOW-11C
AINT-14C
AFIN-01C
AFPS-11C
AHCB-01C
AOFC-02
NPBA-12
NETA-01+++++++++++
RDCU-12C
ACBU-A1++++++++++++
NDCU-33CX+++++++++++++++
3AUA0000044783 ACS800-104 WTD
APBU-44C++++++++++
NUIM-62C+++++++++++
CHARGING RESISTOR CBHX 16
NAMU-01C+++++++++++++
RC5-1/250
ACS800-104-0580-7+C123+C124+C126+E205+E212+V991+++++++++++++++++
IEC/EN 60947-4-1
S202-K10A
CT-ARS
656S500 μ47 K 1K5V- D2
TA200 DU
ABB A145-30?A145-30-11 AC 220VAC,CAL18-11
ASL09-30-01-81
OT 63FT3
OT 160ET3
MR-J3-40A数量1
6SL3130-6AE21-0AB1 4
6ES7331-7KF02-0AB0 2
6ES7138-4CA01-0AA0 4
6GK5008-0BA10-1AB2 1
6ES7322-1BL00-0AA0 1
6ES7158-0AD01-0XA0 数量:3
6SL3055-0AA00-4CA5 AOP30 数量:1
6FX5002-2DC10-1GA0 2
6FX5002-5CS01-1GA0 2
6SE6400-4BD24-0FA0 1
6SE6440-2AD37-5FA1 1
FX2N-32MR-001 1个
170AAI14000 5 6850
170AAO92100 10 6039.73
170ADI35000 5 2080.90
170ADO35000 5 2994.65
G403-517A
G403-546A
G413-824A 各2
XCKP2528P16 1NC数量2
UNYXCAUSB033 1
RKPB074AE-MV6AC数量1
1762-L40BWAR块1
1762-IQ16块1
1762-OW16块1
1762-IF2OF2块1
显示器A11-12AM001-T4 2个
DE-SGD02-2021 AMP 1个
SGLFW-50A200AP 1
SGLFW-1ZA380BP 1
6ES7314-5AE03-0BB0 1个
6AV6643-0AA01-1AX0 1个
IP-LXM18X-4 数量:1
PS-DA0253-080-E-B 数量:2
6ES7516-3AN02-0AB0 1
辅助电源板PA2
码盘及通讯接口板PA7
内部I/O接口板PA6
41A296305EDP1 1
3BHL000986P3017 ABB? 3
5SHY3545L0009++++++++++++++
A302.5RMC-131D-5A AC-60Hz-ND-10s-24VDC 1
型号:T4S250 MA R200 FF3P 数量:2个
物料描述:电流:200A,配可调单磁脱扣器MA(I3=6…14×In)
CHHMS8-6195DA-273
电机TC-FA 5.5KW 5.5KW
3BHL000397P0001 4个++++++
3BHL000397P0001 2个
3BHB004661R0101 2个++++++++++++
3BHL000389P0104 5个++++++++++++++
压力调节阀Rexroth Aventics (货号:R414002005 ) 1个
SK-G9-PR1-V480-MX3 2
ACS580-01-072A-4+K473+J400+B056 3 pcs.
ACS580-01-169A-4+K473+J400+B056 1 pc.
ACS580-01-032A-4+K473+J400+B056 1 pc.
电动门BRAY DN80 70-C051-113D4-53616 1个
DS201NRMVA240LC 1个
MSMD042G1T 1个
MSMD022G1S 1个
MBDHT2510NB4 1个
MADHT1507NB4 1个
MDME152GCH 1个
MDME302GCH 1个
MDDHT5540NB4 1个
MFDHTA390NB4 1个
MDME152GCC 1个
MCDHT3520NB4 1个
MDME102GCH 1个
MDME202GCH 1个
MDDHT3530NB4 1个
MEDHT7364NB4 1个
MSMD082G1T 1个
1734SC-IE4CH, 20个
750-842, 4个
750-881, 2个
857-423 , 4个
9050JCK60V24 ,15个 Schneider
F8650X , 1个 HIMA
060-987-159 , 3个
330101-00-20-10-02-05 ,3个
330101-00-12-10-02-05 , 3个 本特利
6SL3255-0AA00-4CA1 20
6SL3244-0BB12-1FA0 20
6SL3210-1PE23-3UL0 8
6SL3210-1PE23-8UL0 8
6SL3210-1PE27-5UL0 4
SK070带远程 20
SR30 20
DR08 20
AE08 40
AQ04 20
和泉 FC5A-C24R2C 2个
1703017102Y1 4个
A98L-0001-0568#T 6
A98L-0001-0518#T 6
A98L-0005-0298 6
HHD-BMQ1-24 10路输入(2路电源,8路编码器信号)、10路输出(2路电源,8路编码器信号)10个
AB测量模块 1444-DYN04-01RA 1 面价32092
SAIL-M12GM12G-5-15U 1
SYT-SVP5010-PGM120-S-REAHA090-FV1
IC695CHS012 1 6480面价
IC695PSD040 1 4160
IC695CPE310 1 33850+++++++++++++
IC694MDL660 6 3990
IC694MLD754 3
IC694ALG233 3 9190
IC694ALG392 2 12210
IC694TBB032 13
IC654ACC310 1
IC695LRE001 1 1130
IC694CHS392 1 3670
IC694PWR330 1 4050
IC694CBL300 1
IC755SUE15CTD 1
SU2200UXICH 1
IC695CHS016 1 7640
IC695PSD040 1 4160
IC695CPE310 1 33850
IC694MDL660 6 3990
IC694MLD754 3
IC694ALG233 1 9190
IC694ALG233 1 9190
IC694ALG392 1 12210
IC694TBB032 10 610
IC654ACC310 1
IC755SUE15CTD 1
SU2200UXICH 1
ANRD-3130C 1
6ES7216-2BD23-0XB8 1个
6ES7221-1BH22-0XA8 4个
6ES7223-1PL22-0XA8 1个
6ES7231-0HC22-0XA8 1个
6ES7222-1HF22-0XA8 1个
HPU690/096D1 690V 096A 1++++++
6GA4652-2DB00 数量6个
6SL3243-0BB30-1HA3 数量2个
6ES7 414-4HM14-0AB0 数量4个++++++++
6GK7 443-5FX02-0XE0 数量2个+++++++
6SE7412-3HJ14-0AB0 数量4个++++++++++
6AG4 011-2CA12-1JX0 数量15个
schneider继电器 P643-32QD6M0B38M 数量1个
schneider继电器 P645-31KA6M0A28K 数量1个
6FC5211-0BA01-0AA2 2个
3BSE008552R1 DI811,20个
3BSE008514R1 DO820,20个
3BSE022366R1 CI801 , 4个 未
PSE300-600-70 1+++++++++++
6SE7031-7HH84-1HJ0 1++++++++++
ALLEN BRADLEY 1771-SDN/1771SDN Devicenet Scanner NICE
ALLEN BRADLEY 1771-SDN/1771SDN Series C NICE
ALLEN BRADLEY 1771-TCM /D | Temperature Module NIBFS
ALLEN BRADLEY 1771-TCM TEMP CONTROL MODULE
ALLEN BRADLEY 1771-TCM/1771TCM Ser B NICE
ALLEN BRADLEY 1771-TCM/1771TCM Ser D NICE
ALLEN BRADLEY 1771-TCM/C MODULE 1771TCM
ALLEN BRADLEY 1771-TCM/C MODULE 1771TCM
ALLEN BRADLEY 1771-VHSC High Speed Counter Module
ALLEN BRADLEY 1771-VHSC/1771VHSC High Speed Counter SEALED OFFERS ACCEPTED
ALLEN BRADLEY 1771-VHSC/1771VHSC High Speed Counter SEALED OFFERS ACCEPTED
ALLEN BRADLEY 1771-VHSC/B Very High Speed Counter Module -
ALLEN BRADLEY 1771-WS/1771WS Ser A
ALLEN BRADLEY 1772-LP3
ALLEN BRADLEY 1772-LS
ALLEN BRADLEY 1772-LW
ALLEN BRADLEY 1784-T50D, 1771-A3B, Industrial Terminal w/ Softwares & Manuals
ALLEN BRADLEY 1785-L40B/E
ALLEN BRADLEY 1785-lt series B plc-5/15 processor module
ALLEN BRADLEY 2711-TC1
ALLEN BRADLEY 2711-TC1/F
ALLEN BRADLEY 2760-RB
ALLEN BRADLEY 2803-VIM2/2803VIM2 Vision Input
ALLEN BRADLEY50387
ALLEN BRADLEY50905
ALLEN BRADLEY50906
ALLEN BRADLEY50917
ALLEN BRADLEY 8 slot 1771-A2B PLC Input Output cards
ALLEN BRADLEY 8 Slot I/O Chassis 1771-A2B PLC-5/20 CPU 1785-L20B/C
ALLEN BRADLEY 91670401/1771-HTE Encoder Termination Panel WOW
ALLEN BRADLEY AB 1771-DB A/F Basic Module PLC Control
ALLEN BRADLEY AB 1771-OAN 1771OAN 80-265 VAC VOLT AC I/O OUTPUT MODULE PLC CARD
ALLEN BRADLEY AB Ultra 3000 Servo Drive 2098-DSD-005-SE SER B
ALLEN BRADLEY AC OUTPUT MODULE, CAT# 1771-IBD
ALLEN BRADLEY AC OUTPUT MODULE, CAT# 1771-OBD/b
ALLEN BRADLEY ADAPTER FOR CONTROLNET ~1794-ACN~ 24VDC
ALLEN BRADLEY Analog Input Module 12bit # 1771-1FE
ALLEN BRADLEY Analog Output 1771-OF
ALLEN BRADLEY Analog Output cat# 1771-OF04 Used
ALLEN BRADLEY ANALOG OUTPUT MODULE ~1771-OFE2 B~
ALLEN BRADLEY Analog Output Module 1771-IFC
ALLEN BRADLEY BASIC MODULE, CAT NO: 1771-DB/B
ALLEN BRADLEY CAT NO. 1771-P5E A 24V DC POWER SUPPLY
ALLEN BRADLEY CAT NO: 1771-OAD 12 TO 120V AC OUTPUT MODULE
ALLEN BRADLEY Configurable Flowmeter 1771-CFM/C Used
ALLEN BRADLEY DC 5V Multiplexer Input Module 1771 - IS
ALLEN BRADLEY ENCODER COUNTER 12-24V I/O 1771-IK/A 1771-IK 1771IKA Rev. F02
ALLEN BRADLEY High Resolution Isolated Anaglog Series 1771-NIS/C
ALLEN BRADLEY IMC-120 Servo Controller M# 1771-HSN/B US
ALLEN BRADLEY IMC-121 64KW 1 AXIS SERVO CONTROLLER 1771-HS1 SER. A
ALLEN BRADLEY IMC-123 3 AXIS SERVO CONTROLLER 1771-HS3A 90748720 IN BOX
ALLEN BRADLEY Industrial Terminal 1770-TA
ALLEN BRADLEY Industrial Terminal 1770-TA
ALLEN BRADLEY Information Processor CPU 1771-DSX4 NNB
ALLEN BRADLEY Input Module Model: 1771-IQ16
ALLEN BRADLEY INPUT MODULE~1771-IFF~ PLC 5 NIFOB
ALLEN BRADLEY ISOLATED OUTPUT MODULE 120VAC 120 V 1771-ODZ 1771 ODZ 1771ODZ
ALLEN BRADLEY Output Module 1771-0D16/B Ser B #10418
ALLEN BRADLEY PLC Card Analog Input # 1771-IFE C
ALLEN BRADLEY PLC-2 1/O Chassis 1771-A2B #6041LR
ALLEN BRADLEY PLC-5 120/220V AC POWER SUPPLY 1771-P7/B